PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 10814890-0 2000 Formation and persistence of O(6)-methylguanine in the mouse colon following treatment with 1,2-dimethylhydrazine as measured by an O(6)-alkylguanine-DNA alkyltransferase inactivation assay. 1,2-Dimethylhydrazine 92-113 O-6-methylguanine-DNA methyltransferase Mus musculus 132-170 11404301-5 2001 In contrast, NPY expression was upregulated in the dorsomedial hypothalamus (DMH) in pair-fed OLETF rats. 1,2-Dimethylhydrazine 77-80 neuropeptide Y Rattus norvegicus 13-16 11404301-6 2001 A similar DMH NPY overexpression was evident in 5-wk-old preobese OLETF rats. 1,2-Dimethylhydrazine 10-13 neuropeptide Y Rattus norvegicus 14-17 11294744-5 2001 Injection of muscimol into the DMH suppressed Fos expression in the PVN associated with air stress but not with hemorrhage. 1,2-Dimethylhydrazine 31-34 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 46-49 11135064-7 2001 In nonsclerosed glomeruli, synaptopodin was significantly less expressed in all groups of INS and in CNF compared with normal (P < 0.0001 for both L and A, in each MCD, DMH, FSGS, and CNF). 1,2-Dimethylhydrazine 172-175 synaptopodin Homo sapiens 27-39 11135064-8 2001 In INS, synaptopodin expression decreased in order from MCD to DMH to FSGS, reaching statistical significance between MCD and FSGS (P = 0.001 for L and P = 0.05 for A). 1,2-Dimethylhydrazine 63-66 synaptopodin Homo sapiens 8-20 11195457-10 2000 Interestingly a germline p53 mutation increased the incidence of DMH-induced colon, lung, hepatic, and uterine tumors, while having limited effects on OHBBN-induced bladder tumors. 1,2-Dimethylhydrazine 65-68 transformation related protein 53, pseudogene Mus musculus 25-28 11819677-5 2000 The results also showed that DMH increased labeling index (LI) of proliferating cell nuclear antigen (PCNA) of intestinal mucosa and the expression of ras-p21. 1,2-Dimethylhydrazine 29-32 proliferating cell nuclear antigen Rattus norvegicus 66-100 11819677-5 2000 The results also showed that DMH increased labeling index (LI) of proliferating cell nuclear antigen (PCNA) of intestinal mucosa and the expression of ras-p21. 1,2-Dimethylhydrazine 29-32 proliferating cell nuclear antigen Rattus norvegicus 102-106 11819677-5 2000 The results also showed that DMH increased labeling index (LI) of proliferating cell nuclear antigen (PCNA) of intestinal mucosa and the expression of ras-p21. 1,2-Dimethylhydrazine 29-32 KRAS proto-oncogene, GTPase Rattus norvegicus 155-158 11404301-7 2001 These findings suggest a role for DMH NPY upregulation in the etiology of OLETF hyperphagia and obesity. 1,2-Dimethylhydrazine 34-37 neuropeptide Y Rattus norvegicus 38-41 11181454-0 2001 beta-Catenin mutation in rat colon tumors initiated by 1,2-dimethylhydrazine and 2-amino-3-methylimidazo[4,5-f]quinoline, and the effect of post-initiation treatment with chlorophyllin and indole-3-carbinol. 1,2-Dimethylhydrazine 55-76 catenin beta 1 Rattus norvegicus 0-12 11181454-1 2001 Carcinogens 2-amino-3-methylimidazo[4,5-f]quinoline (IQ) and 1,2-dimethylhydrazine (DMH) induce colon tumors in the rat that contain mutations in beta-catenin, but the pattern of mutation differs from that found in human colon cancers. 1,2-Dimethylhydrazine 61-82 catenin beta 1 Rattus norvegicus 146-158 11181454-1 2001 Carcinogens 2-amino-3-methylimidazo[4,5-f]quinoline (IQ) and 1,2-dimethylhydrazine (DMH) induce colon tumors in the rat that contain mutations in beta-catenin, but the pattern of mutation differs from that found in human colon cancers. 1,2-Dimethylhydrazine 84-87 catenin beta 1 Rattus norvegicus 146-158 11181454-3 2001 Two dietary phytochemicals, chlorophyllin and indole-3-carbinol, given post-initiation, shifted the pattern of beta-catenin mutations in rat colon tumors induced by IQ and DMH. 1,2-Dimethylhydrazine 172-175 catenin beta 1 Rattus norvegicus 111-123 11181454-6 2001 Interestingly, many of the mutations that substituted critical Ser/Thr residues in beta-catenin were from a single group given DMH and 0.001% chlorophyllin, in which a statistically significant increase in colon tumor multiplicity was observed compared with the group given DMH only. 1,2-Dimethylhydrazine 127-130 catenin beta 1 Rattus norvegicus 83-95 11181454-6 2001 Interestingly, many of the mutations that substituted critical Ser/Thr residues in beta-catenin were from a single group given DMH and 0.001% chlorophyllin, in which a statistically significant increase in colon tumor multiplicity was observed compared with the group given DMH only. 1,2-Dimethylhydrazine 274-277 catenin beta 1 Rattus norvegicus 83-95 11078830-4 2000 The pectin-enriched diet induced upregulation of active caspase-1 subunit (20 kDa) and of caspase-3 precursor in DMH-treated rats. 1,2-Dimethylhydrazine 113-116 caspase 3 Rattus norvegicus 90-99 11078830-5 2000 Pectin enhanced caspase-3 activity in all colonocyte populations, in both non-DMH and DMH-treated rats. 1,2-Dimethylhydrazine 86-89 caspase 3 Rattus norvegicus 16-25 11078830-6 2000 The luminal colonocytes exhibited higher caspase-3 activity than proliferative colonocytes of rats fed a standard diet in non-DMH and DMH-treated rats, whereas in pectin-fed non-DMH-treated rats, equal activity was measured among all colonocyte populations. 1,2-Dimethylhydrazine 126-129 caspase 3 Rattus norvegicus 41-50 11078830-6 2000 The luminal colonocytes exhibited higher caspase-3 activity than proliferative colonocytes of rats fed a standard diet in non-DMH and DMH-treated rats, whereas in pectin-fed non-DMH-treated rats, equal activity was measured among all colonocyte populations. 1,2-Dimethylhydrazine 134-137 caspase 3 Rattus norvegicus 41-50 11078830-6 2000 The luminal colonocytes exhibited higher caspase-3 activity than proliferative colonocytes of rats fed a standard diet in non-DMH and DMH-treated rats, whereas in pectin-fed non-DMH-treated rats, equal activity was measured among all colonocyte populations. 1,2-Dimethylhydrazine 134-137 caspase 3 Rattus norvegicus 41-50 11078830-9 2000 In the DMH-treated rats, Bcl-2 expression was lower in all colonocytes harvested from rats fed pectin, relative to rats fed the standard diet. 1,2-Dimethylhydrazine 7-10 BCL2, apoptosis regulator Rattus norvegicus 25-30 10803953-5 2000 Feeding the high-fat diet and DMH treatment caused higher activity of hepatic iNOS. 1,2-Dimethylhydrazine 30-33 nitric oxide synthase 2 Rattus norvegicus 78-82 10680593-1 2000 Summation of initiation by low doses of the indirect-acting non-hepatocarcinogen, 1,2-dimethylhydrazine (DMH) after proliferative stimulation with a necrogenic dose of carbon tetrachloride (CCl4) was investigated in terms of the induction of glutathione S-transferase placental form (GST-P) positive liver cell foci. 1,2-Dimethylhydrazine 82-103 C-C motif chemokine ligand 4 Rattus norvegicus 190-194 10680593-10 2000 In experiments I and IIA, the numbers and areas of GST-P-positive foci increased with the BrdU labeling index at the time of DMH treatment (maximum after 60 h). 1,2-Dimethylhydrazine 125-128 glutathione S-transferase pi 1 Rattus norvegicus 51-56 10680593-11 2000 In experiment HB, repeated exposure of DMH at 10 mg/kg, four times resulted in significant (P<0.05) increase in number and area of GST-P-positive foci compared with the single administration (40 mg/kg). 1,2-Dimethylhydrazine 39-42 glutathione S-transferase pi 1 Rattus norvegicus 134-139 11198268-5 2000 The results showed that after a single oral load of Orn, blood PUT, but not SPD and SPM, concentrations were significantly higher in DMH-treated rats compared with control rats, indicating enhancement of ODC activity. 1,2-Dimethylhydrazine 133-136 ornithine decarboxylase 1 Rattus norvegicus 204-207 10320707-8 1999 The present results show that centrally administrated CGRP induces heat production in the BAT specifically through the VMH or DMH. 1,2-Dimethylhydrazine 126-129 calcitonin related polypeptide alpha Homo sapiens 54-58 9748583-13 1998 Parry, Enhanced restriction site mutation (RSM) analysis of 1, 2-dimethylhydrazine-induced mutations, using endogenous p53 intron sequences, Mutagenesis 12 (1997) pp. 1,2-Dimethylhydrazine 60-82 tumor protein p53 Homo sapiens 119-122 10334300-5 1999 After 10-days of food restriction (14% weight loss), density of MC4-R was significantly increased by 20-65% in the VMH, ARC, ME, and DMH, with no changes elsewhere. 1,2-Dimethylhydrazine 133-136 melanocortin 4 receptor Rattus norvegicus 64-69 9886815-5 1999 Resuckling for 24 h induced a significant increase in NPY mRNA levels in the caudal portion of the ARH and in the DMH. 1,2-Dimethylhydrazine 114-117 neuropeptide Y Rattus norvegicus 54-57 9886815-6 1999 Bromocriptine treatment did not alter the increase in NPY mRNA levels in the ARH, whereas the treatment greatly attenuated the increase in NPY mRNA in the DMH. 1,2-Dimethylhydrazine 155-158 neuropeptide Y Rattus norvegicus 139-142 9886815-10 1999 Suckling-induced hyperprolactinemia did not participate in the increase in ARH NPY activity, whereas it played a major stimulatory role in suckling-induced activation of NPY neurons in the DMH and an inhibitory role in suckling-induced suppression of TIDA activity. 1,2-Dimethylhydrazine 189-192 neuropeptide Y Rattus norvegicus 170-173 9891232-3 1998 IgG generated against the cytoplasmic, soluble p53 antigen from tumor-bearing rats prevents the carcinogenic effect of 1,2-dimethylhydrazine (DMH) decreasing significantly the number of tumor-bearing rats in vaccinated group compared with non vaccinated controls and preventing benign tumors from becoming malignant. 1,2-Dimethylhydrazine 119-140 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 47-50 9891232-3 1998 IgG generated against the cytoplasmic, soluble p53 antigen from tumor-bearing rats prevents the carcinogenic effect of 1,2-dimethylhydrazine (DMH) decreasing significantly the number of tumor-bearing rats in vaccinated group compared with non vaccinated controls and preventing benign tumors from becoming malignant. 1,2-Dimethylhydrazine 142-145 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 47-50 9458306-0 1998 Elevation in putrescine level and spermidine/spermine N1-acetyltransferase activity coincide with tumor development in 1, 2-dimethylhydrazine-induced rat colon. 1,2-Dimethylhydrazine 119-141 spermidine/spermine N1-acetyl transferase 1 Rattus norvegicus 34-74 9683279-3 1998 Remarkably, the vegetables-fruit mixture given to DMH-treated rats decreased glutathione-S-transferase (h) and increased NDMA-demethylase activities (c), whereas the mixture given to controls increased glutathione-S-transferase (h) and decreased NDMA-demethylase activities (c). 1,2-Dimethylhydrazine 50-53 hematopoietic prostaglandin D synthase Rattus norvegicus 77-102 9538119-4 1998 The corresponding Tage4 gene (tumor-associated glycoprotein E4) is also expressed in rat colon tumors induced by 1,2-dimethylhydrazine and in Min mouse intestinal adenomas. 1,2-Dimethylhydrazine 113-134 PVR cell adhesion molecule Rattus norvegicus 18-23 9538119-4 1998 The corresponding Tage4 gene (tumor-associated glycoprotein E4) is also expressed in rat colon tumors induced by 1,2-dimethylhydrazine and in Min mouse intestinal adenomas. 1,2-Dimethylhydrazine 113-134 PVR cell adhesion molecule Rattus norvegicus 30-62 9720607-1 1998 In the presence of a known colon carcinogen, 1,2-dimethyl hydrazine (DMH), the activity of beta-glucuronidase was found to be significantly increased in the distal colon, distal intestine, liver and colon contents and the activity of mucinase was increased in both the colon and fecal contents when compared to control rats. 1,2-Dimethylhydrazine 45-67 glucuronidase, beta Rattus norvegicus 91-109 9720607-1 1998 In the presence of a known colon carcinogen, 1,2-dimethyl hydrazine (DMH), the activity of beta-glucuronidase was found to be significantly increased in the distal colon, distal intestine, liver and colon contents and the activity of mucinase was increased in both the colon and fecal contents when compared to control rats. 1,2-Dimethylhydrazine 69-72 glucuronidase, beta Rattus norvegicus 91-109 9608642-0 1998 Predominant p53 G-->A transition mutation and enhanced cell proliferation in uterine sarcomas of CBA mice treated with 1,2-dimethylhydrazine. 1,2-Dimethylhydrazine 122-143 transformation related protein 53, pseudogene Mus musculus 12-15 9458306-5 1998 iii) SSAT activity increased gradually in DMH-treated colon mucosa, which preceded elevation of tissue putrescine level, and coincided with tumor development. 1,2-Dimethylhydrazine 42-45 spermidine/spermine N1-acetyl transferase 1 Rattus norvegicus 5-9 9530618-5 1997 In the fiber-free group, DMH treatment significantly increased the PCNA-LI of the distal colon and rectum. 1,2-Dimethylhydrazine 25-28 proliferating cell nuclear antigen Rattus norvegicus 67-71 9578735-1 1998 Experiments involving the use of 1,2-dimethylhydrazine-induced colonic tumors in rats showed long-term treatment with a newly synthesized drug EDE-10g to inhibit an enzyme of enteric beta-glucuronidase, to suppress carcinogenesis and to prolong lifespan of animals. 1,2-Dimethylhydrazine 33-54 glucuronidase, beta Rattus norvegicus 183-201 9530618-6 1997 Among the DMH treatment groups, the PCNA-LI of the distal colon in the Wb 5 g/100 g diet group was significantly lower than that in the fiber-free group. 1,2-Dimethylhydrazine 10-13 proliferating cell nuclear antigen Rattus norvegicus 36-40 9530618-7 1997 The PCNA-LI of the distal colon tended to increase as the amount of Wb supplemented was increased in the DMH-treated groups except for the fiber-free group. 1,2-Dimethylhydrazine 105-108 proliferating cell nuclear antigen Rattus norvegicus 4-8 9530618-9 1997 In conclusion, the ingestion of Wb diminished the increase in PCNA-LI in rat colorectum induced by DMH injection. 1,2-Dimethylhydrazine 99-102 proliferating cell nuclear antigen Rattus norvegicus 62-66 9076656-6 1997 Mouse FMO1 expressed in yeast showed activities of thiobenzamide S-oxidation, and NADPH oxidation associated with the S- or N-oxidation of chlorpromazine, N,N-dimethylaniline, N,N-dimethyl-hydrazine, imipramine, nicotine, thioacetamide, thiourea and trimethylamine. 1,2-Dimethylhydrazine 176-198 flavin containing monooxygenase 1 Mus musculus 6-10 9439680-12 1997 In experiment 2, the effect of 24R,25(OH)2vitamin D3 on the alterations in c-fos, c-myc and c-jun oncogene expression in response to DMH administration was examined by northern blot analysis. 1,2-Dimethylhydrazine 133-136 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 75-80 9439680-12 1997 In experiment 2, the effect of 24R,25(OH)2vitamin D3 on the alterations in c-fos, c-myc and c-jun oncogene expression in response to DMH administration was examined by northern blot analysis. 1,2-Dimethylhydrazine 133-136 MYC proto-oncogene, bHLH transcription factor Rattus norvegicus 82-87 21533511-10 1997 IgG generated against the cytoplasmic p53 antigen from tumor-bearing rats prevents the carcinogenic effect of 1,2-dimethylhydrazine decreasing significantly the number of tumor-bearing rats in vaccinated group compared with non-vaccinated controls. 1,2-Dimethylhydrazine 110-131 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 38-41 9216672-13 1997 The corncob fiber (15%) treated with the fungus had a significant protective effect against DMH-induced rat colon cancer, even at 15% and this effect was accompanied by the activation of some cellular mechanisms such as apoptosis, PCNA and p53 protein activation. 1,2-Dimethylhydrazine 92-95 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 240-243 9139806-7 1997 However, NPY was expressed at high levels in a new site, the dorsal medial hypothalamic nucleus (DMH). 1,2-Dimethylhydrazine 97-100 neuropeptide Y Mus musculus 9-12 9139806-8 1997 Expression of NPY in the DMH was also seen in obese MC4-RKO homozygous (-/-) mice, but not in lean heterozygous (+/-) or wild type (+/+) control mice. 1,2-Dimethylhydrazine 25-28 neuropeptide Y Mus musculus 14-17 9139806-9 1997 This identifies the DMH as a brain region that is functionally altered by the disruption of melanocortinergic signaling and suggests that this nucleus, possibly via elevated NPY expression, may have an etiological role in the melanocortinergic obesity syndrome. 1,2-Dimethylhydrazine 20-23 neuropeptide Y Mus musculus 174-177 8985466-8 1996 The cathepsin B activity levels in the tumor-bearing mucosa in the groups which received leupeptin or FOY-305 following DMH treatment were both significantly lower than that in the group which received neither protease inhibitor (P = 0.046 and P = 0.0067, respectively). 1,2-Dimethylhydrazine 120-123 cathepsin B Rattus norvegicus 4-15 7915116-1 1994 Our earlier studies demonstrated that the beta-hydroxy-beta-methylglutaryl coenzyme A (HMG CoA) reductase gene is hypomethylated and overexpressed in hepatic nodules initiated by 1,2-dimethylhydrazine (1,2-DMH). 1,2-Dimethylhydrazine 179-200 3-hydroxy-3-methylglutaryl-CoA reductase Rattus norvegicus 42-105 21594416-1 1996 We investigated whether spermidine/spermine N-1-acetyltransferase (SSAT) might be a useful marker of 1,2-dimethylhydrazine (DMH)-induced colorectal tumors in rats. 1,2-Dimethylhydrazine 101-122 spermidine/spermine N1-acetyl transferase 1 Rattus norvegicus 67-71 21594416-1 1996 We investigated whether spermidine/spermine N-1-acetyltransferase (SSAT) might be a useful marker of 1,2-dimethylhydrazine (DMH)-induced colorectal tumors in rats. 1,2-Dimethylhydrazine 124-127 spermidine/spermine N1-acetyl transferase 1 Rattus norvegicus 67-71 21594416-6 1996 These results indicate that SSAT is an excellent marker of DMH-induced colonic carcinogenesis. 1,2-Dimethylhydrazine 59-62 spermidine/spermine N1-acetyl transferase 1 Rattus norvegicus 28-32 7586183-0 1995 Mutational and LOH analyses of p53 alleles in colon tumors induced by 1,2-dimethylhydrazine in F1 hybrid mice. 1,2-Dimethylhydrazine 70-91 transformation related protein 53, pseudogene Mus musculus 31-34 8697942-0 1995 [Inhibition of colorectal carcinoma induced by 1, 2-dimethylhydrazine in mice with tea polyphenols]. 1,2-Dimethylhydrazine 47-69 solute carrier family 7 (cationic amino acid transporter, y+ system), member 2 Mus musculus 83-86 8944029-3 1996 Previously, applying a protocol of 26 injections of 1,2-dimethylhydrazine (DMH), we detected two susceptibility loci, Scc1 and Scc2, on chromosome 2 (refs 4, 5). 1,2-Dimethylhydrazine 52-73 protein tyrosine phosphatase, receptor type, J Mus musculus 118-122 8944029-3 1996 Previously, applying a protocol of 26 injections of 1,2-dimethylhydrazine (DMH), we detected two susceptibility loci, Scc1 and Scc2, on chromosome 2 (refs 4, 5). 1,2-Dimethylhydrazine 52-73 colon tumor susceptibility 2 Mus musculus 127-131 8944029-3 1996 Previously, applying a protocol of 26 injections of 1,2-dimethylhydrazine (DMH), we detected two susceptibility loci, Scc1 and Scc2, on chromosome 2 (refs 4, 5). 1,2-Dimethylhydrazine 75-78 protein tyrosine phosphatase, receptor type, J Mus musculus 118-122 8944029-3 1996 Previously, applying a protocol of 26 injections of 1,2-dimethylhydrazine (DMH), we detected two susceptibility loci, Scc1 and Scc2, on chromosome 2 (refs 4, 5). 1,2-Dimethylhydrazine 75-78 colon tumor susceptibility 2 Mus musculus 127-131 21556557-1 1995 A highly sensitive mutation detection method was applied to reveal tarry K-ras alterations in exfoliated intestinal epithelium of Fischer-344 rats during the course of 1,2-dimethylhydrazine (DMH)-induced carcinogenesis. 1,2-Dimethylhydrazine 168-189 KRAS proto-oncogene, GTPase Rattus norvegicus 73-78 21556557-1 1995 A highly sensitive mutation detection method was applied to reveal tarry K-ras alterations in exfoliated intestinal epithelium of Fischer-344 rats during the course of 1,2-dimethylhydrazine (DMH)-induced carcinogenesis. 1,2-Dimethylhydrazine 191-194 KRAS proto-oncogene, GTPase Rattus norvegicus 73-78 21556557-3 1995 Analysis of DNA extracted from fresh fecal samples obtained individually showed that proportion of codon 12 K-ras oncogene mutant alleles (G-->A transition at the second position of codon 12) was increased in some rats at 4 weeks and clearly in all rats at 8 weeks after initial DMH injection, i.e. much earlier than the first tumors appeared (14 weeks). 1,2-Dimethylhydrazine 282-285 KRAS proto-oncogene, GTPase Rattus norvegicus 108-113 7923600-1 1994 3-Hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitors, pravastatin (Pr) and simvastatin (Si), suppressed 1,2-dimethylhydrazine (DMH)-induced colon cancer development in female ICR mice. 1,2-Dimethylhydrazine 120-141 3-hydroxy-3-methylglutaryl-Coenzyme A reductase Mus musculus 0-57 7923600-1 1994 3-Hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitors, pravastatin (Pr) and simvastatin (Si), suppressed 1,2-dimethylhydrazine (DMH)-induced colon cancer development in female ICR mice. 1,2-Dimethylhydrazine 143-146 3-hydroxy-3-methylglutaryl-Coenzyme A reductase Mus musculus 0-57 8044776-5 1994 In 1,2-dimethylhydrazine-treated mice the majority of ACF were present in the middle third of the colon, between the two peaks of GALT, but the majority of the tumors were found over the GALT in the distal colon. 1,2-Dimethylhydrazine 3-24 galactose-1-phosphate uridyl transferase Mus musculus 130-134 8044776-5 1994 In 1,2-dimethylhydrazine-treated mice the majority of ACF were present in the middle third of the colon, between the two peaks of GALT, but the majority of the tumors were found over the GALT in the distal colon. 1,2-Dimethylhydrazine 3-24 galactose-1-phosphate uridyl transferase Mus musculus 187-191 7844643-6 1994 PAS staining revealed that DMH treatment lowered mucin secretion in crypts, which was substantially lowered by food deprivation. 1,2-Dimethylhydrazine 27-30 solute carrier family 13 member 2 Rattus norvegicus 49-54 7915116-1 1994 Our earlier studies demonstrated that the beta-hydroxy-beta-methylglutaryl coenzyme A (HMG CoA) reductase gene is hypomethylated and overexpressed in hepatic nodules initiated by 1,2-dimethylhydrazine (1,2-DMH). 1,2-Dimethylhydrazine 202-209 3-hydroxy-3-methylglutaryl-CoA reductase Rattus norvegicus 42-105 7915116-12 1994 Furthermore, an overall similarity was seen in the hypomethylation patterns in the c-myc and c-Ha-ras genes in the DNA of nodules initiated with either 1,2-DMH or AA. 1,2-Dimethylhydrazine 152-159 MYC proto-oncogene, bHLH transcription factor Rattus norvegicus 83-88 1934294-2 1991 In the present study, induction and growth characteristics of ACF were investigated in response to a single injection of varying dosages of 1,2-dimethylhydrazine-2HCl (DMH), a colon carcinogen. 1,2-Dimethylhydrazine 168-171 APOBEC1 complementation factor Rattus norvegicus 62-65 8508505-1 1993 Prior studies from our laboratory have demonstrated that K-ras G to A mutations were detectable in a high percentage of carcinomas which developed in the colons of animals treated with the known colonic procarcinogen, 1,2-dimethyl-hydrazine (DMH). 1,2-Dimethylhydrazine 218-240 KRAS proto-oncogene, GTPase Rattus norvegicus 57-62 8508505-1 1993 Prior studies from our laboratory have demonstrated that K-ras G to A mutations were detectable in a high percentage of carcinomas which developed in the colons of animals treated with the known colonic procarcinogen, 1,2-dimethyl-hydrazine (DMH). 1,2-Dimethylhydrazine 242-245 KRAS proto-oncogene, GTPase Rattus norvegicus 57-62 7934958-3 1994 In a test with three mutagens, one potent (ethylnitrosourea) and two weak (1,2-dimethylhydrazine and methyl methanesulphonate), ten weekly treatments induced ten times the frequency of Dlb-1 mutations induced by a single treatment in each case, a result that is consistent with perfect additivity. 1,2-Dimethylhydrazine 75-96 beta-1,4-N-acetyl-galactosaminyl transferase 2 Mus musculus 185-190 7941971-4 1994 However, the population of ir-VP neurons in the DMH shifted to the anterior part of the hypothalamus in 139H-affected hamsters. 1,2-Dimethylhydrazine 48-51 arginine vasopressin Homo sapiens 30-32 8503280-4 1993 Determination of the nuclear DNA content of cells from DMH-induced mouse colon mucosa (24 wk) indicated that Vit K3 20 or 40 mg.kg-1 group showed lower DNA content (1.92 +/- 0.12 C and 1.91 +/- 0.10 C, respectively) decreased values of percent-over-3C and -4C and narrow distribution range. 1,2-Dimethylhydrazine 55-58 vitrin Mus musculus 109-112 1335376-5 1992 In concurrent studies, 1,25(OH)2D3 was administered (s.c., 400 ng/rat) prior to, together with and after DMH challenge and the activity of ornithine decarboxylase (ODC), a growth-related DMH-induced enzyme, was determined in colonic cytosols. 1,2-Dimethylhydrazine 187-190 ornithine decarboxylase 1 Rattus norvegicus 139-162 1559225-7 1992 Immunoblotting of subcellular fractions of colonic mucosa from control and 1,2-dimethylhydrazine treated rats demonstrated the presence of protein kinase C alpha, but no detectable beta and gamma forms. 1,2-Dimethylhydrazine 75-96 protein kinase C, alpha Rattus norvegicus 139-161 1934294-5 1991 Number of ACF increased with increasing dosages of DMH plateauing at 100 mg/kg. 1,2-Dimethylhydrazine 51-54 APOBEC1 complementation factor Rattus norvegicus 10-13 1868452-0 1991 K-ras mutations in 1,2-dimethylhydrazine-induced colonic tumors: effects of supplemental dietary calcium and vitamin D deficiency. 1,2-Dimethylhydrazine 19-40 KRAS proto-oncogene, GTPase Rattus norvegicus 0-5 2253241-4 1990 Chronic administration of 1,2-dimethylhydrazine (20 mg/kg/week s.c. for 10 weeks) induced Dlb-1 mutants, whereas administration of a single dose did not. 1,2-Dimethylhydrazine 26-47 beta-1,4-N-acetyl-galactosaminyl transferase 2 Mus musculus 90-95 2009526-2 1991 We investigated the isoforms of ODC during 1,2-dimethylhydrazine-induced colon carcinogenesis and in human colon tumors. 1,2-Dimethylhydrazine 43-64 ornithine decarboxylase 1 Homo sapiens 32-35 2009526-7 1991 ODC activity in both 1,2-dimethylhydrazine-induced and human colon tumors was significantly higher compared with the normal colon mucosa. 1,2-Dimethylhydrazine 21-42 ornithine decarboxylase 1 Homo sapiens 0-3 1991846-0 1991 Mutations in the K-ras oncogene induced by 1,2-dimethylhydrazine in preneoplastic and neoplastic rat colonic mucosa. 1,2-Dimethylhydrazine 43-64 KRAS proto-oncogene, GTPase Rattus norvegicus 17-22 1991846-1 1991 These experiments were conducted to determine whether point mutations activating K-ras or H-ras oncogenes, induced by the procarcinogen 1,2-dimethylhydrazine (DMH), were detectable in preneoplastic or neoplastic rat colonic mucosa. 1,2-Dimethylhydrazine 136-157 KRAS proto-oncogene, GTPase Rattus norvegicus 81-86 1991846-1 1991 These experiments were conducted to determine whether point mutations activating K-ras or H-ras oncogenes, induced by the procarcinogen 1,2-dimethylhydrazine (DMH), were detectable in preneoplastic or neoplastic rat colonic mucosa. 1,2-Dimethylhydrazine 136-157 HRas proto-oncogene, GTPase Rattus norvegicus 90-95 1991846-1 1991 These experiments were conducted to determine whether point mutations activating K-ras or H-ras oncogenes, induced by the procarcinogen 1,2-dimethylhydrazine (DMH), were detectable in preneoplastic or neoplastic rat colonic mucosa. 1,2-Dimethylhydrazine 159-162 KRAS proto-oncogene, GTPase Rattus norvegicus 81-86 1991846-1 1991 These experiments were conducted to determine whether point mutations activating K-ras or H-ras oncogenes, induced by the procarcinogen 1,2-dimethylhydrazine (DMH), were detectable in preneoplastic or neoplastic rat colonic mucosa. 1,2-Dimethylhydrazine 159-162 HRas proto-oncogene, GTPase Rattus norvegicus 90-95 1991846-5 1991 While no H-ras mutations were detectable in any group, K-ras (G to A) mutations were found in 66% of DMH-induced colon carcinomas. 1,2-Dimethylhydrazine 101-104 KRAS proto-oncogene, GTPase Rattus norvegicus 55-60 2253241-8 1990 The activities of 1,2-dimethylhydrazine, dimethylnitrosamine, and 2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline in the Dlb-1 assay more accurately reflect their carcinogenic potential than do many in vitro bioassays. 1,2-Dimethylhydrazine 18-39 beta-1,4-N-acetyl-galactosaminyl transferase 2 Mus musculus 119-124 33233290-3 2020 IL-10-/- mice were induced to carcinogenesis with 1,2-dimethylhydrazine and divided into two experimental groups: control and synbiotic. 1,2-Dimethylhydrazine 50-71 interleukin 10 Mus musculus 0-5 2308874-4 1990 This short-term exposure to DMH increased colonic ornithine decarboxylase (ODC) activity and the mass of cecal contents. 1,2-Dimethylhydrazine 28-31 ornithine decarboxylase 1 Rattus norvegicus 50-73 2308874-4 1990 This short-term exposure to DMH increased colonic ornithine decarboxylase (ODC) activity and the mass of cecal contents. 1,2-Dimethylhydrazine 28-31 ornithine decarboxylase 1 Rattus norvegicus 75-78 2265465-0 1990 Effect of polyamine oxidase inhibition on the colonic malignant transformation process induced by 1,2-dimethylhydrazine. 1,2-Dimethylhydrazine 98-119 polyamine oxidase Rattus norvegicus 10-27 2400995-11 1990 In six of the 50 DMH-treated rats, only LAM expressed carcinoembryonic antigen. 1,2-Dimethylhydrazine 17-20 CEA cell adhesion molecule 20 Rattus norvegicus 54-78 2118939-3 1990 1) Thymidylate synthetase (TS), DNA-synthesizing enzyme in de novo pathway of pyrimidine metabolism, increased to approximately 7-fold that of normal control colon in DMH-induced colon carcinomas in activity, but was markedly reduced to 48% of that in the carcinomas by administration of UFT. 1,2-Dimethylhydrazine 167-170 thymidylate synthetase Rattus norvegicus 3-25 2369091-4 1990 The enhanced responses of ODC and of CK-II to DMH proceeded the actual polyp and tumor formation. 1,2-Dimethylhydrazine 46-49 ornithine decarboxylase 1 Rattus norvegicus 26-29 2403521-7 1990 Relative abundance of IGF-II mRNA in control hypothalami was VH much greater than cortex greater than or equal to LtH greater than DMH. 1,2-Dimethylhydrazine 131-134 insulin-like growth factor 2 Rattus norvegicus 22-28 33818196-5 2022 The DMH group exhibited a significant increase in the gene and protein expression of activin A as well as MDA and NO levels in tissues. 1,2-Dimethylhydrazine 4-7 inhibin subunit beta A Rattus norvegicus 85-94 33818196-7 2022 Administration of Hsd significantly upregulated Smad4 and activin A gene expressions in both the DMH + Hsd and DMH followed by Hsd groups. 1,2-Dimethylhydrazine 97-100 SMAD family member 4 Rattus norvegicus 48-53 33818196-7 2022 Administration of Hsd significantly upregulated Smad4 and activin A gene expressions in both the DMH + Hsd and DMH followed by Hsd groups. 1,2-Dimethylhydrazine 97-100 inhibin subunit beta A Rattus norvegicus 58-67 33818196-7 2022 Administration of Hsd significantly upregulated Smad4 and activin A gene expressions in both the DMH + Hsd and DMH followed by Hsd groups. 1,2-Dimethylhydrazine 111-114 inhibin subunit beta A Rattus norvegicus 58-67 28628036-4 2017 First, we found that ArcN NPY/AgRP fibers closely appose PVN and DMH presympathetic neurons. 1,2-Dimethylhydrazine 65-68 neuropeptide Y Mus musculus 26-29 28628036-4 2017 First, we found that ArcN NPY/AgRP fibers closely appose PVN and DMH presympathetic neurons. 1,2-Dimethylhydrazine 65-68 agouti related neuropeptide Mus musculus 30-34 28628036-8 2017 Considering that chronic obesity decreases ArcN NPY content, we propose that the ArcN NPY neuropathway to the PVN and DMH is pivotal in obesity-induced elevations in SNA. 1,2-Dimethylhydrazine 118-121 neuropeptide Y Mus musculus 48-51 28628036-8 2017 Considering that chronic obesity decreases ArcN NPY content, we propose that the ArcN NPY neuropathway to the PVN and DMH is pivotal in obesity-induced elevations in SNA. 1,2-Dimethylhydrazine 118-121 neuropeptide Y Mus musculus 86-89 34655712-5 2021 We therefore investigated whether intra-DMH administration of CCK, with or without inhibitors of the CCK2 receptor and nitric oxide signaling pathways, affects food intake in young, male, fasted Sprague-Dawley rats. 1,2-Dimethylhydrazine 40-43 cholecystokinin Rattus norvegicus 62-65 34655712-3 2021 At the synaptic level, CCK has been shown to inhibit putative orexigenic DMH neurons in young male rats by increasing GABA release onto these neurons via a CCK2 receptor and nitric oxide-dependent pathway. 1,2-Dimethylhydrazine 73-76 cholecystokinin Rattus norvegicus 23-26 34754156-12 2021 Cold exposure and capsaicin significantly increased the protein levels of COL I, elastin, and LOXL2 along with increases in their mRNA levels in the colon tissues compared with the DMH group, while COL III did not show a significant difference. 1,2-Dimethylhydrazine 181-184 elastin Rattus norvegicus 81-88 34754156-12 2021 Cold exposure and capsaicin significantly increased the protein levels of COL I, elastin, and LOXL2 along with increases in their mRNA levels in the colon tissues compared with the DMH group, while COL III did not show a significant difference. 1,2-Dimethylhydrazine 181-184 lysyl oxidase-like 2 Rattus norvegicus 94-99 34754156-13 2021 Furthermore, in immunohistochemical evaluations, MMP1, MMP2, MMP9, and TIMP1 staining increased in the cold exposure and capsaicin group compared with the DMH group. 1,2-Dimethylhydrazine 155-158 matrix metallopeptidase 1 Rattus norvegicus 49-53 34754156-13 2021 Furthermore, in immunohistochemical evaluations, MMP1, MMP2, MMP9, and TIMP1 staining increased in the cold exposure and capsaicin group compared with the DMH group. 1,2-Dimethylhydrazine 155-158 matrix metallopeptidase 2 Rattus norvegicus 55-59 34754156-13 2021 Furthermore, in immunohistochemical evaluations, MMP1, MMP2, MMP9, and TIMP1 staining increased in the cold exposure and capsaicin group compared with the DMH group. 1,2-Dimethylhydrazine 155-158 matrix metallopeptidase 9 Rattus norvegicus 61-65 34754156-13 2021 Furthermore, in immunohistochemical evaluations, MMP1, MMP2, MMP9, and TIMP1 staining increased in the cold exposure and capsaicin group compared with the DMH group. 1,2-Dimethylhydrazine 155-158 TIMP metallopeptidase inhibitor 1 Rattus norvegicus 71-76 34655712-10 2021 Here we show that intra-DMH administration of CCK suppresses food intake and body weight in young rats. 1,2-Dimethylhydrazine 24-27 cholecystokinin Rattus norvegicus 46-49 34101933-5 2021 RESULTS: Low levels of GRK2 were able to sustain STZ-induced pain in DMH rats. 1,2-Dimethylhydrazine 69-72 G protein-coupled receptor kinase 2 Rattus norvegicus 23-27 34101933-6 2021 Intrathecal injection of AAV-GRK2 vector upregulated GRK2 expression, providing pain rain to rats with DMH. 1,2-Dimethylhydrazine 103-106 G protein-coupled receptor kinase 2 Rattus norvegicus 29-33 34101933-6 2021 Intrathecal injection of AAV-GRK2 vector upregulated GRK2 expression, providing pain rain to rats with DMH. 1,2-Dimethylhydrazine 103-106 G protein-coupled receptor kinase 2 Rattus norvegicus 53-57 34101933-7 2021 With an increase in DMH duration, there was a decrease in paw withdrawal threshold (PWT) value, aggravating the pain, resulting in a decreasing pattern in GRK2 protein expression over time, whereas Epac1 protein expression showed an opposite trend. 1,2-Dimethylhydrazine 20-23 G protein-coupled receptor kinase 2 Rattus norvegicus 155-159 34101933-7 2021 With an increase in DMH duration, there was a decrease in paw withdrawal threshold (PWT) value, aggravating the pain, resulting in a decreasing pattern in GRK2 protein expression over time, whereas Epac1 protein expression showed an opposite trend. 1,2-Dimethylhydrazine 20-23 Rap guanine nucleotide exchange factor 3 Rattus norvegicus 198-203 34101933-8 2021 CONCLUSION: GRK2 expression regulated DMH progression and is expected to play a role in the development of targeted therapy for DMH. 1,2-Dimethylhydrazine 38-41 G protein-coupled receptor kinase 2 Rattus norvegicus 12-16 34101933-8 2021 CONCLUSION: GRK2 expression regulated DMH progression and is expected to play a role in the development of targeted therapy for DMH. 1,2-Dimethylhydrazine 128-131 G protein-coupled receptor kinase 2 Rattus norvegicus 12-16 34101933-9 2021 GRK2 and Epac1 expressions play a vital role in maintaining pain in DMH rats. 1,2-Dimethylhydrazine 68-71 G protein-coupled receptor kinase 2 Rattus norvegicus 0-4 34101933-9 2021 GRK2 and Epac1 expressions play a vital role in maintaining pain in DMH rats. 1,2-Dimethylhydrazine 68-71 Rap guanine nucleotide exchange factor 3 Rattus norvegicus 9-14 2752519-2 1989 We now report a similar antineoplastic action of InsP6 in CD-1 mice injected with 1,2-dimethylhydrazine (DMH). 1,2-Dimethylhydrazine 82-103 inositol hexaphosphate kinase 1 Mus musculus 49-54 34440274-2 2021 The affinity of cannabinoids for their CB1 and CB2 metabotropic receptors is dramatically affected by a combination of alpha-branching and elongation of their alkyl substituent, a maneuver exemplified by the n-pentyl -> alpha,alpha-dimethylheptyl (DMH) swap. 1,2-Dimethylhydrazine 248-251 cannabinoid receptor 1 Homo sapiens 39-42 34440274-2 2021 The affinity of cannabinoids for their CB1 and CB2 metabotropic receptors is dramatically affected by a combination of alpha-branching and elongation of their alkyl substituent, a maneuver exemplified by the n-pentyl -> alpha,alpha-dimethylheptyl (DMH) swap. 1,2-Dimethylhydrazine 248-251 cannabinoid receptor 2 Homo sapiens 47-50 34440274-5 2021 Surprisingly, the DMH chain promoted a shift in the selectivity toward TRPA1, a target involved in pain and inflammatory diseases, in all investigated compounds. 1,2-Dimethylhydrazine 18-21 transient receptor potential cation channel subfamily A member 1 Homo sapiens 71-76 34440274-6 2021 A comparative study of the putative binding modes at TRPA1 between DMH-CBC (8b), the most active compound within the series, and CBC (8a) was carried out by molecular docking, allowing the rationalization of their activity in terms of structure-activity relationships. 1,2-Dimethylhydrazine 67-70 transient receptor potential cation channel subfamily A member 1 Homo sapiens 53-58 35299250-13 2022 Immunohistochemical analysis revealed significantly lower levels of expression of COX-2 (86%) and PCNA (83%) in the colon of rats treated with DEHE plus DMH, concerning those treated with the carcinogen. 1,2-Dimethylhydrazine 153-156 cytochrome c oxidase II, mitochondrial Rattus norvegicus 82-87 35299250-13 2022 Immunohistochemical analysis revealed significantly lower levels of expression of COX-2 (86%) and PCNA (83%) in the colon of rats treated with DEHE plus DMH, concerning those treated with the carcinogen. 1,2-Dimethylhydrazine 153-156 proliferating cell nuclear antigen Rattus norvegicus 98-102 35163194-7 2022 Then, using non-specific and specific apoptosis, we found that lesions of whole DMH neurons and DMH gamma-aminobutyric acid (GABA)-ergic neurons induced by caspase-3 virus aggravated the fluctuation of core body temperature after warm exposure and attenuated the change in sleep-wake behaviors during cold and warm exposure. 1,2-Dimethylhydrazine 96-99 caspase 3 Mus musculus 156-165 34638619-5 2021 In the colonic tumors of rats with DMH-induced carcinogenesis, the expression of claudin-3 and -4 was significantly increased compared to controls. 1,2-Dimethylhydrazine 35-38 claudin 3 Rattus norvegicus 81-97 34638619-7 2021 The increase of claudin-4 in rat colon after chronic DMH exposure was consistent with the acute effect of DMH on IPEC-J2 cells, which may indicate an essential role of this protein in colorectal cancer development. 1,2-Dimethylhydrazine 53-56 claudin 4 Rattus norvegicus 16-25 34638619-7 2021 The increase of claudin-4 in rat colon after chronic DMH exposure was consistent with the acute effect of DMH on IPEC-J2 cells, which may indicate an essential role of this protein in colorectal cancer development. 1,2-Dimethylhydrazine 106-109 claudin 4 Rattus norvegicus 16-25 35203618-4 2022 DMH treatment decreased microhematocrit values and IL-6, ghrelin, and myostatin serum levels. 1,2-Dimethylhydrazine 0-3 interleukin 6 Rattus norvegicus 51-55 35203618-4 2022 DMH treatment decreased microhematocrit values and IL-6, ghrelin, and myostatin serum levels. 1,2-Dimethylhydrazine 0-3 ghrelin and obestatin prepropeptide Rattus norvegicus 57-64 2689774-9 1989 UEA-I- and PNA-binding to luminal surface and UEA-I-binding to the mucin of distal colonic mucosa from DMH-treated rats was similar to that observed in rat fetal colon suggesting a reappearance of a fetal-type pattern. 1,2-Dimethylhydrazine 103-106 solute carrier family 13 member 2 Rattus norvegicus 67-72 2593308-3 1989 ODC activities (pmoles 14CO2/hr/mg prot, mean +/- SD) in colon tissue were 122 +/- 10.6 (n = 6) in DMH with theophylline group, 28.3 +/- 2.13 (n = 8) in DMH alone group, 21.3 +/- 1.67 (n = 6) in control group respectively. 1,2-Dimethylhydrazine 99-102 ornithine decarboxylase, structural 1 Mus musculus 0-3 2593308-3 1989 ODC activities (pmoles 14CO2/hr/mg prot, mean +/- SD) in colon tissue were 122 +/- 10.6 (n = 6) in DMH with theophylline group, 28.3 +/- 2.13 (n = 8) in DMH alone group, 21.3 +/- 1.67 (n = 6) in control group respectively. 1,2-Dimethylhydrazine 153-156 ornithine decarboxylase, structural 1 Mus musculus 0-3 2752519-2 1989 We now report a similar antineoplastic action of InsP6 in CD-1 mice injected with 1,2-dimethylhydrazine (DMH). 1,2-Dimethylhydrazine 82-103 CD1 antigen complex Mus musculus 58-62 2752519-2 1989 We now report a similar antineoplastic action of InsP6 in CD-1 mice injected with 1,2-dimethylhydrazine (DMH). 1,2-Dimethylhydrazine 105-108 inositol hexaphosphate kinase 1 Mus musculus 49-54 2752519-2 1989 We now report a similar antineoplastic action of InsP6 in CD-1 mice injected with 1,2-dimethylhydrazine (DMH). 1,2-Dimethylhydrazine 105-108 CD1 antigen complex Mus musculus 58-62 2752519-4 1989 LIC induced by DMH (15 mg/kg/week x 13) in mice given a mixture of 1% InsP6 + 1% Ins show a significant reduction (P less than 0.005) in LIC prevalence over InsP6 treatment. 1,2-Dimethylhydrazine 15-18 inositol hexaphosphate kinase 1 Mus musculus 70-75 2752519-4 1989 LIC induced by DMH (15 mg/kg/week x 13) in mice given a mixture of 1% InsP6 + 1% Ins show a significant reduction (P less than 0.005) in LIC prevalence over InsP6 treatment. 1,2-Dimethylhydrazine 15-18 inositol hexaphosphate kinase 1 Mus musculus 157-162 2847657-2 1988 Kinetic analysis and the study of the effects of superoxide dismutase, catalase, and azide on reaction rates indicate that SDMH oxidation is primarily dependent on ferric hemoglobin and autoxidatively formed H2O2. 1,2-Dimethylhydrazine 123-127 catalase Homo sapiens 71-79 2894240-3 1988 In contrast, the induction of GGT-positive foci by another methylating agent, 1,2-dimethylhydrazine, was enhanced by ABA in Wistar rats, but not affected in Fischer rats. 1,2-Dimethylhydrazine 78-99 gamma-glutamyltransferase 1 Rattus norvegicus 30-33 3130359-1 1988 Using NIH3T3 cell transfection assay, activated c-K-ras was detected in two cell lines, TRb and TSb, obtained from a single colon adenocarcinoma induced in a rat by 1,2-dimethylhydrazine. 1,2-Dimethylhydrazine 165-186 Kirsten rat sarcoma viral oncogene homolog Mus musculus 48-55 3130359-1 1988 Using NIH3T3 cell transfection assay, activated c-K-ras was detected in two cell lines, TRb and TSb, obtained from a single colon adenocarcinoma induced in a rat by 1,2-dimethylhydrazine. 1,2-Dimethylhydrazine 165-186 apoptosis antagonizing transcription factor Mus musculus 88-91 3501927-2 1987 In Western blotting, high levels of c-Ha-ras p 21 were found in serially transplantable rat duodenal carcinomas induced by MNNG and rat colon carcinomas induced by DMH. 1,2-Dimethylhydrazine 164-167 KRAS proto-oncogene, GTPase Rattus norvegicus 45-49 3163916-1 1988 1,2-Dimethylhydrazine-induced large bowel tumors in adult male rats contained significantly lower levels of xanthine oxidase and xanthine dehydrogenase activities when compared to levels in normal intestinal tissue. 1,2-Dimethylhydrazine 0-21 xanthine dehydrogenase Rattus norvegicus 129-151 3501927-6 1987 These findings suggest that c-Ha-ras p 21 expression plays an important role in tumor proliferation, invasion and metastasis of DMH-induced colon carcinoma. 1,2-Dimethylhydrazine 128-131 KRAS proto-oncogene, GTPase Rattus norvegicus 37-41 3105903-0 1986 Thymidylate synthetase and thymidine kinase activities in DMH-induced colon carcinomas in rats and effects of UFT. 1,2-Dimethylhydrazine 58-61 thymidylate synthetase Rattus norvegicus 0-22 4006053-0 1985 Effect of exogenous beta-glucuronidase on the carcinogenicity of 1,2-dimethylhydrazine in rats: evidence that carcinogenic intermediates form conjugates and act through their subsequent enzymatic release. 1,2-Dimethylhydrazine 65-86 glucuronidase, beta Rattus norvegicus 20-38 4006053-5 1985 The broadening of the spectrum of malignant tumours produced in DMH-treated rats by administration of beta-glucuronidase indicates that the carcinogenic effect of DMH may be exerted through formation of comparatively stable conjugates of its metabolites and their enzymic release in target tissues. 1,2-Dimethylhydrazine 64-67 glucuronidase, beta Rattus norvegicus 102-120 4006053-5 1985 The broadening of the spectrum of malignant tumours produced in DMH-treated rats by administration of beta-glucuronidase indicates that the carcinogenic effect of DMH may be exerted through formation of comparatively stable conjugates of its metabolites and their enzymic release in target tissues. 1,2-Dimethylhydrazine 163-166 glucuronidase, beta Rattus norvegicus 102-120 6140086-1 1983 Feeding male Fischer F-344 rats for 5 weeks a diet containing 1% orotic acid, a precursor for pyrimidine nucleotide biosynthesis, resulted in an increased incidence of gamma-glutamyltransferase (EC 2.3.2.2) positive foci induced by chemical carcinogens including 1,2-dimethylhydrazine, diethylnitrosamine, benzo[a]pyrene, and aflatoxin B1. 1,2-Dimethylhydrazine 263-284 gamma-glutamyltransferase 1 Rattus norvegicus 168-193 3891634-1 1985 In a previous communication, carcinoembryonic antigen (CEA) of rat, which is an analogue to human CEA, was demonstrated in gastrointestinal adenocarcinomas induced in inbred Fischer rats by injection of 1,2-dimethylhydrazine. 1,2-Dimethylhydrazine 203-224 CEA cell adhesion molecule 20 Rattus norvegicus 29-53 3891634-1 1985 In a previous communication, carcinoembryonic antigen (CEA) of rat, which is an analogue to human CEA, was demonstrated in gastrointestinal adenocarcinomas induced in inbred Fischer rats by injection of 1,2-dimethylhydrazine. 1,2-Dimethylhydrazine 203-224 CEA cell adhesion molecule 20 Rattus norvegicus 55-58 3891634-1 1985 In a previous communication, carcinoembryonic antigen (CEA) of rat, which is an analogue to human CEA, was demonstrated in gastrointestinal adenocarcinomas induced in inbred Fischer rats by injection of 1,2-dimethylhydrazine. 1,2-Dimethylhydrazine 203-224 CEA cell adhesion molecule 3 Homo sapiens 98-101 4069291-0 1985 Changes in tissue and serum activity of cathepsin B-like cysteine proteinase during colorectal carcinogenesis by 1,2-dimethylhydrazine in mice. 1,2-Dimethylhydrazine 113-134 cathepsin B Mus musculus 40-51 4069291-0 1985 Changes in tissue and serum activity of cathepsin B-like cysteine proteinase during colorectal carcinogenesis by 1,2-dimethylhydrazine in mice. 1,2-Dimethylhydrazine 113-134 calpain 2 Mus musculus 57-76 4069291-1 1985 The activity of cathepsin B-like cysteine proteinase in the mice colon was studied during carcinogenesis induced by 1,2-dimethylhydrazine dihydrochloride (DMH). 1,2-Dimethylhydrazine 155-158 cathepsin B Mus musculus 16-27 4069291-1 1985 The activity of cathepsin B-like cysteine proteinase in the mice colon was studied during carcinogenesis induced by 1,2-dimethylhydrazine dihydrochloride (DMH). 1,2-Dimethylhydrazine 155-158 calpain 2 Mus musculus 33-52 6632908-0 1983 Induction of colon mucosal beta-glucuronidase production as a mechanism for 1,2-dimethylhydrazine colon carcinogenesis. 1,2-Dimethylhydrazine 76-97 glucuronidase, beta Rattus norvegicus 27-45 6283784-4 1982 The carcinomas induced by DMH were classified mainly into mucin producing carcinomas and non-mucin producing ones. 1,2-Dimethylhydrazine 26-29 solute carrier family 13 member 2 Rattus norvegicus 58-63 6307537-2 1983 With single doses of B[a]P or 1,2-DMH during the feeding of the CLD diet for 3 weeks, the number of foci of hepatocytes positive for gamma-glutamyl transferase is approximately the same as with the same dose of each carcinogen given after partial hepatectomy. 1,2-Dimethylhydrazine 30-37 gamma-glutamyltransferase 1 Rattus norvegicus 133-159 6887935-14 1983 Thus, DMH-induced colon carcinomas in W/Fu rats arise at sites containing preexisting LP-GALT with associated specialized epithelium. 1,2-Dimethylhydrazine 6-9 galactose-1-phosphate uridylyltransferase Rattus norvegicus 89-93 6283784-4 1982 The carcinomas induced by DMH were classified mainly into mucin producing carcinomas and non-mucin producing ones. 1,2-Dimethylhydrazine 26-29 solute carrier family 13 member 2 Rattus norvegicus 93-98 33753517-0 2021 Restriction of food intake by PPP1R17-expressing neurons in the DMH. 1,2-Dimethylhydrazine 64-67 protein phosphatase 1, regulatory subunit 17 Mus musculus 30-37 7117750-0 1982 Region-specific patterns of mucin reaction demonstrated by paradoxical concanavalin A-staining in normal colonic epithelium and in colorectal cancers induced in rats by 1,2-dimethylhydrazine. 1,2-Dimethylhydrazine 169-190 solute carrier family 13 member 2 Rattus norvegicus 28-33 7117750-1 1982 The histochemistry of mucin in normal large intestine and in experimental colorectal cancers induced in Wistar rats with 1,2-dimethylhydrazine was analyzed by modifications of the concanavalin A-horseradish peroxidase method (paradoxical concanavalin A-staining) and high-iron diamine-Alcian blue (pH 2.5) staining (HID-AB). 1,2-Dimethylhydrazine 121-142 solute carrier family 13 member 2 Rattus norvegicus 22-27 7306970-16 1981 The effects of selenium and DMH treatments on glutathione peroxidase and beta-glucuronidase activities and on sialic acid are presented. 1,2-Dimethylhydrazine 28-31 glucuronidase, beta Rattus norvegicus 73-91 650715-3 1978 In the present study, CS2 itself was found to inhibit DMH-induced neoplasia of the large bowel in female CF1 mice. 1,2-Dimethylhydrazine 54-57 calsyntenin 2 Mus musculus 22-25 4852176-3 1974 In rats injected with 1,2-dimethylhydrazine, a many fold increase in N-acetyl-beta-D-glucosaminidase, N-acetyl-beta-D-galactosaminidase, beta-D-galactosidase and alpha-L-fucosidase was found in colonic tumours and colonic mucosa. 1,2-Dimethylhydrazine 22-43 O-GlcNAcase Rattus norvegicus 69-100 884265-1 1977 Carcinoembryonal antigen (CEA) was shown to be present in 70% of rats with tumours of the large intestine induced with 1,2-dimethyl-hydrazine and in rats with posttraumatic mucosa regeneration of the same organ. 1,2-Dimethylhydrazine 119-141 carcinoembryonic antigen gene family 4 Rattus norvegicus 0-24 884265-1 1977 Carcinoembryonal antigen (CEA) was shown to be present in 70% of rats with tumours of the large intestine induced with 1,2-dimethyl-hydrazine and in rats with posttraumatic mucosa regeneration of the same organ. 1,2-Dimethylhydrazine 119-141 carcinoembryonic antigen gene family 4 Rattus norvegicus 26-29 18126-0 1977 Gamma glutamyl transpeptidase in colon cancer induced by 1,2-dimethylhydrazine. 1,2-Dimethylhydrazine 57-78 gamma-glutamyltransferase 1 Rattus norvegicus 0-29 18126-4 1977 Colon adenocarcinoma induced by 1,2-dimethylhydrazine were found to have a much higher GTase activity than the homologous normal tissue. 1,2-Dimethylhydrazine 32-53 gamma-glutamyltransferase 1 Rattus norvegicus 87-92 33727058-10 2021 These findings suggest that NCX activation may underlie orexin-A-induced depolarization in the majority of orexin-responsive DMH neurons. 1,2-Dimethylhydrazine 125-128 solute carrier family 8 member A1 Rattus norvegicus 28-31 33727058-10 2021 These findings suggest that NCX activation may underlie orexin-A-induced depolarization in the majority of orexin-responsive DMH neurons. 1,2-Dimethylhydrazine 125-128 hypocretin neuropeptide precursor Rattus norvegicus 56-64 33727058-10 2021 These findings suggest that NCX activation may underlie orexin-A-induced depolarization in the majority of orexin-responsive DMH neurons. 1,2-Dimethylhydrazine 125-128 hypocretin neuropeptide precursor Rattus norvegicus 56-62 33727058-11 2021 Of 19 RVLM-projecting DMH neurons identified by retrograde labeling, 17 (90%) were orexin-A responsive. 1,2-Dimethylhydrazine 22-25 hypocretin neuropeptide precursor Rattus norvegicus 83-91 33866645-4 2021 Administration of probiotics in both AdF10 + DMH-treated and LGG + DMH-treated groups downregulated DMH induced a rise in lipid peroxide (LPO), glutathione reductase (GR) activity, and increased the diminished glutathione reduced (GSH) content and catalase (CAT), glutathione-transferase (GST), superoxide dismutase (SOD), and glutathione peroxidase (GPx) activities. 1,2-Dimethylhydrazine 67-70 glutathione peroxidase Lactobacillus rhamnosus GG 327-349 33866645-4 2021 Administration of probiotics in both AdF10 + DMH-treated and LGG + DMH-treated groups downregulated DMH induced a rise in lipid peroxide (LPO), glutathione reductase (GR) activity, and increased the diminished glutathione reduced (GSH) content and catalase (CAT), glutathione-transferase (GST), superoxide dismutase (SOD), and glutathione peroxidase (GPx) activities. 1,2-Dimethylhydrazine 67-70 glutathione peroxidase Lactobacillus rhamnosus GG 351-354 33866645-4 2021 Administration of probiotics in both AdF10 + DMH-treated and LGG + DMH-treated groups downregulated DMH induced a rise in lipid peroxide (LPO), glutathione reductase (GR) activity, and increased the diminished glutathione reduced (GSH) content and catalase (CAT), glutathione-transferase (GST), superoxide dismutase (SOD), and glutathione peroxidase (GPx) activities. 1,2-Dimethylhydrazine 67-70 glutathione peroxidase Lactobacillus rhamnosus GG 327-349 33866645-4 2021 Administration of probiotics in both AdF10 + DMH-treated and LGG + DMH-treated groups downregulated DMH induced a rise in lipid peroxide (LPO), glutathione reductase (GR) activity, and increased the diminished glutathione reduced (GSH) content and catalase (CAT), glutathione-transferase (GST), superoxide dismutase (SOD), and glutathione peroxidase (GPx) activities. 1,2-Dimethylhydrazine 67-70 glutathione peroxidase Lactobacillus rhamnosus GG 351-354 33754881-5 2021 Our results indicate that DMH administration increased the oxidative stress (MDA) and depleted the glutathione and antioxidant enzyme activities (SOD, CAT, GR, GST and GPx) which was significantly ameliorated by EGCG treatment. 1,2-Dimethylhydrazine 26-29 catalase Rattus norvegicus 151-154 33754881-5 2021 Our results indicate that DMH administration increased the oxidative stress (MDA) and depleted the glutathione and antioxidant enzyme activities (SOD, CAT, GR, GST and GPx) which was significantly ameliorated by EGCG treatment. 1,2-Dimethylhydrazine 26-29 glutathione-disulfide reductase Rattus norvegicus 156-158 33754881-6 2021 Additionally DMH treatment upregulated inflammatory markers expression (NF-kappaB, COX-2 and IL-6) and enhanced mucosal damage in the colon. 1,2-Dimethylhydrazine 13-16 cytochrome c oxidase II, mitochondrial Rattus norvegicus 83-88 33754881-6 2021 Additionally DMH treatment upregulated inflammatory markers expression (NF-kappaB, COX-2 and IL-6) and enhanced mucosal damage in the colon. 1,2-Dimethylhydrazine 13-16 interleukin 6 Rattus norvegicus 93-97 32989804-4 2021 Dietary EtnGpl-suppressed DMH-induced aberrant crypt with one foci (AC1) and total ACF formation (P < 0.05). 1,2-Dimethylhydrazine 26-29 phospholipase A and acyltransferase 1 Mus musculus 68-71 33445792-10 2021 It significantly inhibited hepatic glutathione-S-transferase positive foci formation induced by diethylnitrosamine and 1,2-dimethylhydrazine by suppression of hepatocyte proliferation and induction of apoptosis. 1,2-Dimethylhydrazine 119-140 hematopoietic prostaglandin D synthase Rattus norvegicus 35-60 33249075-7 2021 DMH+DSS group showed a significant (P < 0.05) increase in the levels of AREG (2386+-18 vs 1377+-10 pg/ml), CXCL1 (18+-0.9 vs 6+-0.83 g/ml), MMP-9 (1355+-88 vs 452+-7 pg/ml) compared to normal rats. 1,2-Dimethylhydrazine 0-3 amphiregulin Rattus norvegicus 72-76 33249075-7 2021 DMH+DSS group showed a significant (P < 0.05) increase in the levels of AREG (2386+-18 vs 1377+-10 pg/ml), CXCL1 (18+-0.9 vs 6+-0.83 g/ml), MMP-9 (1355+-88 vs 452+-7 pg/ml) compared to normal rats. 1,2-Dimethylhydrazine 0-3 C-X-C motif chemokine ligand 1 Rattus norvegicus 107-112 33249075-7 2021 DMH+DSS group showed a significant (P < 0.05) increase in the levels of AREG (2386+-18 vs 1377+-10 pg/ml), CXCL1 (18+-0.9 vs 6+-0.83 g/ml), MMP-9 (1355+-88 vs 452+-7 pg/ml) compared to normal rats. 1,2-Dimethylhydrazine 0-3 matrix metallopeptidase 9 Rattus norvegicus 144-149 33584175-7 2020 A similar proportion of DMH neurons containing TH-IR expressed RXFP3-related tdTomato fluorescence, consistent with a possible RXFP3-mediated regulation of stress and neuroendocrine circuits. 1,2-Dimethylhydrazine 24-27 relaxin family peptide receptor 3 Mus musculus 63-68 33289288-5 2020 Results demonstrated that HD inhibited DMH mediated oxidative damage by diminishing the level of peroxidation of lipids and increasing the activity of superoxide dismutase, catalase, reduced glutathione, glutathione peroxidase, glutathione-s-transferase, and glutathione reductase. 1,2-Dimethylhydrazine 39-42 hematopoietic prostaglandin D synthase Rattus norvegicus 228-253 33259012-8 2020 The exposure of DMH-treated mice to chronic stress counteracted the inflammatory effect of DMH and maintained ODC homeostasis. 1,2-Dimethylhydrazine 16-19 ornithine decarboxylase, structural 1 Mus musculus 110-113 33259012-9 2020 In early phase of carcinogenesis, the exposure of DMH-treated mice to chronic stress had a positive effect against colon inflammation and maintained ODC homeostasis. 1,2-Dimethylhydrazine 50-53 ornithine decarboxylase, structural 1 Mus musculus 149-152 33387432-12 2020 The results of the research showed that the introduction of 1,2- dimethylhydrazine to animals is accompanied by a change in the cytokine profile, increases the level of pro-inflammatory IL-6 and decreases the level of anti-inflammatory IL-4. 1,2-Dimethylhydrazine 60-82 interleukin 6 Rattus norvegicus 186-190 33387432-12 2020 The results of the research showed that the introduction of 1,2- dimethylhydrazine to animals is accompanied by a change in the cytokine profile, increases the level of pro-inflammatory IL-6 and decreases the level of anti-inflammatory IL-4. 1,2-Dimethylhydrazine 60-82 interleukin 4 Rattus norvegicus 236-240 33259012-7 2020 The short-term exposure to DMH triggered colon inflammation, initiated colon carcinogenesis and increased ODC expression; meanwhile, the exposure to chronic stress activated the hypothalamic-pituitary-adrenal (HPA) axis, elicited the production of plasmatic corticosterone, and decreased ODC expression. 1,2-Dimethylhydrazine 27-30 ornithine decarboxylase, structural 1 Mus musculus 106-109 33259012-7 2020 The short-term exposure to DMH triggered colon inflammation, initiated colon carcinogenesis and increased ODC expression; meanwhile, the exposure to chronic stress activated the hypothalamic-pituitary-adrenal (HPA) axis, elicited the production of plasmatic corticosterone, and decreased ODC expression. 1,2-Dimethylhydrazine 27-30 ornithine decarboxylase, structural 1 Mus musculus 288-291 33289288-5 2020 Results demonstrated that HD inhibited DMH mediated oxidative damage by diminishing the level of peroxidation of lipids and increasing the activity of superoxide dismutase, catalase, reduced glutathione, glutathione peroxidase, glutathione-s-transferase, and glutathione reductase. 1,2-Dimethylhydrazine 39-42 glutathione-disulfide reductase Rattus norvegicus 259-280 31797281-4 2020 The preventive administration of L. casei to DMH-treated mice increased IL-17A synthesis and Treg percentages, further indicating a tumor-protecting role. 1,2-Dimethylhydrazine 45-48 interleukin 17A Mus musculus 72-78 32681548-12 2020 In addition, DMH administration increased inflammatory cytokines in the serum cortical and tumor tissues, as well as decreased the expression levels of brain-derived neurotrophic factor, tyrosine kinase beta receptor and beta-catenin in the cortex. 1,2-Dimethylhydrazine 13-16 brain-derived neurotrophic factor Rattus norvegicus 152-185 32681548-12 2020 In addition, DMH administration increased inflammatory cytokines in the serum cortical and tumor tissues, as well as decreased the expression levels of brain-derived neurotrophic factor, tyrosine kinase beta receptor and beta-catenin in the cortex. 1,2-Dimethylhydrazine 13-16 catenin beta 1 Rattus norvegicus 221-233 32387197-3 2020 In the short-term study, DMH led to increased leukocyte (comet assay) and colon (H2AX) genotoxicity, enhanced proliferation (Ki-67) and apoptosis (caspase-3) indexes in both liver and colon. 1,2-Dimethylhydrazine 25-28 caspase 3 Rattus norvegicus 147-156 32387197-4 2020 Furthermore, the expression of mRNA (Cat, Gsta1, Gsta2, Gpx1, Gstm1, Sod1, Sod2 and Sod3) and the activity of antioxidant agents were diminished in the colon and liver of DMH-induced rats, eliciting an environment of oxidative stress featuring elevated lipid hydroperoxide levels. 1,2-Dimethylhydrazine 171-174 glutathione S-transferase alpha 1 Rattus norvegicus 42-47 32387197-4 2020 Furthermore, the expression of mRNA (Cat, Gsta1, Gsta2, Gpx1, Gstm1, Sod1, Sod2 and Sod3) and the activity of antioxidant agents were diminished in the colon and liver of DMH-induced rats, eliciting an environment of oxidative stress featuring elevated lipid hydroperoxide levels. 1,2-Dimethylhydrazine 171-174 glutathione S-transferase alpha 2 Rattus norvegicus 49-54 32387197-4 2020 Furthermore, the expression of mRNA (Cat, Gsta1, Gsta2, Gpx1, Gstm1, Sod1, Sod2 and Sod3) and the activity of antioxidant agents were diminished in the colon and liver of DMH-induced rats, eliciting an environment of oxidative stress featuring elevated lipid hydroperoxide levels. 1,2-Dimethylhydrazine 171-174 glutathione peroxidase 1 Rattus norvegicus 56-60 32387197-4 2020 Furthermore, the expression of mRNA (Cat, Gsta1, Gsta2, Gpx1, Gstm1, Sod1, Sod2 and Sod3) and the activity of antioxidant agents were diminished in the colon and liver of DMH-induced rats, eliciting an environment of oxidative stress featuring elevated lipid hydroperoxide levels. 1,2-Dimethylhydrazine 171-174 glutathione S-transferase mu 1 Rattus norvegicus 62-67 32387197-4 2020 Furthermore, the expression of mRNA (Cat, Gsta1, Gsta2, Gpx1, Gstm1, Sod1, Sod2 and Sod3) and the activity of antioxidant agents were diminished in the colon and liver of DMH-induced rats, eliciting an environment of oxidative stress featuring elevated lipid hydroperoxide levels. 1,2-Dimethylhydrazine 171-174 superoxide dismutase 1 Rattus norvegicus 69-73 32387197-4 2020 Furthermore, the expression of mRNA (Cat, Gsta1, Gsta2, Gpx1, Gstm1, Sod1, Sod2 and Sod3) and the activity of antioxidant agents were diminished in the colon and liver of DMH-induced rats, eliciting an environment of oxidative stress featuring elevated lipid hydroperoxide levels. 1,2-Dimethylhydrazine 171-174 superoxide dismutase 2 Rattus norvegicus 75-79 32387197-4 2020 Furthermore, the expression of mRNA (Cat, Gsta1, Gsta2, Gpx1, Gstm1, Sod1, Sod2 and Sod3) and the activity of antioxidant agents were diminished in the colon and liver of DMH-induced rats, eliciting an environment of oxidative stress featuring elevated lipid hydroperoxide levels. 1,2-Dimethylhydrazine 171-174 superoxide dismutase 3 Rattus norvegicus 84-88 31925992-6 2020 It also ameliorates the expression of proliferation, inflammation, apoptosis, goblet cell disintegration, and mucin depletion in the colon that was elevated upon administration of DMH. 1,2-Dimethylhydrazine 180-183 solute carrier family 13 member 2 Rattus norvegicus 110-115 32220623-0 2020 Quercetin attenuated oxidative DNA damage through NRF2 signaling pathway in rats with DMH induced colon carcinogenesis. 1,2-Dimethylhydrazine 86-89 NFE2 like bZIP transcription factor 2 Rattus norvegicus 50-54 32220623-8 2020 In addition, quercetin also modulated NRF2/Keap1 signaling and its targets, detoxifying enzymes in DMH + Quercetin groups. 1,2-Dimethylhydrazine 99-102 NFE2 like bZIP transcription factor 2 Rattus norvegicus 38-42 32220623-8 2020 In addition, quercetin also modulated NRF2/Keap1 signaling and its targets, detoxifying enzymes in DMH + Quercetin groups. 1,2-Dimethylhydrazine 99-102 Kelch-like ECH-associated protein 1 Rattus norvegicus 43-48 32220623-9 2020 Our finding demonstrated that quercetin supplementation effectively reversed DMH-mediated oxidative stress and DNA damage through targeting NRF2/Keap1 signaling pathway. 1,2-Dimethylhydrazine 77-80 NFE2 like bZIP transcription factor 2 Rattus norvegicus 140-144 32220623-9 2020 Our finding demonstrated that quercetin supplementation effectively reversed DMH-mediated oxidative stress and DNA damage through targeting NRF2/Keap1 signaling pathway. 1,2-Dimethylhydrazine 77-80 Kelch-like ECH-associated protein 1 Rattus norvegicus 145-150 31925992-8 2020 The results of this study clearly indicate supplementation of GA is beneficial in ameliorating DMH-induced oxidative stress, inflammation, proliferation, apoptosis, mucin depletion, and goblet cell disintegration in colon of Wistar rats. 1,2-Dimethylhydrazine 95-98 solute carrier family 13 member 2 Rattus norvegicus 165-170 32145354-7 2020 Cr(VI) also increased DMH-induced proliferating cell nuclear antigen (PCNA) levels. 1,2-Dimethylhydrazine 22-25 proliferating cell nuclear antigen Mus musculus 34-68 32145354-7 2020 Cr(VI) also increased DMH-induced proliferating cell nuclear antigen (PCNA) levels. 1,2-Dimethylhydrazine 22-25 proliferating cell nuclear antigen Mus musculus 70-74 32145354-8 2020 Investigation of the underlying mechanisms found that Cr(VI) significantly decreased DMH-induced SOD, GSH and CAT levels, while, the MDA level increased. 1,2-Dimethylhydrazine 85-88 catalase Mus musculus 110-113 31981594-3 2020 The in vivo anticancer efficacy of HD-5 against 1,2-dimethylhydrazine (DMH) induced colon cancer was elucidated in terms of tumor biostatistics, number of aberrant crypt foci (ACF), in situ apoptosis assay,changes in morphological as well as histological architecture of colon(s). 1,2-Dimethylhydrazine 48-69 defensin alpha 5 Homo sapiens 35-39 31981594-3 2020 The in vivo anticancer efficacy of HD-5 against 1,2-dimethylhydrazine (DMH) induced colon cancer was elucidated in terms of tumor biostatistics, number of aberrant crypt foci (ACF), in situ apoptosis assay,changes in morphological as well as histological architecture of colon(s). 1,2-Dimethylhydrazine 71-74 defensin alpha 5 Homo sapiens 35-39 30176242-4 2020 In the current study, we compared Fos activation in orexin neurons located in medial hypothalamus (DMH and PFA) to those in LH during a Go/No-Go task for a highly palatable food reward, a task that would likely activate regions for arousal/attention as well as reward. 1,2-Dimethylhydrazine 99-102 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 34-37 30176242-4 2020 In the current study, we compared Fos activation in orexin neurons located in medial hypothalamus (DMH and PFA) to those in LH during a Go/No-Go task for a highly palatable food reward, a task that would likely activate regions for arousal/attention as well as reward. 1,2-Dimethylhydrazine 99-102 hypocretin neuropeptide precursor Homo sapiens 52-58 31614098-8 2020 Protein levels of COX-2 and PCNA and serum levels of IL-6 and TNF-alpha were significantly elevated in the rats receiving DMH and downregulated after performing the exercise program (P < 0.05). 1,2-Dimethylhydrazine 122-125 cytochrome c oxidase II, mitochondrial Rattus norvegicus 18-23 31614098-8 2020 Protein levels of COX-2 and PCNA and serum levels of IL-6 and TNF-alpha were significantly elevated in the rats receiving DMH and downregulated after performing the exercise program (P < 0.05). 1,2-Dimethylhydrazine 122-125 proliferating cell nuclear antigen Rattus norvegicus 28-32 31614098-8 2020 Protein levels of COX-2 and PCNA and serum levels of IL-6 and TNF-alpha were significantly elevated in the rats receiving DMH and downregulated after performing the exercise program (P < 0.05). 1,2-Dimethylhydrazine 122-125 interleukin 6 Rattus norvegicus 53-57 31614098-8 2020 Protein levels of COX-2 and PCNA and serum levels of IL-6 and TNF-alpha were significantly elevated in the rats receiving DMH and downregulated after performing the exercise program (P < 0.05). 1,2-Dimethylhydrazine 122-125 tumor necrosis factor Rattus norvegicus 62-71 31653646-9 2020 Tumor preventive activity of CBL0137 in vivo was tested in a murine model of colorectal carcinogenesis induced by 1,2-dimethylhydrazine (DMH), which is known to involve WNT pathway dysregulation. 1,2-Dimethylhydrazine 114-135 Casitas B-lineage lymphoma Mus musculus 29-32 31653646-9 2020 Tumor preventive activity of CBL0137 in vivo was tested in a murine model of colorectal carcinogenesis induced by 1,2-dimethylhydrazine (DMH), which is known to involve WNT pathway dysregulation. 1,2-Dimethylhydrazine 137-140 Casitas B-lineage lymphoma Mus musculus 29-32 29722557-7 2019 Administration of DMH alone did not induce hepatic GST-P positive foci, while co-treatment with DMH enhanced hepatic GST-P positive foci formation. 1,2-Dimethylhydrazine 96-99 glutathione S-transferase pi 1 Rattus norvegicus 117-122 32118032-11 2020 The percentages of double labeled neurons in PFA and DMH orexin fields are significantly higher than those neurons in the LH of HbSS-BERK mice (* p < 0.05). 1,2-Dimethylhydrazine 53-56 hypocretin Mus musculus 57-63 32759551-4 2020 1,2-dimethylhydrazine (DMH) treatment markedly increased the formation of aberrant crypt foci (ACF) and the levels of TNF-alpha and lipid oxidation in mice colons. 1,2-Dimethylhydrazine 0-21 tumor necrosis factor Mus musculus 118-127 32759551-4 2020 1,2-dimethylhydrazine (DMH) treatment markedly increased the formation of aberrant crypt foci (ACF) and the levels of TNF-alpha and lipid oxidation in mice colons. 1,2-Dimethylhydrazine 23-26 tumor necrosis factor Mus musculus 118-127 31282756-4 2020 SIRT2 and SIRT3 expressions in DMH group were decreased in liver, colon, and kidney tissues and the decrease further stimulated by kumiss reinforcement. 1,2-Dimethylhydrazine 31-34 sirtuin 2 Mus musculus 0-5 31282756-4 2020 SIRT2 and SIRT3 expressions in DMH group were decreased in liver, colon, and kidney tissues and the decrease further stimulated by kumiss reinforcement. 1,2-Dimethylhydrazine 31-34 sirtuin 3 Mus musculus 10-15 31717536-7 2019 DMH/DSS treatment induced preneoplastic aberrant crypt foci (ACF), elevated serum levels of tumor necrosis factor (TNF)-alpha, interleukin (IL)-6 and IL-1beta, as well as decreased pro-apoptotic Bax expression. 1,2-Dimethylhydrazine 0-3 tumor necrosis factor Rattus norvegicus 92-125 31717536-7 2019 DMH/DSS treatment induced preneoplastic aberrant crypt foci (ACF), elevated serum levels of tumor necrosis factor (TNF)-alpha, interleukin (IL)-6 and IL-1beta, as well as decreased pro-apoptotic Bax expression. 1,2-Dimethylhydrazine 0-3 interleukin 6 Rattus norvegicus 127-145 31717536-7 2019 DMH/DSS treatment induced preneoplastic aberrant crypt foci (ACF), elevated serum levels of tumor necrosis factor (TNF)-alpha, interleukin (IL)-6 and IL-1beta, as well as decreased pro-apoptotic Bax expression. 1,2-Dimethylhydrazine 0-3 interleukin 1 beta Rattus norvegicus 150-158 31717536-7 2019 DMH/DSS treatment induced preneoplastic aberrant crypt foci (ACF), elevated serum levels of tumor necrosis factor (TNF)-alpha, interleukin (IL)-6 and IL-1beta, as well as decreased pro-apoptotic Bax expression. 1,2-Dimethylhydrazine 0-3 BCL2 associated X, apoptosis regulator Rattus norvegicus 195-198 29722557-9 2019 The treatment with DMH alone induced CYP2E1 and P450 reductase, demonstrating that DMH enhanced DEN metabolism in DEN- and DMH-treated rats. 1,2-Dimethylhydrazine 19-22 cytochrome P450, family 2, subfamily e, polypeptide 1 Rattus norvegicus 37-43 29722557-9 2019 The treatment with DMH alone induced CYP2E1 and P450 reductase, demonstrating that DMH enhanced DEN metabolism in DEN- and DMH-treated rats. 1,2-Dimethylhydrazine 83-86 cytochrome P450, family 2, subfamily e, polypeptide 1 Rattus norvegicus 37-43 29722557-9 2019 The treatment with DMH alone induced CYP2E1 and P450 reductase, demonstrating that DMH enhanced DEN metabolism in DEN- and DMH-treated rats. 1,2-Dimethylhydrazine 83-86 cytochrome P450, family 2, subfamily e, polypeptide 1 Rattus norvegicus 37-43 30407216-3 2019 1,2-dimethylhydrazine-administered rats supplemented with p-CA showed downregulation of the expression of colonic proteins, namely, cyclin B1, cdc2, and mdm2, which regulate cell cycle, and immediate early response genes, namely, c-fos, c-jun and c-myc, which regulate cell proliferation. 1,2-Dimethylhydrazine 0-21 cyclin B1 Rattus norvegicus 132-141 30407216-3 2019 1,2-dimethylhydrazine-administered rats supplemented with p-CA showed downregulation of the expression of colonic proteins, namely, cyclin B1, cdc2, and mdm2, which regulate cell cycle, and immediate early response genes, namely, c-fos, c-jun and c-myc, which regulate cell proliferation. 1,2-Dimethylhydrazine 0-21 cyclin-dependent kinase 1 Rattus norvegicus 143-147 30407216-3 2019 1,2-dimethylhydrazine-administered rats supplemented with p-CA showed downregulation of the expression of colonic proteins, namely, cyclin B1, cdc2, and mdm2, which regulate cell cycle, and immediate early response genes, namely, c-fos, c-jun and c-myc, which regulate cell proliferation. 1,2-Dimethylhydrazine 0-21 MDM2 proto-oncogene Rattus norvegicus 153-157 30407216-3 2019 1,2-dimethylhydrazine-administered rats supplemented with p-CA showed downregulation of the expression of colonic proteins, namely, cyclin B1, cdc2, and mdm2, which regulate cell cycle, and immediate early response genes, namely, c-fos, c-jun and c-myc, which regulate cell proliferation. 1,2-Dimethylhydrazine 0-21 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 230-235 30407216-3 2019 1,2-dimethylhydrazine-administered rats supplemented with p-CA showed downregulation of the expression of colonic proteins, namely, cyclin B1, cdc2, and mdm2, which regulate cell cycle, and immediate early response genes, namely, c-fos, c-jun and c-myc, which regulate cell proliferation. 1,2-Dimethylhydrazine 0-21 MYC proto-oncogene, bHLH transcription factor Rattus norvegicus 247-252 31235650-10 2019 Further, the readily releasable pool of GABA vesicles and the release probability of GABA is increased at DMH-to-POMC synapses following an overnight fast. 1,2-Dimethylhydrazine 106-109 pro-opiomelanocortin-alpha Mus musculus 113-117 31585636-8 2019 Gene expression analysis of 91 target-genes revealed that only three genes (Figf, Pik3r5 and Tgfbr2) were down-regulated in the tumors from hemin-fed rats compared to those from 1,2-DMH control group. 1,2-Dimethylhydrazine 178-185 transforming growth factor, beta receptor 2 Rattus norvegicus 93-99 32274393-5 2019 Results: The DMH plus selenium-treated group exhibited significantly lower expression of cloned caudal-type homebox gene -2 (CDX-2) and vascular endothelial growth factor (VEGF) but higher caspase-3 expression level at p < 0.001 compared to the DMH-treated group. 1,2-Dimethylhydrazine 13-16 caudal type homeobox 2 Mus musculus 96-123 32274393-5 2019 Results: The DMH plus selenium-treated group exhibited significantly lower expression of cloned caudal-type homebox gene -2 (CDX-2) and vascular endothelial growth factor (VEGF) but higher caspase-3 expression level at p < 0.001 compared to the DMH-treated group. 1,2-Dimethylhydrazine 13-16 caudal type homeobox 2 Mus musculus 125-130 32274393-5 2019 Results: The DMH plus selenium-treated group exhibited significantly lower expression of cloned caudal-type homebox gene -2 (CDX-2) and vascular endothelial growth factor (VEGF) but higher caspase-3 expression level at p < 0.001 compared to the DMH-treated group. 1,2-Dimethylhydrazine 13-16 vascular endothelial growth factor A Mus musculus 136-170 32274393-5 2019 Results: The DMH plus selenium-treated group exhibited significantly lower expression of cloned caudal-type homebox gene -2 (CDX-2) and vascular endothelial growth factor (VEGF) but higher caspase-3 expression level at p < 0.001 compared to the DMH-treated group. 1,2-Dimethylhydrazine 13-16 vascular endothelial growth factor A Mus musculus 172-176 32274393-5 2019 Results: The DMH plus selenium-treated group exhibited significantly lower expression of cloned caudal-type homebox gene -2 (CDX-2) and vascular endothelial growth factor (VEGF) but higher caspase-3 expression level at p < 0.001 compared to the DMH-treated group. 1,2-Dimethylhydrazine 13-16 caspase 3 Mus musculus 189-198 31235650-11 2019 Collectively these data provide evidence that DMH-to-POMC GABA circuitry conveys inhibitory neuromodulation onto POMC cells that is sensitive to the animal"s energy state.SIGNIFICANCE STATEMENT Activation of proopiomelanocortin (POMC) cells signals satiety, whereas GABAergic cells in the dorsomedial hypothalamus (DMH) can increase food consumption. 1,2-Dimethylhydrazine 46-49 pro-opiomelanocortin-alpha Mus musculus 53-57 31235650-11 2019 Collectively these data provide evidence that DMH-to-POMC GABA circuitry conveys inhibitory neuromodulation onto POMC cells that is sensitive to the animal"s energy state.SIGNIFICANCE STATEMENT Activation of proopiomelanocortin (POMC) cells signals satiety, whereas GABAergic cells in the dorsomedial hypothalamus (DMH) can increase food consumption. 1,2-Dimethylhydrazine 46-49 pro-opiomelanocortin-alpha Mus musculus 113-117 31235650-11 2019 Collectively these data provide evidence that DMH-to-POMC GABA circuitry conveys inhibitory neuromodulation onto POMC cells that is sensitive to the animal"s energy state.SIGNIFICANCE STATEMENT Activation of proopiomelanocortin (POMC) cells signals satiety, whereas GABAergic cells in the dorsomedial hypothalamus (DMH) can increase food consumption. 1,2-Dimethylhydrazine 46-49 pro-opiomelanocortin-alpha Mus musculus 208-227 31235650-11 2019 Collectively these data provide evidence that DMH-to-POMC GABA circuitry conveys inhibitory neuromodulation onto POMC cells that is sensitive to the animal"s energy state.SIGNIFICANCE STATEMENT Activation of proopiomelanocortin (POMC) cells signals satiety, whereas GABAergic cells in the dorsomedial hypothalamus (DMH) can increase food consumption. 1,2-Dimethylhydrazine 46-49 pro-opiomelanocortin-alpha Mus musculus 113-117 31235650-13 2019 Here, through targeted inhibition of DMH GABA release, we show that DMH neurons contribute a significant portion of spontaneously released GABA onto POMC cells and are responsible for increased GABAergic inhibition of POMC cells during fasting, likely mediated through increased release probability of GABA at DMH terminals. 1,2-Dimethylhydrazine 37-40 pro-opiomelanocortin-alpha Mus musculus 149-153 31235650-13 2019 Here, through targeted inhibition of DMH GABA release, we show that DMH neurons contribute a significant portion of spontaneously released GABA onto POMC cells and are responsible for increased GABAergic inhibition of POMC cells during fasting, likely mediated through increased release probability of GABA at DMH terminals. 1,2-Dimethylhydrazine 37-40 pro-opiomelanocortin-alpha Mus musculus 218-222 31235650-13 2019 Here, through targeted inhibition of DMH GABA release, we show that DMH neurons contribute a significant portion of spontaneously released GABA onto POMC cells and are responsible for increased GABAergic inhibition of POMC cells during fasting, likely mediated through increased release probability of GABA at DMH terminals. 1,2-Dimethylhydrazine 68-71 pro-opiomelanocortin-alpha Mus musculus 149-153 31235650-13 2019 Here, through targeted inhibition of DMH GABA release, we show that DMH neurons contribute a significant portion of spontaneously released GABA onto POMC cells and are responsible for increased GABAergic inhibition of POMC cells during fasting, likely mediated through increased release probability of GABA at DMH terminals. 1,2-Dimethylhydrazine 68-71 pro-opiomelanocortin-alpha Mus musculus 218-222 31235650-13 2019 Here, through targeted inhibition of DMH GABA release, we show that DMH neurons contribute a significant portion of spontaneously released GABA onto POMC cells and are responsible for increased GABAergic inhibition of POMC cells during fasting, likely mediated through increased release probability of GABA at DMH terminals. 1,2-Dimethylhydrazine 68-71 pro-opiomelanocortin-alpha Mus musculus 149-153 31235650-13 2019 Here, through targeted inhibition of DMH GABA release, we show that DMH neurons contribute a significant portion of spontaneously released GABA onto POMC cells and are responsible for increased GABAergic inhibition of POMC cells during fasting, likely mediated through increased release probability of GABA at DMH terminals. 1,2-Dimethylhydrazine 68-71 pro-opiomelanocortin-alpha Mus musculus 218-222 31342663-10 2019 The preexisting sensitivity to the anorexigenic effects of leptin, a predictor for obesity, correlates with the sensitivity to the thermoregulatory effects of leptin, which appears to be exerted, at least in part, at the level of the DMH. 1,2-Dimethylhydrazine 234-237 leptin Rattus norvegicus 59-65 31014927-6 2019 Studies in mice with loss of MC4R in the DMH suggest that defective DMH MC4R/Gsalpha signaling contributes to abnormal energy balance but not to abnormal locomotor activity or cold-induced thermogenesis. 1,2-Dimethylhydrazine 41-44 melanocortin 4 receptor Mus musculus 29-33 31342663-10 2019 The preexisting sensitivity to the anorexigenic effects of leptin, a predictor for obesity, correlates with the sensitivity to the thermoregulatory effects of leptin, which appears to be exerted, at least in part, at the level of the DMH. 1,2-Dimethylhydrazine 234-237 leptin Rattus norvegicus 159-165 30902570-7 2019 In contrast, the expression of Trh in the DMH was decreased in OLETF-SED rats relative to LETO-SED rats. 1,2-Dimethylhydrazine 42-45 thyrotropin releasing hormone Rattus norvegicus 31-34 31014927-6 2019 Studies in mice with loss of MC4R in the DMH suggest that defective DMH MC4R/Gsalpha signaling contributes to abnormal energy balance but not to abnormal locomotor activity or cold-induced thermogenesis. 1,2-Dimethylhydrazine 41-44 GNAS (guanine nucleotide binding protein, alpha stimulating) complex locus Mus musculus 77-84 31014927-6 2019 Studies in mice with loss of MC4R in the DMH suggest that defective DMH MC4R/Gsalpha signaling contributes to abnormal energy balance but not to abnormal locomotor activity or cold-induced thermogenesis. 1,2-Dimethylhydrazine 68-71 melanocortin 4 receptor Mus musculus 29-33 31014927-6 2019 Studies in mice with loss of MC4R in the DMH suggest that defective DMH MC4R/Gsalpha signaling contributes to abnormal energy balance but not to abnormal locomotor activity or cold-induced thermogenesis. 1,2-Dimethylhydrazine 68-71 melanocortin 4 receptor Mus musculus 72-76 31014927-6 2019 Studies in mice with loss of MC4R in the DMH suggest that defective DMH MC4R/Gsalpha signaling contributes to abnormal energy balance but not to abnormal locomotor activity or cold-induced thermogenesis. 1,2-Dimethylhydrazine 68-71 GNAS (guanine nucleotide binding protein, alpha stimulating) complex locus Mus musculus 77-84 31014927-8 2019 CONCLUSIONS: DMH Gsalpha signaling is critical for energy balance, thermogenesis, and leptin signaling. 1,2-Dimethylhydrazine 13-16 GNAS (guanine nucleotide binding protein, alpha stimulating) complex locus Mus musculus 17-24 30902570-8 2019 This alteration was reversed in OLETF-RW rats as seen in LETO-SED rats, but food restriction resulted in a significant increase in DMH Trh expression in OLETF-PF rats compared to LETO-SED rats. 1,2-Dimethylhydrazine 131-134 thyrotropin releasing hormone Rattus norvegicus 135-138 30902570-9 2019 Strikingly, while Trh mRNA expression was decreased in the PVN of intact rats in response to acute food deprivation, food deprivation resulted in increased expression of Trh in the DMH. 1,2-Dimethylhydrazine 181-184 thyrotropin releasing hormone Rattus norvegicus 170-173 30902570-10 2019 Together, these results demonstrate the differential regulation of Trh expression in the PVN and DMH in OLETF rats and suggest that DMH TRH also contributes to hypothalamic regulation of energy balance. 1,2-Dimethylhydrazine 97-100 thyrotropin releasing hormone Rattus norvegicus 67-70 30902570-10 2019 Together, these results demonstrate the differential regulation of Trh expression in the PVN and DMH in OLETF rats and suggest that DMH TRH also contributes to hypothalamic regulation of energy balance. 1,2-Dimethylhydrazine 132-135 thyrotropin releasing hormone Rattus norvegicus 136-139 30718415-4 2019 Here, we report that TrkB-expressing neurons in the dorsomedial hypothalamus (DMH) regulate food intake. 1,2-Dimethylhydrazine 78-81 neurotrophic tyrosine kinase, receptor, type 2 Mus musculus 21-25 30694375-7 2019 In addition, this panicolytic-like effect was prevented by pretreatment of the DMH with the CB1 receptor antagonist AM251 (100 pmol). 1,2-Dimethylhydrazine 79-82 cannabinoid receptor 1 (brain) Mus musculus 92-95 30694375-8 2019 However, pretreatment of the DMH with the TRPV1 receptor antagonist 6-iodo-nordihydrocapsaicin (3 nmol) restored the panicolytic-like effect of the highest dose of anandamide. 1,2-Dimethylhydrazine 29-32 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 42-47 30694375-9 2019 Immunohistochemistry revealed that CB1 receptors were present primarily on axonal fibers, while TRPV1 receptors were found almost exclusively surrounding the perikarya in DMH. 1,2-Dimethylhydrazine 171-174 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 96-101 30720227-9 2019 Our results reveal that DMH treated rats exhibited elevated ROS and MDA levels, increased activity of cytochrome P450 2E1 and serum marker enzyme carcinoembreyonic antigen (CEA), increased no of aberrant crypts of foci (ACF), and elevated expression of inflammatory and proliferative proteins. 1,2-Dimethylhydrazine 24-27 cytochrome P450, family 2, subfamily e, polypeptide 1 Rattus norvegicus 102-121 30720227-9 2019 Our results reveal that DMH treated rats exhibited elevated ROS and MDA levels, increased activity of cytochrome P450 2E1 and serum marker enzyme carcinoembreyonic antigen (CEA), increased no of aberrant crypts of foci (ACF), and elevated expression of inflammatory and proliferative proteins. 1,2-Dimethylhydrazine 24-27 carcinoembryonic antigen gene family 4 Rattus norvegicus 146-171 30720227-9 2019 Our results reveal that DMH treated rats exhibited elevated ROS and MDA levels, increased activity of cytochrome P450 2E1 and serum marker enzyme carcinoembreyonic antigen (CEA), increased no of aberrant crypts of foci (ACF), and elevated expression of inflammatory and proliferative proteins. 1,2-Dimethylhydrazine 24-27 carcinoembryonic antigen gene family 4 Rattus norvegicus 173-176 30720227-10 2019 Nrf-2 was downregulated by DMH treatment. 1,2-Dimethylhydrazine 27-30 NFE2 like bZIP transcription factor 2 Rattus norvegicus 0-5 30720227-11 2019 Treatment with zingerone to DMH treated rats, resulted in alterations in the activity of the cytochrome P450 2E1 and CEA. 1,2-Dimethylhydrazine 28-31 cytochrome P450, family 2, subfamily e, polypeptide 1 Rattus norvegicus 93-112 30720227-11 2019 Treatment with zingerone to DMH treated rats, resulted in alterations in the activity of the cytochrome P450 2E1 and CEA. 1,2-Dimethylhydrazine 28-31 carcinoembryonic antigen gene family 4 Rattus norvegicus 117-120 30718415-5 2019 We found that the DMH contains both glutamatergic and GABAergic TrkB-expressing neurons, some of which also express the leptin receptor (LepR). 1,2-Dimethylhydrazine 18-21 neurotrophic tyrosine kinase, receptor, type 2 Mus musculus 64-68 30718415-5 2019 We found that the DMH contains both glutamatergic and GABAergic TrkB-expressing neurons, some of which also express the leptin receptor (LepR). 1,2-Dimethylhydrazine 18-21 leptin receptor Mus musculus 120-135 30718415-5 2019 We found that the DMH contains both glutamatergic and GABAergic TrkB-expressing neurons, some of which also express the leptin receptor (LepR). 1,2-Dimethylhydrazine 18-21 leptin receptor Mus musculus 137-141 30718415-6 2019 As revealed by Fos immunohistochemistry, a significant number of TrkB-expressing DMH (DMHTrkB) neurons were activated upon either overnight fasting or after refeeding. 1,2-Dimethylhydrazine 81-84 FBJ osteosarcoma oncogene Mus musculus 15-18 30718415-6 2019 As revealed by Fos immunohistochemistry, a significant number of TrkB-expressing DMH (DMHTrkB) neurons were activated upon either overnight fasting or after refeeding. 1,2-Dimethylhydrazine 81-84 neurotrophic tyrosine kinase, receptor, type 2 Mus musculus 65-69 30718415-9 2019 Furthermore, selective Ntrk2 deletion in the DMH of adult mice led to hyperphagia, reduced energy expenditure, and obesity. 1,2-Dimethylhydrazine 45-48 neurotrophic tyrosine kinase, receptor, type 2 Mus musculus 23-28 29956073-9 2019 CONCLUSIONS: The subcellular localization of beta-catenin and decorin, septin-7, and S100A10 expressions are associated with the development of colorectal cancer in mice after N,N-dimethylhydrazine treatment and in human hereditary polyposis colorectal cancers. 1,2-Dimethylhydrazine 176-197 catenin (cadherin associated protein), beta 1 Mus musculus 45-57 29956073-9 2019 CONCLUSIONS: The subcellular localization of beta-catenin and decorin, septin-7, and S100A10 expressions are associated with the development of colorectal cancer in mice after N,N-dimethylhydrazine treatment and in human hereditary polyposis colorectal cancers. 1,2-Dimethylhydrazine 176-197 decorin Mus musculus 62-69 29956073-9 2019 CONCLUSIONS: The subcellular localization of beta-catenin and decorin, septin-7, and S100A10 expressions are associated with the development of colorectal cancer in mice after N,N-dimethylhydrazine treatment and in human hereditary polyposis colorectal cancers. 1,2-Dimethylhydrazine 176-197 septin 7 Mus musculus 71-79 29956073-9 2019 CONCLUSIONS: The subcellular localization of beta-catenin and decorin, septin-7, and S100A10 expressions are associated with the development of colorectal cancer in mice after N,N-dimethylhydrazine treatment and in human hereditary polyposis colorectal cancers. 1,2-Dimethylhydrazine 176-197 S100 calcium binding protein A10 (calpactin) Mus musculus 85-92 31149056-12 2019 Conclusion: These results suggest that DMH NPY knock-down improves hepatic insulin sensitivity in HF diet-fed rats by activating the hepatic PI3K/AKT insulin signalling pathway. 1,2-Dimethylhydrazine 39-42 neuropeptide Y Rattus norvegicus 43-46 31149056-12 2019 Conclusion: These results suggest that DMH NPY knock-down improves hepatic insulin sensitivity in HF diet-fed rats by activating the hepatic PI3K/AKT insulin signalling pathway. 1,2-Dimethylhydrazine 39-42 AKT serine/threonine kinase 1 Rattus norvegicus 146-149 30140065-9 2018 Greater numbers of c-Fos-positive cells in the rostral ventrolateral medulla (RVLM) and of c-Fos-positive orexin neurons in the dorsomedial hypothalamus (DMH) were detected in sucrose agar-treated SHRs, compared to regular chow-treated SHRs and to sucrose agar-treated WKY rats. 1,2-Dimethylhydrazine 154-157 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 91-96 30255981-10 2018 Glycyrrhizic acid also significantly ameliorated DMH-induced decreased activities of caspase-9 and caspase-3. 1,2-Dimethylhydrazine 49-52 caspase 9 Rattus norvegicus 85-94 30255981-10 2018 Glycyrrhizic acid also significantly ameliorated DMH-induced decreased activities of caspase-9 and caspase-3. 1,2-Dimethylhydrazine 49-52 caspase 3 Rattus norvegicus 99-108 30014223-7 2018 ACF were induced in rats treated with DMH and showed increased expression of the inflammatory cytokines IL-6, IL-8, and TNF-alpha. 1,2-Dimethylhydrazine 38-41 interleukin 6 Rattus norvegicus 104-108 30014223-7 2018 ACF were induced in rats treated with DMH and showed increased expression of the inflammatory cytokines IL-6, IL-8, and TNF-alpha. 1,2-Dimethylhydrazine 38-41 tumor necrosis factor Rattus norvegicus 120-129 30618603-6 2018 Peripheral Angptl8 administration decreased c-Fos-positive neurons in the DMH. 1,2-Dimethylhydrazine 74-77 angiopoietin like 8 Homo sapiens 11-18 30618603-6 2018 Peripheral Angptl8 administration decreased c-Fos-positive neurons in the DMH. 1,2-Dimethylhydrazine 74-77 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 44-49 30618603-7 2018 Central Angptl8 administration decreased c-Fos-positive neurons in the DMH and PVN but increased these neurons in the ARC. 1,2-Dimethylhydrazine 71-74 angiopoietin like 8 Homo sapiens 8-15 30618603-8 2018 Angptl8 inhibited appetite via neuropeptide Y (NPY) neurons in the DMH. 1,2-Dimethylhydrazine 67-70 angiopoietin like 8 Homo sapiens 0-7 30618603-8 2018 Angptl8 inhibited appetite via neuropeptide Y (NPY) neurons in the DMH. 1,2-Dimethylhydrazine 67-70 neuropeptide Y Homo sapiens 31-45 30140065-9 2018 Greater numbers of c-Fos-positive cells in the rostral ventrolateral medulla (RVLM) and of c-Fos-positive orexin neurons in the dorsomedial hypothalamus (DMH) were detected in sucrose agar-treated SHRs, compared to regular chow-treated SHRs and to sucrose agar-treated WKY rats. 1,2-Dimethylhydrazine 154-157 hypocretin neuropeptide precursor Rattus norvegicus 106-112 30140065-11 2018 We concluded that in SHRs, orexin neurons in the DMH might be overactive during eating palatable food and may further elicit exaggerated cardiovascular responses via an OX2R-RVLM pathway. 1,2-Dimethylhydrazine 49-52 hypocretin neuropeptide precursor Rattus norvegicus 27-33 30140065-11 2018 We concluded that in SHRs, orexin neurons in the DMH might be overactive during eating palatable food and may further elicit exaggerated cardiovascular responses via an OX2R-RVLM pathway. 1,2-Dimethylhydrazine 49-52 hypocretin receptor 2 Rattus norvegicus 169-173 29896090-3 2018 Here, we identified the action of neuronal activation in the dorsomedial hypothalamus (DMH) in modulating physical activity, food intake and body weight using leptin receptor mutant obese Zucker (Lepr(fa), ZF) and Koletsky (Lepr(fak), SHROB) rats. 1,2-Dimethylhydrazine 87-90 leptin receptor Rattus norvegicus 196-200 29879413-5 2018 Administration of the procarcinogen 1,2- dimethylhydrazine (DMH) causes Grp78 upregulation and tumor adaptation via UPR activation. 1,2-Dimethylhydrazine 36-58 heat shock protein family A (Hsp70) member 5 Homo sapiens 72-77 29562216-8 2018 A significant increase was detected in MMP-2, MMP-9 levels and MMP-2/TIMP-2 ratio in DMH group as compared with controls and treatment groups. 1,2-Dimethylhydrazine 85-88 matrix metallopeptidase 2 Rattus norvegicus 39-44 29562216-8 2018 A significant increase was detected in MMP-2, MMP-9 levels and MMP-2/TIMP-2 ratio in DMH group as compared with controls and treatment groups. 1,2-Dimethylhydrazine 85-88 matrix metallopeptidase 2 Rattus norvegicus 63-68 29562216-8 2018 A significant increase was detected in MMP-2, MMP-9 levels and MMP-2/TIMP-2 ratio in DMH group as compared with controls and treatment groups. 1,2-Dimethylhydrazine 85-88 TIMP metallopeptidase inhibitor 2 Rattus norvegicus 69-75 29562216-9 2018 In immunohistochemical evaluations, there was an increase in intensity and extent of staining of MMP-2 and MMP-9 in DMH group as compared to controls and treatment groups. 1,2-Dimethylhydrazine 116-119 matrix metallopeptidase 2 Rattus norvegicus 97-102 29562216-9 2018 In immunohistochemical evaluations, there was an increase in intensity and extent of staining of MMP-2 and MMP-9 in DMH group as compared to controls and treatment groups. 1,2-Dimethylhydrazine 116-119 matrix metallopeptidase 9 Rattus norvegicus 107-112 29562216-11 2018 Overall, it was concluded that NSAIDs, particularly cyclooxygenase-2 (COX-2) inhibitors, might have a protective effect on CRC development and slow down progression of tumor in a DMH-induced experimental cancer model. 1,2-Dimethylhydrazine 179-182 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 52-68 29562216-11 2018 Overall, it was concluded that NSAIDs, particularly cyclooxygenase-2 (COX-2) inhibitors, might have a protective effect on CRC development and slow down progression of tumor in a DMH-induced experimental cancer model. 1,2-Dimethylhydrazine 179-182 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 70-75 29896090-3 2018 Here, we identified the action of neuronal activation in the dorsomedial hypothalamus (DMH) in modulating physical activity, food intake and body weight using leptin receptor mutant obese Zucker (Lepr(fa), ZF) and Koletsky (Lepr(fak), SHROB) rats. 1,2-Dimethylhydrazine 87-90 leptin receptor Rattus norvegicus 224-228 29896090-3 2018 Here, we identified the action of neuronal activation in the dorsomedial hypothalamus (DMH) in modulating physical activity, food intake and body weight using leptin receptor mutant obese Zucker (Lepr(fa), ZF) and Koletsky (Lepr(fak), SHROB) rats. 1,2-Dimethylhydrazine 87-90 protein tyrosine kinase 2 Rattus norvegicus 229-232 29896090-8 2018 Strikingly, c-Fos immunohistochemistry revealed that while voluntary running activity elevated the number of c-Fos positive cells in the DMH (particularly in the ventral and caudal subregions) of intact rats, such activation was not observed in ZF rats. 1,2-Dimethylhydrazine 137-140 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 12-17 29896090-8 2018 Strikingly, c-Fos immunohistochemistry revealed that while voluntary running activity elevated the number of c-Fos positive cells in the DMH (particularly in the ventral and caudal subregions) of intact rats, such activation was not observed in ZF rats. 1,2-Dimethylhydrazine 137-140 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 109-114 29650350-4 2018 RESULTS: GLP-1 administered into the DMH increased BAT thermogenesis and hepatic triglyceride (TG) mobilization. 1,2-Dimethylhydrazine 37-40 glucagon Rattus norvegicus 9-14 29650350-5 2018 On the other hand, Glp1r knockdown (KD) in the DMH increased body weight gain and adiposity, with a concomitant reduction in energy expenditure (EE), BAT temperature, and uncoupling protein 1 (UCP1) expression. 1,2-Dimethylhydrazine 47-50 glucagon-like peptide 1 receptor Rattus norvegicus 19-24 29650350-6 2018 Moreover, DMH Glp1r KD induced hepatic steatosis, increased plasma TG, and elevated liver specific de-novo lipogenesis, effects that collectively contributed to insulin resistance. 1,2-Dimethylhydrazine 10-13 glucagon-like peptide 1 receptor Rattus norvegicus 14-19 29650350-7 2018 Interestingly, DMH Glp1r KD increased neuropeptide Y (NPY) mRNA expression in the DMH. 1,2-Dimethylhydrazine 15-18 glucagon-like peptide 1 receptor Rattus norvegicus 19-24 29650350-7 2018 Interestingly, DMH Glp1r KD increased neuropeptide Y (NPY) mRNA expression in the DMH. 1,2-Dimethylhydrazine 15-18 neuropeptide Y Rattus norvegicus 38-52 29650350-7 2018 Interestingly, DMH Glp1r KD increased neuropeptide Y (NPY) mRNA expression in the DMH. 1,2-Dimethylhydrazine 15-18 neuropeptide Y Rattus norvegicus 54-57 29650350-8 2018 GLP-1R mRNA in the DMH, however, was found in GABAergic not NPY neurons, consistent with a GLP-1R-dependent inhibition of NPY neurons that is mediated by local GABAergic neurons. 1,2-Dimethylhydrazine 19-22 glucagon-like peptide 1 receptor Rattus norvegicus 0-6 29345053-9 2018 Administration of Naringenin ameliorated the development of DMH-induced lipid peroxidation, ROS formation, precancerous lesions (ACF and MDF) and it also reduced the infiltration of mast cells, suppressed the immunostaining of NF-kappaB-p65, COX-2, i-NOS PCNA and Ki 67 Naringenin treatment significantly attenuated the level of TNF-alpha and it also prevented the depletion of the mucous layer. 1,2-Dimethylhydrazine 60-63 cytochrome c oxidase II, mitochondrial Rattus norvegicus 242-247 29650350-9 2018 Finally, DMH Glp1r KD attenuated the anorexigenic effects of the GLP-1R agonist exendin-4, highlighting an important role of DMH GLP-1R signaling in GLP-1-based therapies. 1,2-Dimethylhydrazine 9-12 glucagon-like peptide 1 receptor Rattus norvegicus 13-18 29650350-9 2018 Finally, DMH Glp1r KD attenuated the anorexigenic effects of the GLP-1R agonist exendin-4, highlighting an important role of DMH GLP-1R signaling in GLP-1-based therapies. 1,2-Dimethylhydrazine 9-12 glucagon-like peptide 1 receptor Rattus norvegicus 65-71 29650350-9 2018 Finally, DMH Glp1r KD attenuated the anorexigenic effects of the GLP-1R agonist exendin-4, highlighting an important role of DMH GLP-1R signaling in GLP-1-based therapies. 1,2-Dimethylhydrazine 9-12 glucagon Rattus norvegicus 65-70 29650350-10 2018 CONCLUSIONS: Collectively, our data show that DMH GLP-1R signaling plays a key role for BAT thermogenesis and adiposity. 1,2-Dimethylhydrazine 46-49 glucagon-like peptide 1 receptor Rattus norvegicus 50-56 29453046-6 2018 Morin supplementation to DMH administered rats down regulated NF-kappaB pathway and its downstream inflammatory mediators like tumor necrosis factor alpha (TNF-alpha), interleukin 6 (IL-6), cyclooxygenase 2 (COX-2) and prostaglandin (PGE-2). 1,2-Dimethylhydrazine 25-28 tumor necrosis factor Rattus norvegicus 127-154 29453046-7 2018 Morin supplementation to DMH administered rats alters BAX/BCL2 ratio favoring apoptosis in carcinogen treated rats. 1,2-Dimethylhydrazine 25-28 BCL2 associated X, apoptosis regulator Rattus norvegicus 54-57 29453046-7 2018 Morin supplementation to DMH administered rats alters BAX/BCL2 ratio favoring apoptosis in carcinogen treated rats. 1,2-Dimethylhydrazine 25-28 BCL2, apoptosis regulator Rattus norvegicus 58-62 29427224-8 2018 RESULTS: DMH treatment decreased the activity of GSH, GPx, GST, SOD and catalase. 1,2-Dimethylhydrazine 9-12 hematopoietic prostaglandin D synthase Rattus norvegicus 59-62 29427224-8 2018 RESULTS: DMH treatment decreased the activity of GSH, GPx, GST, SOD and catalase. 1,2-Dimethylhydrazine 9-12 catalase Rattus norvegicus 72-80 29427224-10 2018 Further, DMH treatment revealed alterations in the protein expressions of various genes involved in the p53-mediated apoptotic pathway such as p53, p21, Bcl-2, Bax, caspase-9 and caspase-3, which, however, were shifted towards normal control levels upon simultaneous supplementation with probiotics. 1,2-Dimethylhydrazine 9-12 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 104-107 29427224-10 2018 Further, DMH treatment revealed alterations in the protein expressions of various genes involved in the p53-mediated apoptotic pathway such as p53, p21, Bcl-2, Bax, caspase-9 and caspase-3, which, however, were shifted towards normal control levels upon simultaneous supplementation with probiotics. 1,2-Dimethylhydrazine 9-12 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 143-146 29427224-10 2018 Further, DMH treatment revealed alterations in the protein expressions of various genes involved in the p53-mediated apoptotic pathway such as p53, p21, Bcl-2, Bax, caspase-9 and caspase-3, which, however, were shifted towards normal control levels upon simultaneous supplementation with probiotics. 1,2-Dimethylhydrazine 9-12 KRAS proto-oncogene, GTPase Rattus norvegicus 148-151 29427224-10 2018 Further, DMH treatment revealed alterations in the protein expressions of various genes involved in the p53-mediated apoptotic pathway such as p53, p21, Bcl-2, Bax, caspase-9 and caspase-3, which, however, were shifted towards normal control levels upon simultaneous supplementation with probiotics. 1,2-Dimethylhydrazine 9-12 BCL2, apoptosis regulator Rattus norvegicus 153-158 29427224-10 2018 Further, DMH treatment revealed alterations in the protein expressions of various genes involved in the p53-mediated apoptotic pathway such as p53, p21, Bcl-2, Bax, caspase-9 and caspase-3, which, however, were shifted towards normal control levels upon simultaneous supplementation with probiotics. 1,2-Dimethylhydrazine 9-12 BCL2 associated X, apoptosis regulator Rattus norvegicus 160-163 29427224-10 2018 Further, DMH treatment revealed alterations in the protein expressions of various genes involved in the p53-mediated apoptotic pathway such as p53, p21, Bcl-2, Bax, caspase-9 and caspase-3, which, however, were shifted towards normal control levels upon simultaneous supplementation with probiotics. 1,2-Dimethylhydrazine 9-12 caspase 9 Rattus norvegicus 165-174 29427224-10 2018 Further, DMH treatment revealed alterations in the protein expressions of various genes involved in the p53-mediated apoptotic pathway such as p53, p21, Bcl-2, Bax, caspase-9 and caspase-3, which, however, were shifted towards normal control levels upon simultaneous supplementation with probiotics. 1,2-Dimethylhydrazine 9-12 caspase 3 Rattus norvegicus 179-188 29345053-9 2018 Administration of Naringenin ameliorated the development of DMH-induced lipid peroxidation, ROS formation, precancerous lesions (ACF and MDF) and it also reduced the infiltration of mast cells, suppressed the immunostaining of NF-kappaB-p65, COX-2, i-NOS PCNA and Ki 67 Naringenin treatment significantly attenuated the level of TNF-alpha and it also prevented the depletion of the mucous layer. 1,2-Dimethylhydrazine 60-63 proliferating cell nuclear antigen Rattus norvegicus 255-259 29345053-9 2018 Administration of Naringenin ameliorated the development of DMH-induced lipid peroxidation, ROS formation, precancerous lesions (ACF and MDF) and it also reduced the infiltration of mast cells, suppressed the immunostaining of NF-kappaB-p65, COX-2, i-NOS PCNA and Ki 67 Naringenin treatment significantly attenuated the level of TNF-alpha and it also prevented the depletion of the mucous layer. 1,2-Dimethylhydrazine 60-63 tumor necrosis factor Rattus norvegicus 329-338 29104046-4 2018 An intra-DMH injection of orexin A (30pmol) produced elevation of arterial pressure and heart rate. 1,2-Dimethylhydrazine 9-12 hypocretin neuropeptide precursor Rattus norvegicus 26-34 29074413-0 2018 Galantamine attenuates N,N-dimethyl hydrazine induced neoplastic colon damage by inhibiting acetylcholinesterase and bimodal regulation of nicotinic cholinergic neurotransmission. 1,2-Dimethylhydrazine 23-45 acetylcholinesterase Rattus norvegicus 92-112 29439258-12 2018 CONCLUSION: Our findings demonstrated that BMCs have tumor suppressive effects in DMH-induced colon cancer as evidenced by down-regulation of survivin, beta-catenin, and MDR-1 genes and enhancing the antioxidant activity. 1,2-Dimethylhydrazine 82-85 catenin beta 1 Rattus norvegicus 152-164 29439258-12 2018 CONCLUSION: Our findings demonstrated that BMCs have tumor suppressive effects in DMH-induced colon cancer as evidenced by down-regulation of survivin, beta-catenin, and MDR-1 genes and enhancing the antioxidant activity. 1,2-Dimethylhydrazine 82-85 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 170-175 29104046-5 2018 Orexin A-sensitive sites were located within or immediately adjacent to the DMH and larger responses were induced at the compact part of the dorsomedial hypothalamic nucleus. 1,2-Dimethylhydrazine 76-79 hypocretin neuropeptide precursor Rattus norvegicus 0-8 29104046-6 2018 Orexin A-induced responses were attenuated by intra-DMH pretreatment with an orexin receptor 1 (OX1R) antagonist, SB-334867 (15nmol) (17.7 +- 2.8 vs. 5.2 +- 1.0mmHg; 54.6 +- 10.0 vs. 22.8 +- 7.4 beats/min). 1,2-Dimethylhydrazine 52-55 hypocretin neuropeptide precursor Rattus norvegicus 0-8 29104046-6 2018 Orexin A-induced responses were attenuated by intra-DMH pretreatment with an orexin receptor 1 (OX1R) antagonist, SB-334867 (15nmol) (17.7 +- 2.8 vs. 5.2 +- 1.0mmHg; 54.6 +- 10.0 vs. 22.8 +- 7.4 beats/min). 1,2-Dimethylhydrazine 52-55 hypocretin receptor 1 Rattus norvegicus 96-100 29104046-7 2018 Intra-DMH applied [Ala11,D-Leu15]-orexin B (300 pmol), an orexin receptor 2 (OX2R) agonist, elicited cardiovascular responses mimicking the responses of orexin A, except for a smaller pressor response (7.4 +- 1.7 vs. 16.4 +- 1.8mmHg). 1,2-Dimethylhydrazine 6-9 hypocretin receptor 2 Rattus norvegicus 77-81 29104046-7 2018 Intra-DMH applied [Ala11,D-Leu15]-orexin B (300 pmol), an orexin receptor 2 (OX2R) agonist, elicited cardiovascular responses mimicking the responses of orexin A, except for a smaller pressor response (7.4 +- 1.7 vs. 16.4 +- 1.8mmHg). 1,2-Dimethylhydrazine 6-9 hypocretin neuropeptide precursor Rattus norvegicus 153-161 29104046-10 2018 In conclusion, orexins regulated cardiovascular functions through OX1R/OX2R- or OX1R-mediated mechanisms at different locations in the DMH. 1,2-Dimethylhydrazine 135-138 hypocretin receptor 1 Rattus norvegicus 80-84 29108773-12 2017 Moreover the increased expressions of mast cells, argyrophilic nucleolar organizer regions (AgNORs), proliferating cell nuclear antigen (PCNA) and cyclin D1 observed in the DMH-alone-exposed rats were reverted and were comparable with those of the control rats, when treated with AA. 1,2-Dimethylhydrazine 173-176 proliferating cell nuclear antigen Rattus norvegicus 101-135 29108773-12 2017 Moreover the increased expressions of mast cells, argyrophilic nucleolar organizer regions (AgNORs), proliferating cell nuclear antigen (PCNA) and cyclin D1 observed in the DMH-alone-exposed rats were reverted and were comparable with those of the control rats, when treated with AA. 1,2-Dimethylhydrazine 173-176 proliferating cell nuclear antigen Rattus norvegicus 137-141 29108773-12 2017 Moreover the increased expressions of mast cells, argyrophilic nucleolar organizer regions (AgNORs), proliferating cell nuclear antigen (PCNA) and cyclin D1 observed in the DMH-alone-exposed rats were reverted and were comparable with those of the control rats, when treated with AA. 1,2-Dimethylhydrazine 173-176 cyclin D1 Rattus norvegicus 147-156 28730826-4 2017 The lower proportions of hybrid fiber types and especially that of type 1/2x in most gastrocnemius samples of DMH-treated rats resulted in a shift towards a single MyHC isoform expression, but the extent and pattern of the MyHC isoform shift varied across the different gastrocnemius samples. 1,2-Dimethylhydrazine 110-113 myosin heavy chain 13 Rattus norvegicus 164-168 28730826-4 2017 The lower proportions of hybrid fiber types and especially that of type 1/2x in most gastrocnemius samples of DMH-treated rats resulted in a shift towards a single MyHC isoform expression, but the extent and pattern of the MyHC isoform shift varied across the different gastrocnemius samples. 1,2-Dimethylhydrazine 110-113 myosin heavy chain 13 Rattus norvegicus 223-227 28315345-0 2017 Inositol hexaphosphate suppresses colorectal cancer cell proliferation via the Akt/GSK-3beta/beta-catenin signaling cascade in a 1,2-dimethylhydrazine-induced rat model. 1,2-Dimethylhydrazine 129-150 AKT serine/threonine kinase 1 Rattus norvegicus 79-82 28936198-8 2017 We found that social isolation modifies the pattern of CLOCK expression in GnIH neurons in the DMH. 1,2-Dimethylhydrazine 95-98 clock circadian regulator Rattus norvegicus 55-60 29113196-0 2017 Inhibition of DMH-DSS-induced colorectal cancer by liposomal bovine lactoferrin in rats. 1,2-Dimethylhydrazine 14-17 lactotransferrin Bos taurus 68-79 28435125-2 2017 Intra-DMH administration of the CRF type 1 receptor (CRFR1) antagonist antalarmin induced anxiolytic-like effects and counteracted the anxiogenic effects of CRF. 1,2-Dimethylhydrazine 6-9 corticotropin releasing hormone receptor 1 Rattus norvegicus 53-58 28435125-4 2017 For that, male wistar rats were treated with CRFR1 and CRFR2-modulating drugs in the DMH or VMH, another hypothalamic nucleus implicated with defensive and emotional behavior, and tested in the ETM for inhibitory avoidance and escape measurements. 1,2-Dimethylhydrazine 85-88 corticotropin releasing hormone receptor 2 Rattus norvegicus 55-60 28315345-0 2017 Inositol hexaphosphate suppresses colorectal cancer cell proliferation via the Akt/GSK-3beta/beta-catenin signaling cascade in a 1,2-dimethylhydrazine-induced rat model. 1,2-Dimethylhydrazine 129-150 glycogen synthase kinase 3 beta Rattus norvegicus 83-92 28315345-0 2017 Inositol hexaphosphate suppresses colorectal cancer cell proliferation via the Akt/GSK-3beta/beta-catenin signaling cascade in a 1,2-dimethylhydrazine-induced rat model. 1,2-Dimethylhydrazine 129-150 catenin beta 1 Rattus norvegicus 93-105 28583050-6 2017 Intra-DMH injection of the selective MOR agonist DAMGO (0.3 nmol) also inhibited escape behavior, and a previous injection of the 5-HT1AR antagonist WAY-100635 (0.37 nmol) counteracted this panicolytic-like effect. 1,2-Dimethylhydrazine 6-9 opioid receptor mu 1 Homo sapiens 37-40 28575002-6 2017 On PND 90, maternal environment during the cross-fostering period had a major effect on DMH Npy expression. 1,2-Dimethylhydrazine 88-91 neuropeptide Y Rattus norvegicus 92-95 28575002-8 2017 Reduced expression of Npy in the DMH of LdOp rats was consistent with their reduction of body weight compared to OdOp rats. 1,2-Dimethylhydrazine 33-36 neuropeptide Y Rattus norvegicus 22-25 28575002-11 2017 Together, our results demonstrate effects of both genotype and early postnatal environment on obesity of OLETF rats and further suggest an important role of DMH NPY in the development of obesity of OLETF rats. 1,2-Dimethylhydrazine 157-160 neuropeptide Y Rattus norvegicus 161-164 28296653-8 2017 The number of nNOS-positive cells was significantly increased, 56.5%, in PVN and, 119%, in DMH, but not in ventromedial hypothalamus. 1,2-Dimethylhydrazine 91-94 nitric oxide synthase 1 Rattus norvegicus 14-18 28284729-6 2017 Expression of beta-catenin, COX-2, VEGF, and cyclin D1 was significantly higher in the combined DMH and DEHP-treated rats by comparison to that of the DMH group. 1,2-Dimethylhydrazine 96-99 catenin beta 1 Rattus norvegicus 14-26 28284729-6 2017 Expression of beta-catenin, COX-2, VEGF, and cyclin D1 was significantly higher in the combined DMH and DEHP-treated rats by comparison to that of the DMH group. 1,2-Dimethylhydrazine 96-99 vascular endothelial growth factor A Rattus norvegicus 35-39 28284729-6 2017 Expression of beta-catenin, COX-2, VEGF, and cyclin D1 was significantly higher in the combined DMH and DEHP-treated rats by comparison to that of the DMH group. 1,2-Dimethylhydrazine 96-99 cyclin D1 Rattus norvegicus 45-54 27931809-0 2016 Report on the rat Pig-a assay using an anti-rat erythroid marker HIS49 antibody in a single dose study of 1,2-dimethylhydrazine. 1,2-Dimethylhydrazine 106-127 phosphatidylinositol glycan anchor biosynthesis class A Sus scrofa 18-23 27989504-2 2017 The present study aims to explore the impact of morin and/or esculetin on c-myc induced energy metabolism in 1,2-dimethylhydrazine (DMH) induced colon cancer in rats. 1,2-Dimethylhydrazine 109-130 MYC proto-oncogene, bHLH transcription factor Rattus norvegicus 74-79 27989504-2 2017 The present study aims to explore the impact of morin and/or esculetin on c-myc induced energy metabolism in 1,2-dimethylhydrazine (DMH) induced colon cancer in rats. 1,2-Dimethylhydrazine 132-135 MYC proto-oncogene, bHLH transcription factor Rattus norvegicus 74-79 28443209-3 2017 Rats with DMH-induced colon adenocarcinomas had elevated levels of serum glucose, insulin, insulin-like growth factor-1, total cholesterol, triglycerides, catalase, malonic dialdehyde, glycated hemoglobin, aspartate aminotransferase, and alanine aminotransferase and decreased hemoglobin. 1,2-Dimethylhydrazine 10-13 insulin-like growth factor 1 Rattus norvegicus 91-119 28443209-3 2017 Rats with DMH-induced colon adenocarcinomas had elevated levels of serum glucose, insulin, insulin-like growth factor-1, total cholesterol, triglycerides, catalase, malonic dialdehyde, glycated hemoglobin, aspartate aminotransferase, and alanine aminotransferase and decreased hemoglobin. 1,2-Dimethylhydrazine 10-13 glutamic-oxaloacetic transaminase 2 Rattus norvegicus 206-232 27988423-2 2017 We investigated the MTSS1 gene, identified as hypermethylated by differential methylation hybridization (DMH). 1,2-Dimethylhydrazine 105-108 MTSS I-BAR domain containing 1 Homo sapiens 20-25 27729278-7 2017 Finally, strong correlation between c-fos expression and MEMRI signal increase rate was observed in the ARC, VMH and DMH. 1,2-Dimethylhydrazine 117-120 FBJ osteosarcoma oncogene Mus musculus 36-41 27805869-1 2016 Recent evidence has shown that alterations in dorsomedial hypothalamic (DMH) neuropeptide Y (NPY) signaling influence glucose homeostasis, but the mechanism through which DMH NPY acts to affect glucose homeostasis remains unclear. 1,2-Dimethylhydrazine 72-75 neuropeptide Y Rattus norvegicus 77-91 27805869-1 2016 Recent evidence has shown that alterations in dorsomedial hypothalamic (DMH) neuropeptide Y (NPY) signaling influence glucose homeostasis, but the mechanism through which DMH NPY acts to affect glucose homeostasis remains unclear. 1,2-Dimethylhydrazine 72-75 neuropeptide Y Rattus norvegicus 93-96 27805869-2 2016 Here we report that DMH NPY descending signals to the dorsal motor nucleus of the vagus (DMV) modulate hepatic insulin sensitivity to control hepatic glucose production in rats. 1,2-Dimethylhydrazine 20-23 neuropeptide Y Rattus norvegicus 24-27 27805869-3 2016 Using the hyperinsulinemic-euglycemic clamp, we revealed that knockdown of NPY in the DMH by adeno-associated virus-mediated NPY-specific RNAi promoted insulin"s action on suppression of hepatic glucose production. 1,2-Dimethylhydrazine 86-89 neuropeptide Y Rattus norvegicus 75-78 27805869-3 2016 Using the hyperinsulinemic-euglycemic clamp, we revealed that knockdown of NPY in the DMH by adeno-associated virus-mediated NPY-specific RNAi promoted insulin"s action on suppression of hepatic glucose production. 1,2-Dimethylhydrazine 86-89 neuropeptide Y Rattus norvegicus 125-128 27805869-4 2016 This knockdown silenced DMH NPY descending signals to the DMV, leading to an elevation of hepatic vagal innervation. 1,2-Dimethylhydrazine 24-27 neuropeptide Y Rattus norvegicus 28-31 27805869-5 2016 Hepatic vagotomy abolished the inhibitory effect of DMH NPY knockdown on hepatic glucose production, but this glycemic effect was not affected by vagal deafferentation. 1,2-Dimethylhydrazine 52-55 neuropeptide Y Rattus norvegicus 56-59 27805869-6 2016 Together, these results demonstrate a distinct role for DMH NPY in the regulation of glucose homeostasis through the hepatic vagal efferents and insulin action on hepatic glucose production. 1,2-Dimethylhydrazine 56-59 neuropeptide Y Rattus norvegicus 60-63 27255553-5 2016 Alcian blue staining in colonic tissue reveals that mucin secretion was found to be depleted in DMH-induced group of animals. 1,2-Dimethylhydrazine 96-99 solute carrier family 13 member 2 Rattus norvegicus 52-57 27255553-10 2016 Colonic stem cell marker protein CD133, CD44, and beta-catenin expressions were found to be increased in DMH-induced group of animals as compared to control group of rats. 1,2-Dimethylhydrazine 105-108 prominin 1 Rattus norvegicus 33-38 27255553-10 2016 Colonic stem cell marker protein CD133, CD44, and beta-catenin expressions were found to be increased in DMH-induced group of animals as compared to control group of rats. 1,2-Dimethylhydrazine 105-108 CD44 molecule (Indian blood group) Rattus norvegicus 40-44 27255553-10 2016 Colonic stem cell marker protein CD133, CD44, and beta-catenin expressions were found to be increased in DMH-induced group of animals as compared to control group of rats. 1,2-Dimethylhydrazine 105-108 catenin beta 1 Rattus norvegicus 50-62 27534875-4 2016 Since activation of catecholaminergic neurons within the nucleus of solitary tract (NTS) contributes to the feeding effects of CCK, we hypothesized that DMH NPY modulates NTS neural catecholaminergic signaling to affect food intake. 1,2-Dimethylhydrazine 153-156 cholecystokinin Rattus norvegicus 127-130 27534875-4 2016 Since activation of catecholaminergic neurons within the nucleus of solitary tract (NTS) contributes to the feeding effects of CCK, we hypothesized that DMH NPY modulates NTS neural catecholaminergic signaling to affect food intake. 1,2-Dimethylhydrazine 153-156 neuropeptide Y Rattus norvegicus 157-160 27534875-5 2016 We used an adeno-associated virus system to manipulate DMH NPY gene expression in rats to examine this pathway. 1,2-Dimethylhydrazine 55-58 neuropeptide Y Rattus norvegicus 59-62 27534875-6 2016 Viral-mediated hrGFP anterograde tracing revealed that DMH NPY neurons project to the NTS; the projections were in close proximity to catecholaminergic neurons, and some contained NPY. 1,2-Dimethylhydrazine 55-58 neuropeptide Y Rattus norvegicus 59-62 27534875-6 2016 Viral-mediated hrGFP anterograde tracing revealed that DMH NPY neurons project to the NTS; the projections were in close proximity to catecholaminergic neurons, and some contained NPY. 1,2-Dimethylhydrazine 55-58 neuropeptide Y Rattus norvegicus 180-183 27534875-8 2016 Knockdown of DMH NPY produced the opposite effects. 1,2-Dimethylhydrazine 13-16 neuropeptide Y Rattus norvegicus 17-20 27534875-10 2016 Taken together, these results demonstrate that DMH NPY descending signals affect CCK-induced satiety, at least in part, via modulation of NTS catecholaminergic neuronal signaling. 1,2-Dimethylhydrazine 47-50 neuropeptide Y Rattus norvegicus 51-54 27534875-10 2016 Taken together, these results demonstrate that DMH NPY descending signals affect CCK-induced satiety, at least in part, via modulation of NTS catecholaminergic neuronal signaling. 1,2-Dimethylhydrazine 47-50 cholecystokinin Rattus norvegicus 81-84 27624753-2 2016 It has been shown before that the GLUT-2 transporter is highly expressed in both beta-cells and hepatocytes and that D-mannoheptulose (DMH) has high uptake specificity for the GLUT-2 transporter. 1,2-Dimethylhydrazine 135-138 solute carrier family 2 member 2 Homo sapiens 34-40 27624753-2 2016 It has been shown before that the GLUT-2 transporter is highly expressed in both beta-cells and hepatocytes and that D-mannoheptulose (DMH) has high uptake specificity for the GLUT-2 transporter. 1,2-Dimethylhydrazine 135-138 solute carrier family 2 member 2 Homo sapiens 176-182 27470345-13 2016 The present results highlighted an increase in angiogenic markers and cell proliferation in the DMH-diabetic group in comparison with the control group with greater expression of endothelial marker (CD34) and Ki-67 in colon tissue. 1,2-Dimethylhydrazine 96-99 CD34 antigen Mus musculus 199-203 27273815-8 2016 Collectively, our main findings indicate that high-fat diet induced-hypertension and autonomic imbalance are associated to an upregulation of CART levels in the DMH of mice. 1,2-Dimethylhydrazine 161-164 CART prepropeptide Mus musculus 142-146 27466499-11 2016 Expression of endoglin protein was significantly elevated in the DMH group compared to controls (p<0.001). 1,2-Dimethylhydrazine 65-68 endoglin Homo sapiens 14-22 26749090-7 2016 DMH treatment with 8-OH-DPAT decreased escape responses, which strongly suggests that the 5-HT1A receptor modulates the defensive responses. 1,2-Dimethylhydrazine 0-3 5-hydroxytryptamine receptor 1A Homo sapiens 90-105 27053000-6 2016 ICV TTR decreased neuropeptide Y (NPY) levels in the DMH and the paraventricular nucleus (P < 0.05). 1,2-Dimethylhydrazine 53-56 transthyretin Rattus norvegicus 4-7 27053000-6 2016 ICV TTR decreased neuropeptide Y (NPY) levels in the DMH and the paraventricular nucleus (P < 0.05). 1,2-Dimethylhydrazine 53-56 neuropeptide Y Rattus norvegicus 18-32 27053000-6 2016 ICV TTR decreased neuropeptide Y (NPY) levels in the DMH and the paraventricular nucleus (P < 0.05). 1,2-Dimethylhydrazine 53-56 neuropeptide Y Rattus norvegicus 34-37 27053000-7 2016 Chronic icv infusion of TTR in Otsuka Long-Evans Tokushima Fatty rats reversed hyperphagia and obesity and reduced DMH NPY levels. 1,2-Dimethylhydrazine 115-118 transthyretin Rattus norvegicus 24-27 27461646-7 2016 Administration of carvacrol to DMH-treated rats significantly decreased the tumor incidence and the number of ACF and bacterial enzymes with enhancement of colonic lipid peroxidation, GPx, SOD, and CAT activities. 1,2-Dimethylhydrazine 31-34 catalase Rattus norvegicus 198-201 26898448-8 2016 It was found that DMH-treated animals were having an over-expression of pro-inflammatory enzymes, aberrant nuclear localization of activated cell survival transcription factor, NF-kappaB and suppression of anti-inflammatory transcription factor PPAR-gamma, thereby suggesting a marked role of inflammation in the tumor progression. 1,2-Dimethylhydrazine 18-21 nuclear factor kappa B subunit 1 Homo sapiens 177-186 26898448-8 2016 It was found that DMH-treated animals were having an over-expression of pro-inflammatory enzymes, aberrant nuclear localization of activated cell survival transcription factor, NF-kappaB and suppression of anti-inflammatory transcription factor PPAR-gamma, thereby suggesting a marked role of inflammation in the tumor progression. 1,2-Dimethylhydrazine 18-21 peroxisome proliferator activated receptor gamma Homo sapiens 245-255 26749090-11 2016 The present data suggest that the ascending pathways from the DRN to the DMH modulate panic-like defensive behaviours and mediate antinociceptive phenomenon by recruiting 5-HT1A receptor in the MH. 1,2-Dimethylhydrazine 73-76 5-hydroxytryptamine receptor 1A Homo sapiens 171-186 26482805-4 2015 In this study, we aimed to understand the ability of TAX, to modulate the Nrf2, inflammatory and Wnt/beta-catenin cascades on 1, 2-dimethyl hydrazine (DMH)-induced mouse colon carcinogenesis. 1,2-Dimethylhydrazine 126-149 nuclear factor, erythroid derived 2, like 2 Mus musculus 74-78 27910782-7 2016 Analysis by immunofluorescence and western blotting shows that the expression of VEGF, MMP-2, and MMP-9 was found to be significantly elevated in the DMH- treated group and notably lowered by NSAID coadministration. 1,2-Dimethylhydrazine 150-153 matrix metallopeptidase 2 Rattus norvegicus 87-92 27910782-7 2016 Analysis by immunofluorescence and western blotting shows that the expression of VEGF, MMP-2, and MMP-9 was found to be significantly elevated in the DMH- treated group and notably lowered by NSAID coadministration. 1,2-Dimethylhydrazine 150-153 matrix metallopeptidase 9 Rattus norvegicus 98-103 27910782-10 2016 Results from the present study indicate the potential role of these chemokines along with VEGF and MMPs against angiogenesis in DMH-induced cancer. 1,2-Dimethylhydrazine 128-131 vascular endothelial growth factor A Rattus norvegicus 90-94 27910782-10 2016 Results from the present study indicate the potential role of these chemokines along with VEGF and MMPs against angiogenesis in DMH-induced cancer. 1,2-Dimethylhydrazine 128-131 matrix metallopeptidase 2 Rattus norvegicus 99-103 25926526-0 2016 Radioprotection of 1,2-dimethylhydrazine-initiated colon cancer in rats using low-dose gamma rays by modulating multidrug resistance-1, cytokeratin 20, and beta-catenin expression. 1,2-Dimethylhydrazine 19-40 keratin 20 Rattus norvegicus 136-150 25926526-0 2016 Radioprotection of 1,2-dimethylhydrazine-initiated colon cancer in rats using low-dose gamma rays by modulating multidrug resistance-1, cytokeratin 20, and beta-catenin expression. 1,2-Dimethylhydrazine 19-40 catenin beta 1 Rattus norvegicus 156-168 25926526-8 2016 Moreover, gamma ray reduced the expressions of multidrug resistance 1 (MDR1), beta-catenin, and cytokeratin 20 (CK20) those increased in DMH-treated rats. 1,2-Dimethylhydrazine 137-140 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 47-69 25926526-8 2016 Moreover, gamma ray reduced the expressions of multidrug resistance 1 (MDR1), beta-catenin, and cytokeratin 20 (CK20) those increased in DMH-treated rats. 1,2-Dimethylhydrazine 137-140 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 71-75 25926526-8 2016 Moreover, gamma ray reduced the expressions of multidrug resistance 1 (MDR1), beta-catenin, and cytokeratin 20 (CK20) those increased in DMH-treated rats. 1,2-Dimethylhydrazine 137-140 catenin beta 1 Rattus norvegicus 78-90 25926526-8 2016 Moreover, gamma ray reduced the expressions of multidrug resistance 1 (MDR1), beta-catenin, and cytokeratin 20 (CK20) those increased in DMH-treated rats. 1,2-Dimethylhydrazine 137-140 keratin 20 Rattus norvegicus 96-110 25926526-8 2016 Moreover, gamma ray reduced the expressions of multidrug resistance 1 (MDR1), beta-catenin, and cytokeratin 20 (CK20) those increased in DMH-treated rats. 1,2-Dimethylhydrazine 137-140 keratin 20 Rattus norvegicus 112-116 25926526-12 2016 In conclusion, the present results showed that low-dose gamma ray significantly inhibited DMH-induced colon carcinogenesis in rats by modulating CK20, MDR1, and beta-catenin expression but not survivin expression. 1,2-Dimethylhydrazine 90-93 keratin 20 Rattus norvegicus 145-149 25926526-12 2016 In conclusion, the present results showed that low-dose gamma ray significantly inhibited DMH-induced colon carcinogenesis in rats by modulating CK20, MDR1, and beta-catenin expression but not survivin expression. 1,2-Dimethylhydrazine 90-93 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 151-155 25926526-12 2016 In conclusion, the present results showed that low-dose gamma ray significantly inhibited DMH-induced colon carcinogenesis in rats by modulating CK20, MDR1, and beta-catenin expression but not survivin expression. 1,2-Dimethylhydrazine 90-93 catenin beta 1 Rattus norvegicus 161-173 26561644-11 2016 Together, these results demonstrate a therapeutic action of DMH NPY knockdown against obesity and impaired glucose homeostasis in rats, providing a potential target for the treatment of obesity and diabetes. 1,2-Dimethylhydrazine 60-63 neuropeptide Y Rattus norvegicus 64-67 27840820-1 2016 Apc-mutated Pirc rats, spontaneously developing intestinal tumours, are resistant to 1,2-dimethylhydrazine- (DMH-) induced colon apoptosis. 1,2-Dimethylhydrazine 85-106 APC regulator of WNT signaling pathway Rattus norvegicus 0-3 27910782-7 2016 Analysis by immunofluorescence and western blotting shows that the expression of VEGF, MMP-2, and MMP-9 was found to be significantly elevated in the DMH- treated group and notably lowered by NSAID coadministration. 1,2-Dimethylhydrazine 150-153 vascular endothelial growth factor A Rattus norvegicus 81-85 27232632-5 2016 In DMH-treated rats, the extracts partially normalized the levels of FRAP, CYP450, beta-catenin, and GST. 1,2-Dimethylhydrazine 3-6 catenin beta 1 Rattus norvegicus 83-95 26482805-4 2015 In this study, we aimed to understand the ability of TAX, to modulate the Nrf2, inflammatory and Wnt/beta-catenin cascades on 1, 2-dimethyl hydrazine (DMH)-induced mouse colon carcinogenesis. 1,2-Dimethylhydrazine 126-149 catenin (cadherin associated protein), beta 1 Mus musculus 101-113 26482805-4 2015 In this study, we aimed to understand the ability of TAX, to modulate the Nrf2, inflammatory and Wnt/beta-catenin cascades on 1, 2-dimethyl hydrazine (DMH)-induced mouse colon carcinogenesis. 1,2-Dimethylhydrazine 151-154 nuclear factor, erythroid derived 2, like 2 Mus musculus 74-78 26482805-4 2015 In this study, we aimed to understand the ability of TAX, to modulate the Nrf2, inflammatory and Wnt/beta-catenin cascades on 1, 2-dimethyl hydrazine (DMH)-induced mouse colon carcinogenesis. 1,2-Dimethylhydrazine 151-154 catenin (cadherin associated protein), beta 1 Mus musculus 101-113 24740923-2 2015 The aim of this study was to evaluate the impact of silibinin on the colonic expression of the caudal-type homeobox transcription factor (CDX2) an intestine specific tumor suppressor gene and its downstream targets in the colon of rats challenged with 1,2 dimethyl hydrazine (DMH). 1,2-Dimethylhydrazine 252-274 caudal type homeo box 2 Rattus norvegicus 138-142 26073698-5 2015 Neurons expressing both NPW and NPY mRNAs begin to emerge in the DMH at about postnatal day 0 (P-0) through P-3. 1,2-Dimethylhydrazine 65-68 neuropeptide W Mus musculus 24-27 26073698-5 2015 Neurons expressing both NPW and NPY mRNAs begin to emerge in the DMH at about postnatal day 0 (P-0) through P-3. 1,2-Dimethylhydrazine 65-68 neuropeptide Y Mus musculus 32-35 26073698-9 2015 A cross of NPW-iCre knock-in mice with a Cre-dependent tdTomato reporter line revealed that more than half of the reporter-positive neurons in the adult DMH, which mature from the transiently NPW-expressing neurons, are sensitive to peripherally administrated leptin. 1,2-Dimethylhydrazine 153-156 neuropeptide W Mus musculus 11-14 26073698-9 2015 A cross of NPW-iCre knock-in mice with a Cre-dependent tdTomato reporter line revealed that more than half of the reporter-positive neurons in the adult DMH, which mature from the transiently NPW-expressing neurons, are sensitive to peripherally administrated leptin. 1,2-Dimethylhydrazine 153-156 neuropeptide W Mus musculus 192-195 25546159-4 2015 We found neuropeptide VF precursor (Npvf), PR domain containing 13 (Prdm13), and SK1 family transcriptional corepressor (Skor1) as DMH-enriched genes. 1,2-Dimethylhydrazine 131-134 neuropeptide VF precursor Mus musculus 36-40 25546159-4 2015 We found neuropeptide VF precursor (Npvf), PR domain containing 13 (Prdm13), and SK1 family transcriptional corepressor (Skor1) as DMH-enriched genes. 1,2-Dimethylhydrazine 131-134 PR domain containing 13 Mus musculus 68-74 25546159-4 2015 We found neuropeptide VF precursor (Npvf), PR domain containing 13 (Prdm13), and SK1 family transcriptional corepressor (Skor1) as DMH-enriched genes. 1,2-Dimethylhydrazine 131-134 SKI family transcriptional corepressor 1 Mus musculus 121-126 25546159-5 2015 Particularly, Prdm13, a member of the Prdm family of transcription regulators, was specifically expressed in the compact region of the DMH (DMC), where Nk2 homeobox 1 (Nkx2-1) is predominantly expressed. 1,2-Dimethylhydrazine 135-138 PR domain containing 13 Mus musculus 14-20 25546159-5 2015 Particularly, Prdm13, a member of the Prdm family of transcription regulators, was specifically expressed in the compact region of the DMH (DMC), where Nk2 homeobox 1 (Nkx2-1) is predominantly expressed. 1,2-Dimethylhydrazine 135-138 NK2 homeobox 1 Mus musculus 152-166 25546159-5 2015 Particularly, Prdm13, a member of the Prdm family of transcription regulators, was specifically expressed in the compact region of the DMH (DMC), where Nk2 homeobox 1 (Nkx2-1) is predominantly expressed. 1,2-Dimethylhydrazine 135-138 NK2 homeobox 1 Mus musculus 168-174 25546159-7 2015 Prdm13 expression also showed diurnal oscillation and was significantly upregulated in the DMH of long-lived BRASTO mice. 1,2-Dimethylhydrazine 91-94 PR domain containing 13 Mus musculus 0-6 25546159-9 2015 Interestingly, DMH-specific Prdm13-knockdown mice showed significantly reduced wake time during the dark period and decreased sleep quality, which was defined by the quantity of electroencephalogram delta activity during NREM sleep. 1,2-Dimethylhydrazine 15-18 PR domain containing 13 Mus musculus 28-34 25546159-10 2015 DMH-specific Prdm13-knockdown mice also exhibited progressive increases in body weight and adiposity. 1,2-Dimethylhydrazine 0-3 PR domain containing 13 Mus musculus 13-19 25546159-11 2015 Our findings indicate that Prdm13/Nkx2-1-mediated signaling in the DMC declines with advanced age, leading to decreased sleep quality and increased adiposity, which mimic age-associated pathophysiology, and provides a potential link to DMH-mediated aging and longevity control in mammals. 1,2-Dimethylhydrazine 236-239 PR domain containing 13 Mus musculus 27-33 25546159-11 2015 Our findings indicate that Prdm13/Nkx2-1-mediated signaling in the DMC declines with advanced age, leading to decreased sleep quality and increased adiposity, which mimic age-associated pathophysiology, and provides a potential link to DMH-mediated aging and longevity control in mammals. 1,2-Dimethylhydrazine 236-239 NK2 homeobox 1 Mus musculus 34-40 25536541-3 2015 Application of DMH triggered the production of pro-inflammatory cytokines IL-2, IL-6, IL-17, and TNF-alpha, expression of pro-inflammatory mediators NF-kappaB, COX-2 and iNOS and caused depletion of goblet cells. 1,2-Dimethylhydrazine 15-18 interleukin 2 Rattus norvegicus 74-78 25536541-3 2015 Application of DMH triggered the production of pro-inflammatory cytokines IL-2, IL-6, IL-17, and TNF-alpha, expression of pro-inflammatory mediators NF-kappaB, COX-2 and iNOS and caused depletion of goblet cells. 1,2-Dimethylhydrazine 15-18 interleukin 6 Rattus norvegicus 80-84 25536541-3 2015 Application of DMH triggered the production of pro-inflammatory cytokines IL-2, IL-6, IL-17, and TNF-alpha, expression of pro-inflammatory mediators NF-kappaB, COX-2 and iNOS and caused depletion of goblet cells. 1,2-Dimethylhydrazine 15-18 interleukin 17A Rattus norvegicus 86-91 25536541-3 2015 Application of DMH triggered the production of pro-inflammatory cytokines IL-2, IL-6, IL-17, and TNF-alpha, expression of pro-inflammatory mediators NF-kappaB, COX-2 and iNOS and caused depletion of goblet cells. 1,2-Dimethylhydrazine 15-18 tumor necrosis factor Rattus norvegicus 97-106 25536541-3 2015 Application of DMH triggered the production of pro-inflammatory cytokines IL-2, IL-6, IL-17, and TNF-alpha, expression of pro-inflammatory mediators NF-kappaB, COX-2 and iNOS and caused depletion of goblet cells. 1,2-Dimethylhydrazine 15-18 cytochrome c oxidase II, mitochondrial Rattus norvegicus 160-165 25536541-3 2015 Application of DMH triggered the production of pro-inflammatory cytokines IL-2, IL-6, IL-17, and TNF-alpha, expression of pro-inflammatory mediators NF-kappaB, COX-2 and iNOS and caused depletion of goblet cells. 1,2-Dimethylhydrazine 15-18 nitric oxide synthase 2 Rattus norvegicus 170-174 25239511-3 2015 In this study, the therapeutic efficacy of anti-interleukin (IL)-17A by anti-IL-17A antibody injection on the development of CAC was assessed in 1,2-dimethylhydrazine (DMH) plus dextran sulfate sodium (DSS) induced CAC mouse model. 1,2-Dimethylhydrazine 145-166 interleukin 17A Mus musculus 77-83 25239511-4 2015 The results showed that mice dosed with DMH plus DSS for 10 weeks evoked high degree dysplastic lesion in the large bowel that accompanied with significant increased IL-17A expression, proliferation index and inflammation degree in mice. 1,2-Dimethylhydrazine 40-43 interleukin 17A Mus musculus 166-172 26271242-5 2015 On the other hand, supplementation with AI, DMH-treated rats resulted in a significant decrease in the levels of lipid peroxidation but caused a significant increase in the levels of GSH as well in the activities of GR, GST, SOD, CAT and GPx. 1,2-Dimethylhydrazine 44-47 catalase Rattus norvegicus 230-233 26025172-2 2015 The aim of this study was to investigate the impact of Lactobacillus salivarius Ren (Ren) in modulating colonic microbiota structure and colon cancer incidence in a rat model after injection with 1,2-dimethyl hydrazine (DMH). 1,2-Dimethylhydrazine 196-218 renin Rattus norvegicus 80-83 26025172-2 2015 The aim of this study was to investigate the impact of Lactobacillus salivarius Ren (Ren) in modulating colonic microbiota structure and colon cancer incidence in a rat model after injection with 1,2-dimethyl hydrazine (DMH). 1,2-Dimethylhydrazine 220-223 renin Rattus norvegicus 80-83 26025172-3 2015 The results indicated that oral administration of Ren could effectively suppress DMH-induced colonic carcinogenesis. 1,2-Dimethylhydrazine 81-84 renin Rattus norvegicus 50-53 26025172-5 2015 Using denaturing gradient gel electrophoresis and Real-time PCR combined with multivariate statistical methods, we demonstrated that injection with DMH significantly altered the rat gut microbiota, while Ren counteracted these DMH-induced adverse effects and promoted reversion of the gut microbiota close to the healthy state. 1,2-Dimethylhydrazine 227-230 renin Rattus norvegicus 204-207 25872647-10 2015 The results indicated that vaccination with recombinant attenuated Salmonella harboring the CEACAM6 and 4-1BBL gene efficiently increased the number of CD3+CD8+ TIL and NK cells, decreased the number of FOXP3 cells and inhibited the development of DMH-induced colorectal cancer in rats. 1,2-Dimethylhydrazine 248-251 CEA cell adhesion molecule 6 Rattus norvegicus 92-99 25586077-6 2015 Blood lipid peroxidation levels exhibited a marked increase while antioxidant enzyme activities of superoxide dismutase, catalase, glucose-6-phosphate dehydrogenase and glutathione peroxidase were found to be reduced in DMH-treated rats. 1,2-Dimethylhydrazine 220-223 catalase Rattus norvegicus 121-129 25586077-6 2015 Blood lipid peroxidation levels exhibited a marked increase while antioxidant enzyme activities of superoxide dismutase, catalase, glucose-6-phosphate dehydrogenase and glutathione peroxidase were found to be reduced in DMH-treated rats. 1,2-Dimethylhydrazine 220-223 glucose-6-phosphate dehydrogenase Rattus norvegicus 131-164 25369245-7 2015 CD44 and carcinoembryonic antigen (CEA) staining demonstrated an approximately 3-fold increase in expression of both tissue markers for animals administered DBT, DBTO2, and DMH. 1,2-Dimethylhydrazine 173-176 CD44 molecule (Indian blood group) Rattus norvegicus 0-4 25369245-7 2015 CD44 and carcinoembryonic antigen (CEA) staining demonstrated an approximately 3-fold increase in expression of both tissue markers for animals administered DBT, DBTO2, and DMH. 1,2-Dimethylhydrazine 173-176 CEA cell adhesion molecule 20 Rattus norvegicus 9-33 25369245-7 2015 CD44 and carcinoembryonic antigen (CEA) staining demonstrated an approximately 3-fold increase in expression of both tissue markers for animals administered DBT, DBTO2, and DMH. 1,2-Dimethylhydrazine 173-176 CEA cell adhesion molecule 20 Rattus norvegicus 35-38 25811420-7 2015 DMH treatment brought about a significant increase in the expression of COX-2. 1,2-Dimethylhydrazine 0-3 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 72-77 25825916-5 2015 Cyclin D1, cyclin E, CDK2, and CDK4 were overexpressed in DMH, whereas piroxicam and c-phycocyanin promoted the cell cycle arrest by downregulating them. 1,2-Dimethylhydrazine 58-61 cyclin D1 Rattus norvegicus 0-9 25825916-5 2015 Cyclin D1, cyclin E, CDK2, and CDK4 were overexpressed in DMH, whereas piroxicam and c-phycocyanin promoted the cell cycle arrest by downregulating them. 1,2-Dimethylhydrazine 58-61 cyclin E1 Rattus norvegicus 11-19 25825916-5 2015 Cyclin D1, cyclin E, CDK2, and CDK4 were overexpressed in DMH, whereas piroxicam and c-phycocyanin promoted the cell cycle arrest by downregulating them. 1,2-Dimethylhydrazine 58-61 cyclin dependent kinase 2 Rattus norvegicus 21-25 25825916-5 2015 Cyclin D1, cyclin E, CDK2, and CDK4 were overexpressed in DMH, whereas piroxicam and c-phycocyanin promoted the cell cycle arrest by downregulating them. 1,2-Dimethylhydrazine 58-61 cyclin-dependent kinase 4 Rattus norvegicus 31-35 25480301-4 2014 Leptin"s effects on BP are mediated by neuronal circuits in the dorsomedial hypothalamus (DMH), as blocking leptin with a specific antibody, antagonist, or inhibition of the activity of LepR-expressing neurons in the DMH caused a rapid reduction of BP in DIO mice, independent of changes in weight. 1,2-Dimethylhydrazine 90-93 leptin Mus musculus 0-6 25480301-4 2014 Leptin"s effects on BP are mediated by neuronal circuits in the dorsomedial hypothalamus (DMH), as blocking leptin with a specific antibody, antagonist, or inhibition of the activity of LepR-expressing neurons in the DMH caused a rapid reduction of BP in DIO mice, independent of changes in weight. 1,2-Dimethylhydrazine 90-93 leptin Mus musculus 108-114 25480301-4 2014 Leptin"s effects on BP are mediated by neuronal circuits in the dorsomedial hypothalamus (DMH), as blocking leptin with a specific antibody, antagonist, or inhibition of the activity of LepR-expressing neurons in the DMH caused a rapid reduction of BP in DIO mice, independent of changes in weight. 1,2-Dimethylhydrazine 90-93 leptin receptor Mus musculus 186-190 25480301-4 2014 Leptin"s effects on BP are mediated by neuronal circuits in the dorsomedial hypothalamus (DMH), as blocking leptin with a specific antibody, antagonist, or inhibition of the activity of LepR-expressing neurons in the DMH caused a rapid reduction of BP in DIO mice, independent of changes in weight. 1,2-Dimethylhydrazine 217-220 leptin Mus musculus 0-6 25480301-5 2014 Re-expression of LepRs in the DMH of DIO LepR-deficient mice caused an increase in BP. 1,2-Dimethylhydrazine 30-33 leptin receptor Mus musculus 17-21 24532707-7 2014 Our results reveal that DMH alone treatment decreased the levels/activities of lipid peroxidation by-products such as thiobarbituric acid reactive substances, conjugated dienes and antioxidants such as superoxide dismutase, catalase, glutathione reductase, glutathione peroxidase and reduced glutathione in the intestine and colonic tissues which were reversed on supplementation with SA. 1,2-Dimethylhydrazine 24-27 catalase Rattus norvegicus 224-232 24532707-7 2014 Our results reveal that DMH alone treatment decreased the levels/activities of lipid peroxidation by-products such as thiobarbituric acid reactive substances, conjugated dienes and antioxidants such as superoxide dismutase, catalase, glutathione reductase, glutathione peroxidase and reduced glutathione in the intestine and colonic tissues which were reversed on supplementation with SA. 1,2-Dimethylhydrazine 24-27 glutathione-disulfide reductase Rattus norvegicus 234-255 25443739-5 2014 RESULTS: An upregulation of cell cycle regulators: cyclin D1/cdk4 and cyclin E/cdk2 and anti-apoptotic Bcl-2, along with the suppression of DNA repair enzymes: MLH1 and MSH2; tumour suppressors: p53, p21and Rb and pro-apoptotic proteins: Bax and Bad were observed in the DSS, DMH and DSS+DMH groups. 1,2-Dimethylhydrazine 276-279 cyclin D1 Homo sapiens 51-60 25443739-5 2014 RESULTS: An upregulation of cell cycle regulators: cyclin D1/cdk4 and cyclin E/cdk2 and anti-apoptotic Bcl-2, along with the suppression of DNA repair enzymes: MLH1 and MSH2; tumour suppressors: p53, p21and Rb and pro-apoptotic proteins: Bax and Bad were observed in the DSS, DMH and DSS+DMH groups. 1,2-Dimethylhydrazine 288-291 cyclin D1 Homo sapiens 51-60 25443739-5 2014 RESULTS: An upregulation of cell cycle regulators: cyclin D1/cdk4 and cyclin E/cdk2 and anti-apoptotic Bcl-2, along with the suppression of DNA repair enzymes: MLH1 and MSH2; tumour suppressors: p53, p21and Rb and pro-apoptotic proteins: Bax and Bad were observed in the DSS, DMH and DSS+DMH groups. 1,2-Dimethylhydrazine 288-291 BCL2 apoptosis regulator Homo sapiens 103-108 25443739-5 2014 RESULTS: An upregulation of cell cycle regulators: cyclin D1/cdk4 and cyclin E/cdk2 and anti-apoptotic Bcl-2, along with the suppression of DNA repair enzymes: MLH1 and MSH2; tumour suppressors: p53, p21and Rb and pro-apoptotic proteins: Bax and Bad were observed in the DSS, DMH and DSS+DMH groups. 1,2-Dimethylhydrazine 288-291 mutL homolog 1 Homo sapiens 160-164 25443739-5 2014 RESULTS: An upregulation of cell cycle regulators: cyclin D1/cdk4 and cyclin E/cdk2 and anti-apoptotic Bcl-2, along with the suppression of DNA repair enzymes: MLH1 and MSH2; tumour suppressors: p53, p21and Rb and pro-apoptotic proteins: Bax and Bad were observed in the DSS, DMH and DSS+DMH groups. 1,2-Dimethylhydrazine 276-279 BCL2 apoptosis regulator Homo sapiens 103-108 25443739-5 2014 RESULTS: An upregulation of cell cycle regulators: cyclin D1/cdk4 and cyclin E/cdk2 and anti-apoptotic Bcl-2, along with the suppression of DNA repair enzymes: MLH1 and MSH2; tumour suppressors: p53, p21and Rb and pro-apoptotic proteins: Bax and Bad were observed in the DSS, DMH and DSS+DMH groups. 1,2-Dimethylhydrazine 276-279 mutL homolog 1 Homo sapiens 160-164 25290207-6 2014 Results showed that intra-DMH administration of the 5-HT1A receptor agonist 8-OH-DPAT inhibited escape expression. 1,2-Dimethylhydrazine 26-29 5-hydroxytryptamine receptor 1A Rattus norvegicus 52-58 25290207-10 2014 These results indicate that 5-HT1A receptors within the DMH may play a phasic inhibitory role on ETM escape expression. 1,2-Dimethylhydrazine 56-59 5-hydroxytryptamine receptor 1A Rattus norvegicus 28-34 25290207-11 2014 As previously proposed, facilitation of 5-HT1A-mediated neurotransmission in the DMH may be involved in the mechanism of action of anti-panic compounds. 1,2-Dimethylhydrazine 81-84 5-hydroxytryptamine receptor 1A Rattus norvegicus 40-46 24731269-10 2014 Extended lymphadenectomy (P = 0.038), vascular skeletonization (P = 0.012) and advanced TNM stage (P < 0.001) were correlated with DMH. 1,2-Dimethylhydrazine 134-137 teneurin transmembrane protein 1 Homo sapiens 88-91 24718737-5 2014 Rats receiving only DMH dose showed increased lipid peroxidation in liver and intestinal tissues with reduced activity of antioxidant enzymes, i.e. superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx). 1,2-Dimethylhydrazine 20-23 catalase Rattus norvegicus 176-184 24524423-10 2014 Administration of DMH in rats induced pre-neoplastic lesions (ACF and MDF) and increased the PCNA index in colorectal tissue. 1,2-Dimethylhydrazine 18-21 proliferating cell nuclear antigen Rattus norvegicus 93-97 24908112-10 2014 DMH treatment significantly increased the activities of feacal and colonic bacterial enzymes (beta-glucosidase, beta-galactosidase, beta-glucuronidase, nitroreductase, sulphatase and mucinase). 1,2-Dimethylhydrazine 0-3 galactosidase, beta 1 Rattus norvegicus 112-130 24718737-5 2014 Rats receiving only DMH dose showed increased lipid peroxidation in liver and intestinal tissues with reduced activity of antioxidant enzymes, i.e. superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx). 1,2-Dimethylhydrazine 20-23 catalase Rattus norvegicus 186-189 24639082-8 2014 CONCLUSION: Taken together, these data indicate that androgen excess promotes visceral adiposity with reduced POMC neuronal innervation in the DMH, reduced EE but without hyperphagia. 1,2-Dimethylhydrazine 143-146 pro-opiomelanocortin-alpha Mus musculus 110-114 24281858-6 2014 Colon of the rats treated with DMH exhibited higher glycoconjugates and proliferation index such as elevated expressions of argyrophilic nucleolar organizing regions (AgNORs), proliferating cell nuclear antigen (PCNA), cyclin D1, matrix metalloproteins (MMP-2 and -9), and mast cells. 1,2-Dimethylhydrazine 31-34 proliferating cell nuclear antigen Rattus norvegicus 176-210 24281858-6 2014 Colon of the rats treated with DMH exhibited higher glycoconjugates and proliferation index such as elevated expressions of argyrophilic nucleolar organizing regions (AgNORs), proliferating cell nuclear antigen (PCNA), cyclin D1, matrix metalloproteins (MMP-2 and -9), and mast cells. 1,2-Dimethylhydrazine 31-34 proliferating cell nuclear antigen Rattus norvegicus 212-216 24281858-6 2014 Colon of the rats treated with DMH exhibited higher glycoconjugates and proliferation index such as elevated expressions of argyrophilic nucleolar organizing regions (AgNORs), proliferating cell nuclear antigen (PCNA), cyclin D1, matrix metalloproteins (MMP-2 and -9), and mast cells. 1,2-Dimethylhydrazine 31-34 matrix metallopeptidase 2 Rattus norvegicus 254-266 23928829-6 2014 Aloin pretreatment ameliorates the damaging effects induced by DMH through a protective mechanism that involved reduction in increased oxidative stress enzymes (p < 0.001), ACF, MDF, cyclooxygenase-2, inducible nitric oxide synthase, interleukin-6, proliferating cell nuclear antigen protein expression, and tumor necrosis factor-alpha (p < 0.001) release. 1,2-Dimethylhydrazine 63-66 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 186-235 23928829-6 2014 Aloin pretreatment ameliorates the damaging effects induced by DMH through a protective mechanism that involved reduction in increased oxidative stress enzymes (p < 0.001), ACF, MDF, cyclooxygenase-2, inducible nitric oxide synthase, interleukin-6, proliferating cell nuclear antigen protein expression, and tumor necrosis factor-alpha (p < 0.001) release. 1,2-Dimethylhydrazine 63-66 interleukin 6 Rattus norvegicus 237-250 23928829-6 2014 Aloin pretreatment ameliorates the damaging effects induced by DMH through a protective mechanism that involved reduction in increased oxidative stress enzymes (p < 0.001), ACF, MDF, cyclooxygenase-2, inducible nitric oxide synthase, interleukin-6, proliferating cell nuclear antigen protein expression, and tumor necrosis factor-alpha (p < 0.001) release. 1,2-Dimethylhydrazine 63-66 tumor necrosis factor Rattus norvegicus 311-338 23562863-3 2013 We recently found that the orexigenic neuropeptide Y (NPY) in the DMH has specific actions on body adiposity and thermogenesis using a viral-mediated manipulation of NPY in the DMH. 1,2-Dimethylhydrazine 66-69 neuropeptide Y Homo sapiens 38-52 23980536-5 2013 We have found that the orexigenic neuropeptide Y (NPY) in the DMH has distinct actions in modulating adiposity and BAT thermogenesis. 1,2-Dimethylhydrazine 62-65 neuropeptide Y Homo sapiens 34-48 23980536-5 2013 We have found that the orexigenic neuropeptide Y (NPY) in the DMH has distinct actions in modulating adiposity and BAT thermogenesis. 1,2-Dimethylhydrazine 62-65 neuropeptide Y Homo sapiens 50-53 23980536-6 2013 Knockdown of NPY in the DMH elevates the thermogenic activity of classic BAT and promotes the development of brown adipocytes in WAT, leading to increased thermogenesis. 1,2-Dimethylhydrazine 24-27 neuropeptide Y Homo sapiens 13-16 24048859-5 2013 Surprisingly, electrophysiological experiments demonstrated that leptin directly depolarized and increased the firing rate of DMH NPY neurons in DIO mice. 1,2-Dimethylhydrazine 126-129 leptin Mus musculus 65-71 24048859-5 2013 Surprisingly, electrophysiological experiments demonstrated that leptin directly depolarized and increased the firing rate of DMH NPY neurons in DIO mice. 1,2-Dimethylhydrazine 126-129 neuropeptide Y Mus musculus 130-133 24048859-8 2013 Importantly, we also demonstrated that DMH NPY neurons coexpress cocaine amphetamine-regulated transcript (CART); however, CART mRNA expression in the DMH peaked earlier in the progression of DIO. 1,2-Dimethylhydrazine 39-42 neuropeptide Y Mus musculus 43-46 24048859-8 2013 Importantly, we also demonstrated that DMH NPY neurons coexpress cocaine amphetamine-regulated transcript (CART); however, CART mRNA expression in the DMH peaked earlier in the progression of DIO. 1,2-Dimethylhydrazine 39-42 CART prepropeptide Mus musculus 65-105 24048859-8 2013 Importantly, we also demonstrated that DMH NPY neurons coexpress cocaine amphetamine-regulated transcript (CART); however, CART mRNA expression in the DMH peaked earlier in the progression of DIO. 1,2-Dimethylhydrazine 39-42 CART prepropeptide Mus musculus 107-111 24048859-8 2013 Importantly, we also demonstrated that DMH NPY neurons coexpress cocaine amphetamine-regulated transcript (CART); however, CART mRNA expression in the DMH peaked earlier in the progression of DIO. 1,2-Dimethylhydrazine 151-154 CART prepropeptide Mus musculus 123-127 24048859-10 2013 First, NPY and CART are coexpressed in the same neurons within the DMH, and second, leptin stimulates DMH NPY neurons. 1,2-Dimethylhydrazine 67-70 neuropeptide Y Mus musculus 7-10 24048859-10 2013 First, NPY and CART are coexpressed in the same neurons within the DMH, and second, leptin stimulates DMH NPY neurons. 1,2-Dimethylhydrazine 67-70 CART prepropeptide Mus musculus 15-19 24048859-10 2013 First, NPY and CART are coexpressed in the same neurons within the DMH, and second, leptin stimulates DMH NPY neurons. 1,2-Dimethylhydrazine 102-105 leptin Mus musculus 84-90 24048859-10 2013 First, NPY and CART are coexpressed in the same neurons within the DMH, and second, leptin stimulates DMH NPY neurons. 1,2-Dimethylhydrazine 102-105 neuropeptide Y Mus musculus 106-109 24048859-11 2013 These studies suggest that during the progression of DIO, there is an unknown signal that drives the expression of the orexigenic NPY signal within the DMH, and that the chronic hyperleptinemia increases the activity of these NPY/CART neurons. 1,2-Dimethylhydrazine 152-155 neuropeptide Y Mus musculus 130-133 24069171-0 2013 Tiam1 transgenic mice display increased tumor invasive and metastatic potential of colorectal cancer after 1,2-dimethylhydrazine treatment. 1,2-Dimethylhydrazine 107-128 T cell lymphoma invasion and metastasis 1 Mus musculus 0-5 24069171-8 2013 RESULTS: We successfully generated Tiam1/C1199-CopGFP transgenic mice and induced primary tumors in the intestine of both wild type and Tiam1 transgenic mice by DMH treatment. 1,2-Dimethylhydrazine 161-164 T cell lymphoma invasion and metastasis 1 Mus musculus 35-40 24069171-8 2013 RESULTS: We successfully generated Tiam1/C1199-CopGFP transgenic mice and induced primary tumors in the intestine of both wild type and Tiam1 transgenic mice by DMH treatment. 1,2-Dimethylhydrazine 161-164 T cell lymphoma invasion and metastasis 1 Mus musculus 136-141 24354449-5 2014 One year after DMH treatment, survival of K-ras(+/-) mice decreased from 88 to 82% compared with wild-type mice. 1,2-Dimethylhydrazine 15-18 Kirsten rat sarcoma viral oncogene homolog Mus musculus 42-47 24478760-5 2014 GnIH neurons in the PVN or DMH project to the median eminence to control anterior pituitary function via GPR147 expressed in gonadotropes. 1,2-Dimethylhydrazine 27-30 neuropeptide FF receptor 1 Mus musculus 105-111 23712585-0 2013 Calcium inhibits promotion by hot dog of 1,2-dimethylhydrazine-induced mucin-depleted foci in rat colon. 1,2-Dimethylhydrazine 41-62 mucin Canis lupus familiaris 71-76 22623379-8 2013 An increased expression of Bcl2 while other proteins like Bax, Apaf-1, cyt c, and caspases in the apoptotic pathway, and the tumor suppressor proteins, p53 and p21 get down-regulated after DMH treatment which were reverted back to normal with Celecoxib and Dolastatin 15. 1,2-Dimethylhydrazine 189-192 BCL2, apoptosis regulator Rattus norvegicus 27-31 22623379-8 2013 An increased expression of Bcl2 while other proteins like Bax, Apaf-1, cyt c, and caspases in the apoptotic pathway, and the tumor suppressor proteins, p53 and p21 get down-regulated after DMH treatment which were reverted back to normal with Celecoxib and Dolastatin 15. 1,2-Dimethylhydrazine 189-192 BCL2 associated X, apoptosis regulator Rattus norvegicus 58-61 22623379-8 2013 An increased expression of Bcl2 while other proteins like Bax, Apaf-1, cyt c, and caspases in the apoptotic pathway, and the tumor suppressor proteins, p53 and p21 get down-regulated after DMH treatment which were reverted back to normal with Celecoxib and Dolastatin 15. 1,2-Dimethylhydrazine 189-192 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 152-155 22623379-8 2013 An increased expression of Bcl2 while other proteins like Bax, Apaf-1, cyt c, and caspases in the apoptotic pathway, and the tumor suppressor proteins, p53 and p21 get down-regulated after DMH treatment which were reverted back to normal with Celecoxib and Dolastatin 15. 1,2-Dimethylhydrazine 189-192 KRAS proto-oncogene, GTPase Rattus norvegicus 160-163 23562863-3 2013 We recently found that the orexigenic neuropeptide Y (NPY) in the DMH has specific actions on body adiposity and thermogenesis using a viral-mediated manipulation of NPY in the DMH. 1,2-Dimethylhydrazine 66-69 neuropeptide Y Homo sapiens 54-57 23562863-3 2013 We recently found that the orexigenic neuropeptide Y (NPY) in the DMH has specific actions on body adiposity and thermogenesis using a viral-mediated manipulation of NPY in the DMH. 1,2-Dimethylhydrazine 66-69 neuropeptide Y Homo sapiens 166-169 23562863-3 2013 We recently found that the orexigenic neuropeptide Y (NPY) in the DMH has specific actions on body adiposity and thermogenesis using a viral-mediated manipulation of NPY in the DMH. 1,2-Dimethylhydrazine 177-180 neuropeptide Y Homo sapiens 38-52 23562863-3 2013 We recently found that the orexigenic neuropeptide Y (NPY) in the DMH has specific actions on body adiposity and thermogenesis using a viral-mediated manipulation of NPY in the DMH. 1,2-Dimethylhydrazine 177-180 neuropeptide Y Homo sapiens 54-57 23562863-3 2013 We recently found that the orexigenic neuropeptide Y (NPY) in the DMH has specific actions on body adiposity and thermogenesis using a viral-mediated manipulation of NPY in the DMH. 1,2-Dimethylhydrazine 177-180 neuropeptide Y Homo sapiens 166-169 23562863-4 2013 Knockdown of NPY in the DMH promotes the development of brown adipocytes in white adipose tissue and increases brown adipocyte activity. 1,2-Dimethylhydrazine 24-27 neuropeptide Y Homo sapiens 13-16 23562863-5 2013 DMH NPY knockdown also causes increased thermogenesis and energy expenditure. 1,2-Dimethylhydrazine 0-3 neuropeptide Y Homo sapiens 4-7 23172177-2 2013 The DMH contains orexigenic neuropeptide Y (NPY) neurons, but the role of these neurons in the control of energy homeostasis is not well understood. 1,2-Dimethylhydrazine 4-7 neuropeptide Y Rattus norvegicus 28-42 22899565-4 2013 DMH exposure alone produced a high incidence of ACF and showed positive staining for PCNA and AgNORs in colonic tissues. 1,2-Dimethylhydrazine 0-3 proliferating cell nuclear antigen Rattus norvegicus 85-89 22393105-0 2013 Effect of angiostatin on 1,2-dimethylhydrazine-induced colon cancer in mice. 1,2-Dimethylhydrazine 25-46 plasminogen Mus musculus 10-21 22393105-13 2013 The administration period of angiostatin corresponds to the precancerous period and the reduction in the number of lesions could be important for the protective function of angiostatin in DMH + angiostain group. 1,2-Dimethylhydrazine 188-191 plasminogen Mus musculus 29-40 22393105-13 2013 The administration period of angiostatin corresponds to the precancerous period and the reduction in the number of lesions could be important for the protective function of angiostatin in DMH + angiostain group. 1,2-Dimethylhydrazine 188-191 plasminogen Mus musculus 173-184 23149858-8 2013 As a result, we found that DMH-treated animals were having over-expression of various pro-inflammatory cytokines (IL-1beta, IL-2, and IFNgamma), aberrant nuclear localization of activated cell survival transcription factors (NF-kappaB and Stat3) along with the increased incidence of activated angiogenic factors (MMP-2 and MMP-9) suggesting a marked role of inflammation in the tumor progression. 1,2-Dimethylhydrazine 27-30 interleukin 1 beta Homo sapiens 114-122 23149858-8 2013 As a result, we found that DMH-treated animals were having over-expression of various pro-inflammatory cytokines (IL-1beta, IL-2, and IFNgamma), aberrant nuclear localization of activated cell survival transcription factors (NF-kappaB and Stat3) along with the increased incidence of activated angiogenic factors (MMP-2 and MMP-9) suggesting a marked role of inflammation in the tumor progression. 1,2-Dimethylhydrazine 27-30 interleukin 2 Homo sapiens 124-128 23149858-8 2013 As a result, we found that DMH-treated animals were having over-expression of various pro-inflammatory cytokines (IL-1beta, IL-2, and IFNgamma), aberrant nuclear localization of activated cell survival transcription factors (NF-kappaB and Stat3) along with the increased incidence of activated angiogenic factors (MMP-2 and MMP-9) suggesting a marked role of inflammation in the tumor progression. 1,2-Dimethylhydrazine 27-30 interferon gamma Homo sapiens 134-142 23149858-8 2013 As a result, we found that DMH-treated animals were having over-expression of various pro-inflammatory cytokines (IL-1beta, IL-2, and IFNgamma), aberrant nuclear localization of activated cell survival transcription factors (NF-kappaB and Stat3) along with the increased incidence of activated angiogenic factors (MMP-2 and MMP-9) suggesting a marked role of inflammation in the tumor progression. 1,2-Dimethylhydrazine 27-30 signal transducer and activator of transcription 3 Homo sapiens 239-244 23149858-8 2013 As a result, we found that DMH-treated animals were having over-expression of various pro-inflammatory cytokines (IL-1beta, IL-2, and IFNgamma), aberrant nuclear localization of activated cell survival transcription factors (NF-kappaB and Stat3) along with the increased incidence of activated angiogenic factors (MMP-2 and MMP-9) suggesting a marked role of inflammation in the tumor progression. 1,2-Dimethylhydrazine 27-30 matrix metallopeptidase 2 Homo sapiens 314-319 23149858-8 2013 As a result, we found that DMH-treated animals were having over-expression of various pro-inflammatory cytokines (IL-1beta, IL-2, and IFNgamma), aberrant nuclear localization of activated cell survival transcription factors (NF-kappaB and Stat3) along with the increased incidence of activated angiogenic factors (MMP-2 and MMP-9) suggesting a marked role of inflammation in the tumor progression. 1,2-Dimethylhydrazine 27-30 matrix metallopeptidase 9 Homo sapiens 324-329 23197286-1 2013 To investigate the hepatic dihydropyrimidine dehydrogenase (DPD) activity in colorectal cancer (CRC), which is critically important to create a patient-specific dosing regimen, we performed 5-FU pharmacokinetic studies in 1,2-dimethylhydrazine-induced CRC model rats (CRC rats). 1,2-Dimethylhydrazine 222-243 dihydropyrimidine dehydrogenase Homo sapiens 60-63 23172177-10 2013 The present data suggest that NPY expression in the DMH during chronic hyperphagic conditions plays important roles in feeding behavior and thermogenesis by modulating neuronal functions within the hypothalamus, but not in the brainstem. 1,2-Dimethylhydrazine 52-55 neuropeptide Y Rattus norvegicus 30-33 23526718-8 2013 While high-fat diet induced hyperphagia, obesity, and hyperinsulinemia, these effects were amplified in rats with DMH NPY overexpression. 1,2-Dimethylhydrazine 114-117 neuropeptide Y Rattus norvegicus 118-121 23415792-7 2013 The neuropeptide cholecystokinin (CCK) acts in the RVM to enhance nociception and is abundant in the DMH. 1,2-Dimethylhydrazine 101-104 cholecystokinin Homo sapiens 17-32 23415792-7 2013 The neuropeptide cholecystokinin (CCK) acts in the RVM to enhance nociception and is abundant in the DMH. 1,2-Dimethylhydrazine 101-104 cholecystokinin Homo sapiens 34-37 23415792-8 2013 Using a retrograde tracer and immunohistochemical labeling, we determined that CCK-expressing neurons in the DMH are the only significant supraspinal source of CCK in the RVM. 1,2-Dimethylhydrazine 109-112 cholecystokinin Homo sapiens 79-82 23415792-8 2013 Using a retrograde tracer and immunohistochemical labeling, we determined that CCK-expressing neurons in the DMH are the only significant supraspinal source of CCK in the RVM. 1,2-Dimethylhydrazine 109-112 cholecystokinin Homo sapiens 160-163 23514809-4 2013 In the DMH group, low expression of IL-4, an anti-inflammatory cytokine, was further observed with respect to the other groups. 1,2-Dimethylhydrazine 7-10 interleukin 4 Rattus norvegicus 36-40 23172177-2 2013 The DMH contains orexigenic neuropeptide Y (NPY) neurons, but the role of these neurons in the control of energy homeostasis is not well understood. 1,2-Dimethylhydrazine 4-7 neuropeptide Y Rattus norvegicus 44-47 23172177-3 2013 NPY expression in the DMH is low under normal conditions in adult rodents but is significantly increased during chronic hyperphagic conditions such as lactation and diet-induced obesity (DIO). 1,2-Dimethylhydrazine 22-25 neuropeptide Y Rattus norvegicus 0-3 23172177-4 2013 To understand better the role of DMH-NPY neurons, we characterized the efferent projections of DMH-NPY neurons using the anterograde tracer biotinylated dextran amine (BDA) in lactating rats and DIO mice. 1,2-Dimethylhydrazine 33-36 neuropeptide Y Rattus norvegicus 37-40 23172177-4 2013 To understand better the role of DMH-NPY neurons, we characterized the efferent projections of DMH-NPY neurons using the anterograde tracer biotinylated dextran amine (BDA) in lactating rats and DIO mice. 1,2-Dimethylhydrazine 95-98 neuropeptide Y Rattus norvegicus 99-102 23172177-9 2013 Furthermore, DMH-NPY projections were not observed within the nucleus of the solitary tract (NTS), another brainstem site critical for the regulation of sympathetic outflow. 1,2-Dimethylhydrazine 13-16 neuropeptide Y Rattus norvegicus 17-20 23201351-8 2013 However, serotonin-mediated inputs from the NDR to the LC modulate only fear-induced antinociception and not the defensive behaviours evoked by GABA(A) receptor blockade in the DMH. 1,2-Dimethylhydrazine 177-180 serine/threonine kinase 38 Homo sapiens 44-47 23376423-12 2013 After administration of 1,2-dimethylhydrazine and DSS, invasive carcinomas were observed exclusively in Spdef(-/-) mice. 1,2-Dimethylhydrazine 24-45 SAM pointed domain containing ets transcription factor Mus musculus 104-109 23083763-3 2012 While the actions of ARC NPY in energy balance control have been well studied, a role for DMH NPY is still being unraveled. 1,2-Dimethylhydrazine 90-93 neuropeptide Y Rattus norvegicus 94-97 23008118-4 2013 In the DMH group treated with green tea, significant reductions in gene overexpressions of colonic nuclear factor kappaB (NF-kappaB), tumour necrosis factor alpha, inducible nitric oxide synthase and cyclooxygenase 2, and NF-kappaB immunostaining indicates the anti-inflammatory effect of green tea in attenuating colon cancer. 1,2-Dimethylhydrazine 7-10 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 200-216 24175821-6 2013 Administration of DMH resulted in significant (p <= 0.05) intestinal and colonic lipid peroxidation (MDA) and reduction of antioxidants such as catalase, glutathione peroxidase, glutathione reductase, glutathione-S- transferase and reduced glutathione. 1,2-Dimethylhydrazine 18-21 glutathione-disulfide reductase Rattus norvegicus 181-202 24175821-6 2013 Administration of DMH resulted in significant (p <= 0.05) intestinal and colonic lipid peroxidation (MDA) and reduction of antioxidants such as catalase, glutathione peroxidase, glutathione reductase, glutathione-S- transferase and reduced glutathione. 1,2-Dimethylhydrazine 18-21 hematopoietic prostaglandin D synthase Rattus norvegicus 204-230 24175821-9 2013 In addition, the DMH administered rats showed amplified expression of PCNA in the colon and decreased expression of this proliferative marker was clearly noted with initiation, post-initiation and entire period of ACME treatment regimens. 1,2-Dimethylhydrazine 17-20 proliferating cell nuclear antigen Rattus norvegicus 70-74 23575271-2 2013 5-FU pharmacokinetic and pharmacodynamic studies were performed using DPD circadian variation in rats with 1,2-dimethylhydrazine-induced CRC. 1,2-Dimethylhydrazine 107-128 dihydropyrimidine dehydrogenase Rattus norvegicus 70-73 23313404-2 2013 Previously, we have shown that compared to AAVGFP controls, adeno-associated virus (AAV)-mediated overexpression of NPY in the DMH of lean rats resulted in significantly higher body weight gain that was attributed to increased food intake, and this was further exacerbated by a high-fat diet. 1,2-Dimethylhydrazine 127-130 neuropeptide Y Rattus norvegicus 116-119 24624789-0 2013 [Expression of VEGFA during 1,2-dimethylhydrazine induction of malignant hemangioendothelioma in the renal capsule in mice]. 1,2-Dimethylhydrazine 28-49 vascular endothelial growth factor A Mus musculus 15-20 22982865-0 2012 Short curcumin treatment modulates oxidative stress, arginase activity, aberrant crypt foci, and TGF-beta1 and HES-1 transcripts in 1,2-dimethylhydrazine-colon carcinogenesis in mice. 1,2-Dimethylhydrazine 132-153 hes family bHLH transcription factor 1 Mus musculus 111-116 22982865-5 2012 DMH also increased inducible nitric synthase (iNOS) mRNA transcripts (250%), nitrites level (240%) and arginase activity (296%), leading to nitrosative stress and cell proliferation. 1,2-Dimethylhydrazine 0-3 nitric oxide synthase 2, inducible Mus musculus 46-50 22361264-2 2012 Neurons that synthesize orexin are also found in the region of the DMH. 1,2-Dimethylhydrazine 67-70 hypocretin neuropeptide precursor Rattus norvegicus 24-30 23083763-6 2012 The findings of DMH NPY overexpression or induction in animals with increased energy demands and in certain rodent models of obesity implicate a role for DMH NPY in maintaining energy homeostasis. 1,2-Dimethylhydrazine 16-19 neuropeptide Y Rattus norvegicus 20-23 23083763-6 2012 The findings of DMH NPY overexpression or induction in animals with increased energy demands and in certain rodent models of obesity implicate a role for DMH NPY in maintaining energy homeostasis. 1,2-Dimethylhydrazine 16-19 neuropeptide Y Rattus norvegicus 158-161 23083763-6 2012 The findings of DMH NPY overexpression or induction in animals with increased energy demands and in certain rodent models of obesity implicate a role for DMH NPY in maintaining energy homeostasis. 1,2-Dimethylhydrazine 154-157 neuropeptide Y Rattus norvegicus 20-23 23083763-6 2012 The findings of DMH NPY overexpression or induction in animals with increased energy demands and in certain rodent models of obesity implicate a role for DMH NPY in maintaining energy homeostasis. 1,2-Dimethylhydrazine 154-157 neuropeptide Y Rattus norvegicus 158-161 22326805-4 2012 Mice treated with DMH presented histopathological alterations consistent with tumor development, augmented CD44 expression and increased proteasome peptidase activities. 1,2-Dimethylhydrazine 18-21 CD44 antigen Mus musculus 107-111 23083763-7 2012 In support of this view, adeno-associated virus (AAV)-mediated overexpression of NPY in the DMH causes increases in food intake and body weight and exacerbates high-fat diet-induced hyperphagia and obesity. 1,2-Dimethylhydrazine 92-95 neuropeptide Y Rattus norvegicus 81-84 23083763-8 2012 Knockdown of NPY in the DMH via AAV-mediated RNAi ameliorates hyperphagia, obesity and glucose intolerance of Otsuka Long-Evans Tokushima Fatty rats in which DMH NPY overexpression has been proposed to play a causal role. 1,2-Dimethylhydrazine 24-27 neuropeptide Y Rattus norvegicus 13-16 23083763-8 2012 Knockdown of NPY in the DMH via AAV-mediated RNAi ameliorates hyperphagia, obesity and glucose intolerance of Otsuka Long-Evans Tokushima Fatty rats in which DMH NPY overexpression has been proposed to play a causal role. 1,2-Dimethylhydrazine 158-161 neuropeptide Y Rattus norvegicus 13-16 23083763-8 2012 Knockdown of NPY in the DMH via AAV-mediated RNAi ameliorates hyperphagia, obesity and glucose intolerance of Otsuka Long-Evans Tokushima Fatty rats in which DMH NPY overexpression has been proposed to play a causal role. 1,2-Dimethylhydrazine 158-161 neuropeptide Y Rattus norvegicus 162-165 23083763-9 2012 NPY knockdown in the DMH also prevents high-fat diet-induced hyperphagia, obesity and impaired glucose homeostasis. 1,2-Dimethylhydrazine 21-24 neuropeptide Y Rattus norvegicus 0-3 23083763-10 2012 A detailed examination of actions of DMH NPY reveals that DMH NPY specifically affects nocturnal meal size and produces an inhibitory action on within meal satiety signals. 1,2-Dimethylhydrazine 37-40 neuropeptide Y Rattus norvegicus 62-65 23083763-11 2012 In addition, DMH NPY modulates energy expenditure likely through affecting brown adipocyte formation and thermogenic activity. 1,2-Dimethylhydrazine 13-16 neuropeptide Y Rattus norvegicus 17-20 23083763-12 2012 Overall, the recent findings provide clear evidence demonstrating critical roles for DMH NPY in energy balance control, and also imply a potential role for DMH NPY in maintaining glucose homeostasis. 1,2-Dimethylhydrazine 156-159 neuropeptide Y Rattus norvegicus 160-163 22752389-8 2012 On the other hand, supplementation with selenium to DMH treated rats resulted in a significant decrease in the levels of lipid peroxidation but caused a significant increase in the levels of GSH as well in the activities of GR, GST, SOD, CAT, and GPx. 1,2-Dimethylhydrazine 52-55 glutathione-disulfide reductase Rattus norvegicus 224-226 22752389-8 2012 On the other hand, supplementation with selenium to DMH treated rats resulted in a significant decrease in the levels of lipid peroxidation but caused a significant increase in the levels of GSH as well in the activities of GR, GST, SOD, CAT, and GPx. 1,2-Dimethylhydrazine 52-55 catalase Rattus norvegicus 238-241 22561258-0 2012 PTEN regulates apoptotic cell death through PI3-K/Akt/GSK3beta signaling pathway in DMH induced early colon carcinogenesis in rat. 1,2-Dimethylhydrazine 84-87 phosphatase and tensin homolog Rattus norvegicus 0-4 22561258-0 2012 PTEN regulates apoptotic cell death through PI3-K/Akt/GSK3beta signaling pathway in DMH induced early colon carcinogenesis in rat. 1,2-Dimethylhydrazine 84-87 AKT serine/threonine kinase 1 Rattus norvegicus 50-53 22561258-0 2012 PTEN regulates apoptotic cell death through PI3-K/Akt/GSK3beta signaling pathway in DMH induced early colon carcinogenesis in rat. 1,2-Dimethylhydrazine 84-87 glycogen synthase kinase 3 beta Rattus norvegicus 54-62 22561258-4 2012 Western blotting and immunofluorescence results indicated that the expression of PI3-K and Akt was promoted in the DMH group while least apoptosis was detected in this group as analyzed by Hoechst 33342-propidium iodide co-staining. 1,2-Dimethylhydrazine 115-118 AKT serine/threonine kinase 1 Rattus norvegicus 91-94 22561258-5 2012 DMH group further detected lower GSK-3beta and PTEN expression as compared to other groups. 1,2-Dimethylhydrazine 0-3 glycogen synthase kinase 3 beta Rattus norvegicus 33-42 22561258-5 2012 DMH group further detected lower GSK-3beta and PTEN expression as compared to other groups. 1,2-Dimethylhydrazine 0-3 phosphatase and tensin homolog Rattus norvegicus 47-51 21901745-1 2012 In a genome-wide screen using DMH (differential methylation hybridization) we have identified a CpG island within the 5" region and untranslated first exon of the secretory granule neuroendocrine protein 1 gene (SGNE1/7B2) that showed hypermethylation in low- and high-grade astrocytomas compared to normal brain tissue. 1,2-Dimethylhydrazine 30-33 secretogranin V Homo sapiens 212-221 22664730-6 2012 To investigate the role of the PKC isoforms in DMH-induced abnormal HUVEC proliferation, we modulated PKCmicro expression in DMH-treated HUVECs using small interfering RNA. 1,2-Dimethylhydrazine 149-152 protein kinase D1 Homo sapiens 126-134 22664730-9 2012 Expression of PKCmicro was significant in the DMH-treated group, and downregulation of PKCmicro inhibited DMH-induced abnormal HUVEC proliferation. 1,2-Dimethylhydrazine 46-49 protein kinase D1 Homo sapiens 14-22 22664730-9 2012 Expression of PKCmicro was significant in the DMH-treated group, and downregulation of PKCmicro inhibited DMH-induced abnormal HUVEC proliferation. 1,2-Dimethylhydrazine 118-121 protein kinase D1 Homo sapiens 99-107 22664730-10 2012 The PKCmicro isoform is believed to be important in the abnormal growth of vascular endothelial cells induced by DMH, and this was confirmed by an objective siRNA experiment, which showed a clear decrease in PKCmicro expression. 1,2-Dimethylhydrazine 137-140 protein kinase D1 Homo sapiens 4-12 22664730-10 2012 The PKCmicro isoform is believed to be important in the abnormal growth of vascular endothelial cells induced by DMH, and this was confirmed by an objective siRNA experiment, which showed a clear decrease in PKCmicro expression. 1,2-Dimethylhydrazine 137-140 protein kinase D1 Homo sapiens 244-252 22670549-15 2012 CONCLUSION: COX-2 expression was "induced" by DMH and reverted to a "wild"-type level of expression upon exposure to HBO2. 1,2-Dimethylhydrazine 46-49 cytochrome c oxidase II, mitochondrial Rattus norvegicus 12-17 22439659-4 2012 Subcutaneous injection of DMH (40 mg/kg body weight twice a week for 2 weeks) to the rats resulted in elevated expression of ODC, a genetic marker for CRC, and its transcription factor myelocytomatosis oncogene (c-myc). 1,2-Dimethylhydrazine 26-29 ornithine decarboxylase 1 Rattus norvegicus 125-128 22439659-4 2012 Subcutaneous injection of DMH (40 mg/kg body weight twice a week for 2 weeks) to the rats resulted in elevated expression of ODC, a genetic marker for CRC, and its transcription factor myelocytomatosis oncogene (c-myc). 1,2-Dimethylhydrazine 26-29 MYC proto-oncogene, bHLH transcription factor Rattus norvegicus 185-210 22439659-4 2012 Subcutaneous injection of DMH (40 mg/kg body weight twice a week for 2 weeks) to the rats resulted in elevated expression of ODC, a genetic marker for CRC, and its transcription factor myelocytomatosis oncogene (c-myc). 1,2-Dimethylhydrazine 26-29 MYC proto-oncogene, bHLH transcription factor Rattus norvegicus 212-217 22439659-5 2012 Furthermore, increased levels of lipid peroxidation and hydroperoxides with diminished levels of antioxidants including superoxide dismutase, catalase, and reduced glutathione were also observed in the tissues of DMH-intoxicated rats. 1,2-Dimethylhydrazine 213-216 catalase Rattus norvegicus 142-150 22353545-8 2012 Mc3r(-/-) mice displayed a significant reduction in FOS-IR in the DMH during feeding. 1,2-Dimethylhydrazine 66-69 melanocortin 3 receptor Mus musculus 0-4 22353013-8 2012 beta-Sitosterol also exhibited a protective action against DMH-induced depletion of antioxidants such as catalase, superoxide dismutase, glutathione peroxidase, glutathione reductase, glutathione S-transferase, and reduced glutathione in colonic and hepatic tissues of experimental animals. 1,2-Dimethylhydrazine 59-62 catalase Rattus norvegicus 105-113 22353013-8 2012 beta-Sitosterol also exhibited a protective action against DMH-induced depletion of antioxidants such as catalase, superoxide dismutase, glutathione peroxidase, glutathione reductase, glutathione S-transferase, and reduced glutathione in colonic and hepatic tissues of experimental animals. 1,2-Dimethylhydrazine 59-62 hematopoietic prostaglandin D synthase Rattus norvegicus 184-209 22420317-6 2012 Plasma analysis showed that DMH-exposure induced amplified amounts of interleukin (IL)-4, IL-5, IL-10, and transforming growth factor-beta, whereas MS feeding counteracted this effect but enhanced IL-2, IL12p70, IL21, TNF-alpha, and interferon-gamma. 1,2-Dimethylhydrazine 28-31 interleukin 5 Rattus norvegicus 90-94 22420317-6 2012 Plasma analysis showed that DMH-exposure induced amplified amounts of interleukin (IL)-4, IL-5, IL-10, and transforming growth factor-beta, whereas MS feeding counteracted this effect but enhanced IL-2, IL12p70, IL21, TNF-alpha, and interferon-gamma. 1,2-Dimethylhydrazine 28-31 interleukin 10 Rattus norvegicus 96-101 22420317-6 2012 Plasma analysis showed that DMH-exposure induced amplified amounts of interleukin (IL)-4, IL-5, IL-10, and transforming growth factor-beta, whereas MS feeding counteracted this effect but enhanced IL-2, IL12p70, IL21, TNF-alpha, and interferon-gamma. 1,2-Dimethylhydrazine 28-31 interleukin 2 Rattus norvegicus 197-201 22420317-6 2012 Plasma analysis showed that DMH-exposure induced amplified amounts of interleukin (IL)-4, IL-5, IL-10, and transforming growth factor-beta, whereas MS feeding counteracted this effect but enhanced IL-2, IL12p70, IL21, TNF-alpha, and interferon-gamma. 1,2-Dimethylhydrazine 28-31 interleukin 21 Rattus norvegicus 212-216 22420317-6 2012 Plasma analysis showed that DMH-exposure induced amplified amounts of interleukin (IL)-4, IL-5, IL-10, and transforming growth factor-beta, whereas MS feeding counteracted this effect but enhanced IL-2, IL12p70, IL21, TNF-alpha, and interferon-gamma. 1,2-Dimethylhydrazine 28-31 tumor necrosis factor Rattus norvegicus 218-227 22420317-6 2012 Plasma analysis showed that DMH-exposure induced amplified amounts of interleukin (IL)-4, IL-5, IL-10, and transforming growth factor-beta, whereas MS feeding counteracted this effect but enhanced IL-2, IL12p70, IL21, TNF-alpha, and interferon-gamma. 1,2-Dimethylhydrazine 28-31 interferon gamma Rattus norvegicus 233-249 22441428-6 2012 Inflammation remains the dominant molecular mechanism in the development of multiple plaque lesions, the carcinogenic lesions in a DMH-induced process that may be mediated by COX-2. 1,2-Dimethylhydrazine 131-134 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 175-180 22441428-7 2012 Western blot and immunofluorescence analysis revealed a higher expression of COX-2 and nuclear factor-kappaB, the transcription factors responsible for proinflammatory proteins such as TNFalpha, and also the inducible nitric oxide synthase in the DMH group, which was further recovered significantly with the use of Celecoxib and Dolastatin. 1,2-Dimethylhydrazine 247-250 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 77-82 21871472-2 2012 Administration of CCK into the DMH reduces food intake and OLETF rats lacking CCK1 receptors (CCK1R) become hyperphagic and obese. 1,2-Dimethylhydrazine 31-34 cholecystokinin Rattus norvegicus 18-21 22128027-2 2012 Here, we show that acute stress increases 7alpha-OH PREG synthesis in the dorsomedial hypothalamus (DMH) through corticosterone (CORT) action in newts. 1,2-Dimethylhydrazine 100-103 cortistatin Homo sapiens 129-133 22128027-6 2012 Glucocorticoid receptor was present in DMH neurons expressing CYP7B. 1,2-Dimethylhydrazine 39-42 nuclear receptor subfamily 3 group C member 1 Homo sapiens 0-23 22128027-7 2012 Thus, CORT appears to act directly on DMH neurons to increase 7alpha-OH PREG synthesis. 1,2-Dimethylhydrazine 38-41 cortistatin Homo sapiens 6-10 22128027-11 2012 These results indicate that acute stress increases the synthesis of 7alpha-OH PREG via CORT action in the DMH, and 7alpha-OH PREG activates serotonergic neurons in the DMH that may coordinate behavioral responses to stress. 1,2-Dimethylhydrazine 106-109 cortistatin Homo sapiens 87-91 21505005-0 2012 Effect of endostatin on 1,2-dimethylhydrazine-induced colon tumor in mice. 1,2-Dimethylhydrazine 24-45 collagen, type XVIII, alpha 1 Mus musculus 10-20 21505005-2 2012 We aimed to investigate the in vivo activities of low dose of recombinant human endostatin on 1,2-dimethylhydrazine (DMH)-induced mice colon cancer. 1,2-Dimethylhydrazine 94-115 collagen, type XVIII, alpha 1 Mus musculus 80-90 21505005-2 2012 We aimed to investigate the in vivo activities of low dose of recombinant human endostatin on 1,2-dimethylhydrazine (DMH)-induced mice colon cancer. 1,2-Dimethylhydrazine 117-120 collagen, type XVIII, alpha 1 Mus musculus 80-90 21505005-9 2012 At the end of our study, we noticed that the number of lesions decreased by 25% in the group of endostatin, considering the number of the lesions in the group of DMH. 1,2-Dimethylhydrazine 162-165 collagen, type XVIII, alpha 1 Mus musculus 96-106 21871472-5 2012 OLETF rats with AAVCCK1R injections demonstrated a 65% replenishment of Cck1r mRNA expression in the DMH relative to lean LETO control rats. 1,2-Dimethylhydrazine 101-104 cholecystokinin A receptor Rattus norvegicus 72-77 21871472-7 2012 Importantly, the elevation in blood glucose level of OLETF rats was attenuated by the AAVCCK1R injections (p=0.03), suggesting a role for DMH CCK signaling in glucose homeostasis. 1,2-Dimethylhydrazine 138-141 cholecystokinin Rattus norvegicus 89-92 21871472-8 2012 In support of this role, administration of CCK into the DMH of intact rats enhanced glucose tolerance, as this occurred through activation of CCK1R but not CCK2R signaling. 1,2-Dimethylhydrazine 56-59 cholecystokinin Rattus norvegicus 43-46 21871472-9 2012 In conclusion, partial replenishment of CCK1R in the DMH of OLETF rats, although insufficient for altering overall food intake and body weight, normalizes meal pattern changes and reduces blood glucose levels. 1,2-Dimethylhydrazine 53-56 cholecystokinin A receptor Rattus norvegicus 40-45 21871472-10 2012 Our study also shows a novel role of DMH CCK signaling in glucose homeostasis. 1,2-Dimethylhydrazine 37-40 cholecystokinin Rattus norvegicus 41-44 23167349-7 2012 TA treatment prevented deteriorative effects induced by DMH through a protective mechanism that involved reduction of oxidative stress as well as COX-2, i-NOS, PCNA protein expression levels and TNF-alpha(p<0.001) release. 1,2-Dimethylhydrazine 56-59 cytochrome c oxidase II, mitochondrial Rattus norvegicus 146-151 21871472-3 2012 We hypothesized that site specific replenishment of CCK1R in the DMH of OLETF rats would attenuate aspects of their feeding deficits. 1,2-Dimethylhydrazine 65-68 cholecystokinin A receptor Rattus norvegicus 52-57 21871472-4 2012 Recombinant vectors of adeno-associated viral (AAV)-mediated expression of CCK1R (AAVCCK1R) were bilaterally delivered into the DMH of OLETF. 1,2-Dimethylhydrazine 128-131 cholecystokinin A receptor Rattus norvegicus 75-80 22519408-8 2012 In both phases, DMH treatment showed an increase in pan Ras, Raf, MEK1/2, extracellular signal regulated kinase (Erk)1/2, and c-fos levels. 1,2-Dimethylhydrazine 16-19 MEK homolog 1 Zea mays 66-72 22919283-13 2012 The expressions of anti-apoptotic gene, Survivin, and cell cycle progression-associated gene, Cyclin D1, were increased by DMH-treatment. 1,2-Dimethylhydrazine 123-126 cyclin D1 Rattus norvegicus 94-103 22919283-15 2012 The expressions of all SIRT1-7 mRNAs were significantly increased by CR in DMH-treated rats. 1,2-Dimethylhydrazine 75-78 sirtuin 1 Rattus norvegicus 23-28 22519408-10 2012 Treatment with FO + CO (1:1) + DMH decreased pan Ras, MEK1/2 and Erk1/2 levels in post-initiation phase whereas Raf and c-fos were decreased in both phases. 1,2-Dimethylhydrazine 31-34 MEK homolog 1 Zea mays 54-60 22519408-11 2012 Treatment with FO + CO (2.5:1) + DMH decreased Ras, Raf, MEK1/2, Erk1/2, and c-fos levels in both phases. 1,2-Dimethylhydrazine 33-36 MEK homolog 1 Zea mays 57-63 22848295-0 2011 Consumption of vitamin B6 reduces colonic damage and protein expression of HSP70 and HO-1, the anti-tumor targets, in rats exposed to 1,2-dimethylhydrazine. 1,2-Dimethylhydrazine 134-155 heat shock protein family A (Hsp70) member 1B Rattus norvegicus 75-80 22034979-6 2011 We found a strong correlation between the expression of food anticipation measured by running-wheel activity and Fos expression levels in the DMH of ABA-normal rats, whereas no correlation was found in ABA-random rats. 1,2-Dimethylhydrazine 142-145 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 113-116 22848295-0 2011 Consumption of vitamin B6 reduces colonic damage and protein expression of HSP70 and HO-1, the anti-tumor targets, in rats exposed to 1,2-dimethylhydrazine. 1,2-Dimethylhydrazine 134-155 heme oxygenase 1 Rattus norvegicus 85-89 22848295-7 2011 This study provided evidence that dietary supplemental vitamin B6 suppresses colon damage, epithelial cell proliferation and protein expression of HSP70 and HO-1, the targets for anti-tumor agents, in rats exposed to DMH. 1,2-Dimethylhydrazine 217-220 heat shock protein family A (Hsp70) member 1B Rattus norvegicus 147-152 22848295-7 2011 This study provided evidence that dietary supplemental vitamin B6 suppresses colon damage, epithelial cell proliferation and protein expression of HSP70 and HO-1, the targets for anti-tumor agents, in rats exposed to DMH. 1,2-Dimethylhydrazine 217-220 heme oxygenase 1 Rattus norvegicus 157-161 21761111-0 2011 Expression of NHERF1 in colonic tumors induced by 1,2-dimethylhydrazine in rats is independent of plasma ovarian steroids. 1,2-Dimethylhydrazine 50-71 SLC9A3 regulator 1 Rattus norvegicus 14-20 21803737-7 2011 In the mutation assays, DMH plus DSS enhanced the gpt mutant frequency (MF) in the colon, and the silymarin treatments reduced the MFs by 20%. 1,2-Dimethylhydrazine 24-27 glutamic--pyruvic transaminase Rattus norvegicus 50-53 22866128-6 2011 In conclusion, the present study showed that PSK not only suppressed colorectal tumor formation in the DMH+DSS-induced IBD model, but also improved the survival rate, indicating that anti-inflammatory activity is one of the mechanisms for the antitumor effects of PSK. 1,2-Dimethylhydrazine 103-106 TAO kinase 2 Mus musculus 45-48 21865462-8 2011 We demonstrated that neurons in the dorsomedial hypothalamus (DMH) of DIO mice mediate the thermogenic responses to hyperleptinemia in obese mammals because blockade of leptin receptors in the DMH prevented the thermogenic effects of leptin. 1,2-Dimethylhydrazine 62-65 leptin Mus musculus 121-127 21865462-8 2011 We demonstrated that neurons in the dorsomedial hypothalamus (DMH) of DIO mice mediate the thermogenic responses to hyperleptinemia in obese mammals because blockade of leptin receptors in the DMH prevented the thermogenic effects of leptin. 1,2-Dimethylhydrazine 62-65 leptin Mus musculus 169-175 21865462-8 2011 We demonstrated that neurons in the dorsomedial hypothalamus (DMH) of DIO mice mediate the thermogenic responses to hyperleptinemia in obese mammals because blockade of leptin receptors in the DMH prevented the thermogenic effects of leptin. 1,2-Dimethylhydrazine 193-196 leptin Mus musculus 121-127 21865462-8 2011 We demonstrated that neurons in the dorsomedial hypothalamus (DMH) of DIO mice mediate the thermogenic responses to hyperleptinemia in obese mammals because blockade of leptin receptors in the DMH prevented the thermogenic effects of leptin. 1,2-Dimethylhydrazine 193-196 leptin Mus musculus 169-175 21865462-9 2011 Peripheral Melotan II (MTII) injection increased iBAT temperature, but it was blunted by blockade of DMH melanocortin receptors (MC4Rs) by injecting agouti-related peptide (AgRP) directly into the DMH, suggesting a physiological role of the DMH on temperature regulation in animals with normal body weight. 1,2-Dimethylhydrazine 101-104 agouti related neuropeptide Mus musculus 149-171 21865462-9 2011 Peripheral Melotan II (MTII) injection increased iBAT temperature, but it was blunted by blockade of DMH melanocortin receptors (MC4Rs) by injecting agouti-related peptide (AgRP) directly into the DMH, suggesting a physiological role of the DMH on temperature regulation in animals with normal body weight. 1,2-Dimethylhydrazine 101-104 agouti related neuropeptide Mus musculus 173-177 21865462-9 2011 Peripheral Melotan II (MTII) injection increased iBAT temperature, but it was blunted by blockade of DMH melanocortin receptors (MC4Rs) by injecting agouti-related peptide (AgRP) directly into the DMH, suggesting a physiological role of the DMH on temperature regulation in animals with normal body weight. 1,2-Dimethylhydrazine 197-200 agouti related neuropeptide Mus musculus 149-171 21865462-9 2011 Peripheral Melotan II (MTII) injection increased iBAT temperature, but it was blunted by blockade of DMH melanocortin receptors (MC4Rs) by injecting agouti-related peptide (AgRP) directly into the DMH, suggesting a physiological role of the DMH on temperature regulation in animals with normal body weight. 1,2-Dimethylhydrazine 197-200 agouti related neuropeptide Mus musculus 173-177 22321754-1 2011 OBJECTIVE: To explore the effects and relationship of specific demethylation agent 5-Aza-2"-deoxycytidine (5-Aza-CdR) on colorectal cancer (CRC) induced by 1, 2-dimethylhydrazine (DMH) in mouse and the in vivo expression of cyclin-dependent kinases inhibitor p16/CDKN(2) mRNA. 1,2-Dimethylhydrazine 156-178 cyclin dependent kinase inhibitor 2A Mus musculus 259-262 22321754-9 2011 Immunohistochemical staining showed there was a significant elevation of PCNA in the group DMH (16/19) as compared with that in the group DMH + 5-Aza-CdR (11/19, P < 0.05). 1,2-Dimethylhydrazine 91-94 proliferating cell nuclear antigen Mus musculus 73-77 22321754-10 2011 In situ hybridization revealed that the level of tumor suppressor gene p16/CDKN(2) mRNA was significantly lower in the group DMH than that in the group DMH + 5-Aza-CdR. 1,2-Dimethylhydrazine 125-128 cyclin dependent kinase inhibitor 2A Mus musculus 71-74 22321754-10 2011 In situ hybridization revealed that the level of tumor suppressor gene p16/CDKN(2) mRNA was significantly lower in the group DMH than that in the group DMH + 5-Aza-CdR. 1,2-Dimethylhydrazine 152-155 cyclin dependent kinase inhibitor 2A Mus musculus 71-74 21761111-3 2011 We studied the expression and localization of NHERF1 and beta-catenin by immunohistochemistry in colonic tumors induced by 1,2 dimethylhidrazine (DMH) in Sprague-Dawley rats. 1,2-Dimethylhydrazine 146-149 SLC9A3 regulator 1 Rattus norvegicus 46-52 21463623-7 2011 DMH-induced rats exhibited elevated expressions of PI3K and Akt as confirmed by immunofluorescence, immunoblot and confocal microscopic analysis. 1,2-Dimethylhydrazine 0-3 AKT serine/threonine kinase 1 Rattus norvegicus 60-63 22754195-3 2011 The DMH administration invariably led to increase in the liver microsomal proteins of molecular weight of about 29 (ERp29) and 53 kDa (ERp53) and decrease in the protein of molecular weight of 36 kDa (ERp36) thereby suggesting the interference of DMH and its metabolites with normal protein biosynthesis and folding, in the reticular membranes of the liver cells thus developing ER stress. 1,2-Dimethylhydrazine 4-7 endoplasmic reticulum protein 29 Mus musculus 116-121 22754195-7 2011 It simultaneously increased the level of reduced glutathione (GSH) and the activity of glutathione-S-transferase (GST) thereby suggesting that it prevents peroxidative damage and also diverts the active metabolites (electrophiles) of DMH from their interactions with critical cellular bio-molecules which could be responsible for its protective action against DMH. 1,2-Dimethylhydrazine 234-237 hematopoietic prostaglandin D synthase Mus musculus 87-112 22754195-7 2011 It simultaneously increased the level of reduced glutathione (GSH) and the activity of glutathione-S-transferase (GST) thereby suggesting that it prevents peroxidative damage and also diverts the active metabolites (electrophiles) of DMH from their interactions with critical cellular bio-molecules which could be responsible for its protective action against DMH. 1,2-Dimethylhydrazine 234-237 hematopoietic prostaglandin D synthase Mus musculus 114-117 22754195-7 2011 It simultaneously increased the level of reduced glutathione (GSH) and the activity of glutathione-S-transferase (GST) thereby suggesting that it prevents peroxidative damage and also diverts the active metabolites (electrophiles) of DMH from their interactions with critical cellular bio-molecules which could be responsible for its protective action against DMH. 1,2-Dimethylhydrazine 360-363 hematopoietic prostaglandin D synthase Mus musculus 87-112 22754195-7 2011 It simultaneously increased the level of reduced glutathione (GSH) and the activity of glutathione-S-transferase (GST) thereby suggesting that it prevents peroxidative damage and also diverts the active metabolites (electrophiles) of DMH from their interactions with critical cellular bio-molecules which could be responsible for its protective action against DMH. 1,2-Dimethylhydrazine 360-363 hematopoietic prostaglandin D synthase Mus musculus 114-117 21463623-0 2011 Ellagic acid prevents rat colon carcinogenesis induced by 1, 2 dimethyl hydrazine through inhibition of AKT-phosphoinositide-3 kinase pathway. 1,2-Dimethylhydrazine 58-81 AKT serine/threonine kinase 1 Rattus norvegicus 104-107 21463623-11 2011 This study reveals the involvement of PI3K-Akt signaling through which ellagic acid induces apoptosis and subsequently suppresses colon cancer during DMH-induced rat colon carcinogenesis. 1,2-Dimethylhydrazine 150-153 AKT serine/threonine kinase 1 Rattus norvegicus 43-46 21289197-6 2011 Using the retrograde, transsynaptic tracer pseudorabies virus (PRV) injected into the BAT of mice, we identified PRV-labeled LepRb neurons in the DMH/DHA and mPOA (and other sites), thus indicating their involvement in the regulation of sympathetic BAT circuits. 1,2-Dimethylhydrazine 146-149 leptin receptor Mus musculus 125-130 21531339-2 2011 Here we report that knockdown of NPY expression in the DMH by adeno-associated virus-mediated RNAi reduced fat depots in rats fed regular chow and ameliorated high-fat diet-induced hyperphagia and obesity. 1,2-Dimethylhydrazine 55-58 neuropeptide Y Rattus norvegicus 33-36 21531339-3 2011 DMH NPY knockdown resulted in development of brown adipocytes in inguinal white adipose tissue through the sympathetic nervous system. 1,2-Dimethylhydrazine 0-3 neuropeptide Y Rattus norvegicus 4-7 21289197-7 2011 Indeed, acute cold exposure induced c-Fos (as a surrogate for neuronal activity) in DMH/DHA LepRb neurons, and a large number of mPOA LepRb neurons project to the DMH/DHA. 1,2-Dimethylhydrazine 84-87 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 36-41 21679035-0 2011 Reduced tumour progression and angiogenesis in 1,2-dimethylhydrazine mice treated with NS-398 is associated with down-regulation of cyclooxygenase-2 and decreased beta-catenin nuclear localisation. 1,2-Dimethylhydrazine 47-68 prostaglandin-endoperoxide synthase 2 Mus musculus 132-148 21679035-0 2011 Reduced tumour progression and angiogenesis in 1,2-dimethylhydrazine mice treated with NS-398 is associated with down-regulation of cyclooxygenase-2 and decreased beta-catenin nuclear localisation. 1,2-Dimethylhydrazine 47-68 catenin (cadherin associated protein), beta 1 Mus musculus 163-175 21679035-3 2011 The aim of this study was to elucidate the effects of NS-398 in the 1,2-dimethylhydrazine (DMH) mouse model with respect to alteration in the expression of COX-2 and E-cadherin-catenin complex. 1,2-Dimethylhydrazine 68-89 cytochrome c oxidase II, mitochondrial Mus musculus 156-161 21679035-3 2011 The aim of this study was to elucidate the effects of NS-398 in the 1,2-dimethylhydrazine (DMH) mouse model with respect to alteration in the expression of COX-2 and E-cadherin-catenin complex. 1,2-Dimethylhydrazine 68-89 cadherin 1 Mus musculus 166-176 21679035-3 2011 The aim of this study was to elucidate the effects of NS-398 in the 1,2-dimethylhydrazine (DMH) mouse model with respect to alteration in the expression of COX-2 and E-cadherin-catenin complex. 1,2-Dimethylhydrazine 91-94 cytochrome c oxidase II, mitochondrial Mus musculus 156-161 21679035-3 2011 The aim of this study was to elucidate the effects of NS-398 in the 1,2-dimethylhydrazine (DMH) mouse model with respect to alteration in the expression of COX-2 and E-cadherin-catenin complex. 1,2-Dimethylhydrazine 91-94 cadherin 1 Mus musculus 166-176 21171084-6 2011 In the adenomas from DMH-treated K-ras{Val12} mice, K-ras{Val12} transgene recombination and expression were confirmed, with immunohistochemical evidence of strong Erk/MapK and mild PI3K/Akt pathway activation compared with adenomas from DMH-treated wild-type mice. 1,2-Dimethylhydrazine 21-24 Kirsten rat sarcoma viral oncogene homolog Mus musculus 33-38 21171084-6 2011 In the adenomas from DMH-treated K-ras{Val12} mice, K-ras{Val12} transgene recombination and expression were confirmed, with immunohistochemical evidence of strong Erk/MapK and mild PI3K/Akt pathway activation compared with adenomas from DMH-treated wild-type mice. 1,2-Dimethylhydrazine 21-24 Kirsten rat sarcoma viral oncogene homolog Mus musculus 52-57 21171084-6 2011 In the adenomas from DMH-treated K-ras{Val12} mice, K-ras{Val12} transgene recombination and expression were confirmed, with immunohistochemical evidence of strong Erk/MapK and mild PI3K/Akt pathway activation compared with adenomas from DMH-treated wild-type mice. 1,2-Dimethylhydrazine 21-24 mitogen-activated protein kinase 1 Mus musculus 164-167 21171084-6 2011 In the adenomas from DMH-treated K-ras{Val12} mice, K-ras{Val12} transgene recombination and expression were confirmed, with immunohistochemical evidence of strong Erk/MapK and mild PI3K/Akt pathway activation compared with adenomas from DMH-treated wild-type mice. 1,2-Dimethylhydrazine 21-24 thymoma viral proto-oncogene 1 Mus musculus 187-190 21171084-7 2011 Microarray hybridization and clustering analysis demonstrated different expression profiles in adenomas from DMH-treated wild-type and DMH-treated K-ras{Val12} mice, indicating involvement of different molecular mechanisms including Erk/MapK and PI3K/Akt signalling in K-ras{Val12}-expressing adenomas. 1,2-Dimethylhydrazine 109-112 Kirsten rat sarcoma viral oncogene homolog Mus musculus 147-152 21171084-7 2011 Microarray hybridization and clustering analysis demonstrated different expression profiles in adenomas from DMH-treated wild-type and DMH-treated K-ras{Val12} mice, indicating involvement of different molecular mechanisms including Erk/MapK and PI3K/Akt signalling in K-ras{Val12}-expressing adenomas. 1,2-Dimethylhydrazine 109-112 mitogen-activated protein kinase 1 Mus musculus 233-236 21171084-7 2011 Microarray hybridization and clustering analysis demonstrated different expression profiles in adenomas from DMH-treated wild-type and DMH-treated K-ras{Val12} mice, indicating involvement of different molecular mechanisms including Erk/MapK and PI3K/Akt signalling in K-ras{Val12}-expressing adenomas. 1,2-Dimethylhydrazine 109-112 thymoma viral proto-oncogene 1 Mus musculus 251-254 21171084-7 2011 Microarray hybridization and clustering analysis demonstrated different expression profiles in adenomas from DMH-treated wild-type and DMH-treated K-ras{Val12} mice, indicating involvement of different molecular mechanisms including Erk/MapK and PI3K/Akt signalling in K-ras{Val12}-expressing adenomas. 1,2-Dimethylhydrazine 109-112 Kirsten rat sarcoma viral oncogene homolog Mus musculus 269-274 21171084-7 2011 Microarray hybridization and clustering analysis demonstrated different expression profiles in adenomas from DMH-treated wild-type and DMH-treated K-ras{Val12} mice, indicating involvement of different molecular mechanisms including Erk/MapK and PI3K/Akt signalling in K-ras{Val12}-expressing adenomas. 1,2-Dimethylhydrazine 135-138 Kirsten rat sarcoma viral oncogene homolog Mus musculus 147-152 21171084-7 2011 Microarray hybridization and clustering analysis demonstrated different expression profiles in adenomas from DMH-treated wild-type and DMH-treated K-ras{Val12} mice, indicating involvement of different molecular mechanisms including Erk/MapK and PI3K/Akt signalling in K-ras{Val12}-expressing adenomas. 1,2-Dimethylhydrazine 135-138 mitogen-activated protein kinase 1 Mus musculus 233-236 21171084-7 2011 Microarray hybridization and clustering analysis demonstrated different expression profiles in adenomas from DMH-treated wild-type and DMH-treated K-ras{Val12} mice, indicating involvement of different molecular mechanisms including Erk/MapK and PI3K/Akt signalling in K-ras{Val12}-expressing adenomas. 1,2-Dimethylhydrazine 135-138 thymoma viral proto-oncogene 1 Mus musculus 251-254 21171084-7 2011 Microarray hybridization and clustering analysis demonstrated different expression profiles in adenomas from DMH-treated wild-type and DMH-treated K-ras{Val12} mice, indicating involvement of different molecular mechanisms including Erk/MapK and PI3K/Akt signalling in K-ras{Val12}-expressing adenomas. 1,2-Dimethylhydrazine 135-138 Kirsten rat sarcoma viral oncogene homolog Mus musculus 269-274 21171084-8 2011 Array-comparative genomic hybridization analysis showed chromosome stability in both cohorts, with only a very few tiny alterations observed in one adenoma from a DMH-treated K-ras{Val12} mouse. 1,2-Dimethylhydrazine 163-166 Kirsten rat sarcoma viral oncogene homolog Mus musculus 175-180 21171084-9 2011 Taken together, these data show that mutant K-ras significantly promotes DMH-induced colorectal tumourigenesis, resulting in distinct changes in cell signalling and proliferation, but does not alter chromosome stability in the tumours. 1,2-Dimethylhydrazine 73-76 Kirsten rat sarcoma viral oncogene homolog Mus musculus 44-49 22296388-10 2011 PCNA-labeled indexes (PCNA-LI) in the DMH-initiated colonic mucosa were found to be decreased by both doses of flaxseeds administration. 1,2-Dimethylhydrazine 38-41 proliferating cell nuclear antigen Rattus norvegicus 0-4 22296388-10 2011 PCNA-labeled indexes (PCNA-LI) in the DMH-initiated colonic mucosa were found to be decreased by both doses of flaxseeds administration. 1,2-Dimethylhydrazine 38-41 proliferating cell nuclear antigen Rattus norvegicus 22-26 21289197-9 2011 Thus, these data present strong evidence that LepRb neurons in the DMH/DHA and mPOA mediate thermoregulatory leptin action. 1,2-Dimethylhydrazine 67-70 leptin receptor Mus musculus 46-51 21289197-9 2011 Thus, these data present strong evidence that LepRb neurons in the DMH/DHA and mPOA mediate thermoregulatory leptin action. 1,2-Dimethylhydrazine 67-70 leptin Homo sapiens 109-115 21289197-7 2011 Indeed, acute cold exposure induced c-Fos (as a surrogate for neuronal activity) in DMH/DHA LepRb neurons, and a large number of mPOA LepRb neurons project to the DMH/DHA. 1,2-Dimethylhydrazine 163-166 leptin receptor Mus musculus 134-139 21289197-8 2011 Furthermore, DMH/DHA LepRb neurons (and a subpopulation of LepRb mPOA neurons) project and synaptically couple to rostral raphe pallidus neurons, consistent with the current understanding of BAT thermoregulatory circuits from the DMH/DHA and mPOA (Dimicco and Zaretsky, 2007; Morrison et al., 2008). 1,2-Dimethylhydrazine 13-16 leptin receptor Mus musculus 21-26 21967455-5 2011 DMH treatment caused a significant decrease in the activities of disaccharidases (sucrase, lactase, and maltase), but a significant increase in the activity of alkaline phosphatase. 1,2-Dimethylhydrazine 0-3 lactase Rattus norvegicus 91-98 21963975-0 2011 [Chemopreventive effects of 5-fluorouracil and lactoferrin on goldfish intestinal carcinogenesis induced by 1,2-dimethylhydrazine]. 1,2-Dimethylhydrazine 108-129 lactotransferrin Bos taurus 47-58 21857934-7 2011 Microarray gene expression analysis showed that S100a9, Defa20, Mmp10, Mmp7, Ptgs2, and Ang2 were among the most downregulated genes, whereas Per3, Tef, Rnf152, and Prdx6 were significantly upregulated in the DMH + Calcium group compared with the DMH group. 1,2-Dimethylhydrazine 209-212 S100 calcium binding protein A9 (calgranulin B) Mus musculus 48-54 21857934-7 2011 Microarray gene expression analysis showed that S100a9, Defa20, Mmp10, Mmp7, Ptgs2, and Ang2 were among the most downregulated genes, whereas Per3, Tef, Rnf152, and Prdx6 were significantly upregulated in the DMH + Calcium group compared with the DMH group. 1,2-Dimethylhydrazine 247-250 S100 calcium binding protein A9 (calgranulin B) Mus musculus 48-54 20617408-5 2010 1,2-dimethylhydrazine (DMH) was used for experimental colon cancer model in rat and diclofenac as the preferential COX-2 selective chemopreventive agent. 1,2-Dimethylhydrazine 0-21 prostaglandin-endoperoxide synthase 2 Homo sapiens 115-120 20617408-8 2010 COX-2 mRNA expression as well as PGE2 levels was elevated after DMH treatment; however, COX-1 mRNA expression was unaltered as seen by reverse transcriptase-polymerase chain reaction (RT-PCR) analysis. 1,2-Dimethylhydrazine 64-67 prostaglandin-endoperoxide synthase 2 Homo sapiens 0-5 20617408-9 2010 DMH also activated PI3-kinase, Akt, Wnt, and beta-catenin expressions but reduced the glycogen synthase kinase-3beta (GSK-3beta) levels. 1,2-Dimethylhydrazine 0-3 AKT serine/threonine kinase 1 Homo sapiens 31-34 20617408-9 2010 DMH also activated PI3-kinase, Akt, Wnt, and beta-catenin expressions but reduced the glycogen synthase kinase-3beta (GSK-3beta) levels. 1,2-Dimethylhydrazine 0-3 Wnt family member 2 Rattus norvegicus 36-39 20617408-9 2010 DMH also activated PI3-kinase, Akt, Wnt, and beta-catenin expressions but reduced the glycogen synthase kinase-3beta (GSK-3beta) levels. 1,2-Dimethylhydrazine 0-3 catenin beta 1 Homo sapiens 45-57 20617408-9 2010 DMH also activated PI3-kinase, Akt, Wnt, and beta-catenin expressions but reduced the glycogen synthase kinase-3beta (GSK-3beta) levels. 1,2-Dimethylhydrazine 0-3 glycogen synthase kinase 3 beta Homo sapiens 86-116 20617408-9 2010 DMH also activated PI3-kinase, Akt, Wnt, and beta-catenin expressions but reduced the glycogen synthase kinase-3beta (GSK-3beta) levels. 1,2-Dimethylhydrazine 0-3 glycogen synthase kinase 3 beta Homo sapiens 118-127 20617408-10 2010 Co-administration of diclofenac with DMH increased the mRNA expression of GSK-3beta while inactivating PI3-kinase, Akt, Wnt, and beta-catenin. 1,2-Dimethylhydrazine 37-40 glycogen synthase kinase 3 beta Homo sapiens 74-83 20617408-10 2010 Co-administration of diclofenac with DMH increased the mRNA expression of GSK-3beta while inactivating PI3-kinase, Akt, Wnt, and beta-catenin. 1,2-Dimethylhydrazine 37-40 AKT serine/threonine kinase 1 Homo sapiens 115-118 20617408-10 2010 Co-administration of diclofenac with DMH increased the mRNA expression of GSK-3beta while inactivating PI3-kinase, Akt, Wnt, and beta-catenin. 1,2-Dimethylhydrazine 37-40 Wnt family member 2 Rattus norvegicus 120-123 20617408-10 2010 Co-administration of diclofenac with DMH increased the mRNA expression of GSK-3beta while inactivating PI3-kinase, Akt, Wnt, and beta-catenin. 1,2-Dimethylhydrazine 37-40 catenin beta 1 Homo sapiens 129-141 20381503-9 2010 However, RFRP neuronal numbers in the DMH and fiber projections to the POA were significantly increased after chronic citalopram treatment, which suggests citalopram induced inhibition of sexual behavior involves the modulation of RFRP through serotonin receptors in the DMH. 1,2-Dimethylhydrazine 38-41 neuropeptide VF precursor Mus musculus 9-13 20406206-8 2010 Nuclear factor-kappa B (NF-kappaB) actively involved in the regulation of both pro-inflammatory proteins [inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2)] and pro-inflammatory cytokines [tumour necrosis factor (TNF)-alpha and interleukin (IL)-6] and in our study 1,2-dimethylhydrazine-induced group exhibited elevated expressions of all these inflammatory proteins. 1,2-Dimethylhydrazine 283-304 nitric oxide synthase 2 Rattus norvegicus 106-137 20406206-8 2010 Nuclear factor-kappa B (NF-kappaB) actively involved in the regulation of both pro-inflammatory proteins [inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2)] and pro-inflammatory cytokines [tumour necrosis factor (TNF)-alpha and interleukin (IL)-6] and in our study 1,2-dimethylhydrazine-induced group exhibited elevated expressions of all these inflammatory proteins. 1,2-Dimethylhydrazine 283-304 tumor necrosis factor Rattus norvegicus 207-241 20406206-8 2010 Nuclear factor-kappa B (NF-kappaB) actively involved in the regulation of both pro-inflammatory proteins [inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2)] and pro-inflammatory cytokines [tumour necrosis factor (TNF)-alpha and interleukin (IL)-6] and in our study 1,2-dimethylhydrazine-induced group exhibited elevated expressions of all these inflammatory proteins. 1,2-Dimethylhydrazine 283-304 interleukin 6 Rattus norvegicus 246-264 20440209-8 2010 DMH treatment reduced the expression of Bax and cytochrome C whereas etoricoxib promoted the expression of the same. 1,2-Dimethylhydrazine 0-3 BCL2 associated X, apoptosis regulator Rattus norvegicus 40-43 20440209-9 2010 Protein expression of antiapoptotic protein Bcl-2 was also studied in colonic mucosa and was found high in the DMH-treated group and low in DMH+etoricoxib treated animals. 1,2-Dimethylhydrazine 111-114 BCL2, apoptosis regulator Rattus norvegicus 44-49 20440209-9 2010 Protein expression of antiapoptotic protein Bcl-2 was also studied in colonic mucosa and was found high in the DMH-treated group and low in DMH+etoricoxib treated animals. 1,2-Dimethylhydrazine 140-143 BCL2, apoptosis regulator Rattus norvegicus 44-49 20720296-4 2010 In this work we study the physical properties and the spin-polarization effects of p-type DMH based in group-IV semiconductors (Si, Ge, SiGe, and SiC), by performing self-consistent [Formula: see text] calculations in the local spin density approximation. 1,2-Dimethylhydrazine 90-93 spindlin 1 Homo sapiens 54-58 20720296-4 2010 In this work we study the physical properties and the spin-polarization effects of p-type DMH based in group-IV semiconductors (Si, Ge, SiGe, and SiC), by performing self-consistent [Formula: see text] calculations in the local spin density approximation. 1,2-Dimethylhydrazine 90-93 spindlin 1 Homo sapiens 228-232 20720296-7 2010 Partial, but still important spin polarization can be achieved for all studied group-IV DMH, with the exception of Ge for carrier concentrations up to 6.0 x 10(19) cm(-3). 1,2-Dimethylhydrazine 88-91 spindlin 1 Homo sapiens 29-33 20537993-3 2010 Our aim was to explore the modulatory effect of silibinin on beta-catenin expression employing 1,2-dimethylhydrazine (DMH) induced colon cancer in male Wistar rats as an experimental model during the different stages of carcinogenesis. 1,2-Dimethylhydrazine 118-121 catenin beta 1 Rattus norvegicus 61-73 20537993-8 2010 Silibinin supplementation to DMH-treated rats restored the levels of GSH-dependent enzymes and decreased the levels of beta-catenin, PCNA, argyrophilic nucleolar organizer regions and cyclin D1. 1,2-Dimethylhydrazine 29-32 catenin beta 1 Rattus norvegicus 119-131 20537993-8 2010 Silibinin supplementation to DMH-treated rats restored the levels of GSH-dependent enzymes and decreased the levels of beta-catenin, PCNA, argyrophilic nucleolar organizer regions and cyclin D1. 1,2-Dimethylhydrazine 29-32 cyclin D1 Rattus norvegicus 184-193 20537993-9 2010 Mechanistically silibinin inhibits DMH-induced colon carcinogenesis by modulating the Wnt/beta-catenin pathway and glutathione redox system. 1,2-Dimethylhydrazine 35-38 catenin beta 1 Rattus norvegicus 90-102 20485182-1 2010 The role of peroxisome proliferator-activated receptor gamma (PPARgamma) was investigated in 1,2-dimethylhydrazine dihydrochloride (DMH)-induced colon carcinogenesis for 6 weeks (early stage) and its chemoprevention by diclofenac in a rat model. 1,2-Dimethylhydrazine 132-135 peroxisome proliferator-activated receptor gamma Rattus norvegicus 12-60 20485182-1 2010 The role of peroxisome proliferator-activated receptor gamma (PPARgamma) was investigated in 1,2-dimethylhydrazine dihydrochloride (DMH)-induced colon carcinogenesis for 6 weeks (early stage) and its chemoprevention by diclofenac in a rat model. 1,2-Dimethylhydrazine 132-135 peroxisome proliferator-activated receptor gamma Rattus norvegicus 62-71 20485182-4 2010 The colonic mucosa showed increased protein expression and the enhanced activity of COX-2 in the DMH group, whereas the constitutively expressed COX-1 remained unaltered. 1,2-Dimethylhydrazine 97-100 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 84-89 20485182-7 2010 PPARgamma expression was found to be decreased after DMH treatment as seen both by western blot and immunohistochemistry. 1,2-Dimethylhydrazine 53-56 peroxisome proliferator-activated receptor gamma Rattus norvegicus 0-9 20485182-8 2010 In addition, the protein expression of the apoptotic protease activating factor-1 was studied in the colonic mucosa to observe the role of apoptosis in this study, which showed a distinct decline in the DMH-treated animals. 1,2-Dimethylhydrazine 203-206 apoptotic peptidase activating factor 1 Rattus norvegicus 43-81 20087880-5 2010 There was a significant increase in both the number and the size of colonic adenomas in DMH-treated K-ras(tmDelta4A/tmDelta4A) mice, with reduced survival, compared with heterozygous and wild-type mice. 1,2-Dimethylhydrazine 88-91 Kirsten rat sarcoma viral oncogene homolog Mus musculus 100-105 20197492-4 2010 In contrast, morphologically normal colon from DMH-treated rats and dysplastic aberrant crypt foci were strongly stained, indicating that increased Gal-3 expression is an early event during the neoplastic transformation in colon cells. 1,2-Dimethylhydrazine 47-50 galectin 3 Rattus norvegicus 148-153 20197492-6 2010 Overall, the Gal-3 expression pattern observed in the DMH rat model closely resembles that displayed by human colon stained with the same antibodies. 1,2-Dimethylhydrazine 54-57 galectin 3 Rattus norvegicus 13-18 20197492-9 2010 In conclusion, the DMH-induced rat colon cancer model displays expression patterns of Gal-3 and its ligands very similar to those observed in human samples. 1,2-Dimethylhydrazine 19-22 galectin 3 Rattus norvegicus 86-91 20087880-9 2010 In conclusion, following DMH treatment, K-ras exon 4A deletion promoted increased number and size of colonic adenomas showing increased K-ras 4B expression, increased proliferation, decreased apoptosis, and activation of MapKinase and Akt pathways, in the absence of K-ras mutations. 1,2-Dimethylhydrazine 25-28 Kirsten rat sarcoma viral oncogene homolog Mus musculus 40-45 21198281-0 2010 Inhibition of 1, 2-dimethylhydrazine-induced mucin-depleted foci and O6-methylguanine DNA adducts in the rat colorectum by boiled garlic powder. 1,2-Dimethylhydrazine 14-36 solute carrier family 13 member 2 Rattus norvegicus 45-50 20210849-5 2010 GPR50 immunoreactivity (ir) was observed in dorsomedial hypothalamic (DMH) cells co-stained with the neuronal marker HuC/D. 1,2-Dimethylhydrazine 70-73 G protein-coupled receptor 50 Homo sapiens 0-5 21198281-2 2010 We therefore examined the modifying effect of boiled garlic powder (BGP) on 1,2-dimethylhydrazine-induced mucin-depleted foci (MDF) and aberrant crypt foci (ACF), preneoplastic lesions, in the rat colorectum. 1,2-Dimethylhydrazine 76-97 solute carrier family 13 member 2 Rattus norvegicus 106-111 21198287-7 2010 Expression of proliferative cell nuclear antigen (PCNA), assessed by Western blot analysis and immunohistochemistry, was found to be elevated by DMH treatment group and again reduced by etoricoxib. 1,2-Dimethylhydrazine 145-148 proliferating cell nuclear antigen Rattus norvegicus 50-54 19470705-8 2009 The lactation-induced increase in DMH NPY was unchanged after treatments. 1,2-Dimethylhydrazine 34-37 neuropeptide Y Rattus norvegicus 38-41 20528746-5 2010 The colonic tissue showed increased COX-2 expression in the DMH group, immunohistochemically and by western blotting. 1,2-Dimethylhydrazine 60-63 cytochrome c oxidase II, mitochondrial Rattus norvegicus 36-41 19642015-6 2010 The c-myc and cox-2 mRNA level was found highest in DMH control group as compared to WB-DMH and WB-DMH-Ac Dahi group. 1,2-Dimethylhydrazine 52-55 MYC proto-oncogene, bHLH transcription factor Rattus norvegicus 4-9 19642015-6 2010 The c-myc and cox-2 mRNA level was found highest in DMH control group as compared to WB-DMH and WB-DMH-Ac Dahi group. 1,2-Dimethylhydrazine 52-55 cox2 Triticum aestivum 14-19 20681407-8 2010 DMH treatment reduced the mitochondrial translocation of Bax whereas cytochrome c was found to be located prominently in the mitochondria. 1,2-Dimethylhydrazine 0-3 BCL2 associated X, apoptosis regulator Rattus norvegicus 57-60 20681407-9 2010 Protein expression of antiapoptotic Bcl-2 was also studied in the colonic mucosa, which was expectedly found to be overexpressed after DMH treatment. 1,2-Dimethylhydrazine 135-138 BCL2, apoptosis regulator Rattus norvegicus 36-41 20049376-1 2009 The chemopreventive response was evaluated of nonsteroidal anti-inflammatory drug, Diclofenac, a preferential cyclooxygenase-2 (COX-2) inhibitor in 1,2-dimethyhydrazine (DMH)-induced colon cancer in rat model. 1,2-Dimethylhydrazine 170-173 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 110-126 20049376-1 2009 The chemopreventive response was evaluated of nonsteroidal anti-inflammatory drug, Diclofenac, a preferential cyclooxygenase-2 (COX-2) inhibitor in 1,2-dimethyhydrazine (DMH)-induced colon cancer in rat model. 1,2-Dimethylhydrazine 170-173 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 128-133 20049376-5 2009 A very high expression of COX-2 was seen in the colonic epithelium of DMH-treated rats, as analyzed by immunohistochemistry. 1,2-Dimethylhydrazine 70-73 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 26-31 20495296-7 2010 Colonic mucosa of DMH-injected rats had significantly greater COX-2 and iNOS gene expression than those of control rats, while treatment with CoQ10 induced an inhibitory effect on over-expression of COX-2 and iNOS in colon tumors. 1,2-Dimethylhydrazine 18-21 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 62-67 20495296-7 2010 Colonic mucosa of DMH-injected rats had significantly greater COX-2 and iNOS gene expression than those of control rats, while treatment with CoQ10 induced an inhibitory effect on over-expression of COX-2 and iNOS in colon tumors. 1,2-Dimethylhydrazine 18-21 nitric oxide synthase 2 Rattus norvegicus 72-76 20495296-7 2010 Colonic mucosa of DMH-injected rats had significantly greater COX-2 and iNOS gene expression than those of control rats, while treatment with CoQ10 induced an inhibitory effect on over-expression of COX-2 and iNOS in colon tumors. 1,2-Dimethylhydrazine 18-21 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 199-204 20495296-7 2010 Colonic mucosa of DMH-injected rats had significantly greater COX-2 and iNOS gene expression than those of control rats, while treatment with CoQ10 induced an inhibitory effect on over-expression of COX-2 and iNOS in colon tumors. 1,2-Dimethylhydrazine 18-21 nitric oxide synthase 2 Rattus norvegicus 209-213 19915331-7 2010 Four weeks after the first DMH administration, the glutathione S-transferase placental form (GST-P)-positive foci induced by DMH in the liver was measured immunohistochemically. 1,2-Dimethylhydrazine 125-128 glutathione S-transferase pi 1 Rattus norvegicus 51-98 19915331-8 2010 The inductions of GST-P-positive foci in all DMH-treated groups were dose-dependent, duration-dependent and significantly higher than that in non-DMH-treated group. 1,2-Dimethylhydrazine 45-48 glutathione S-transferase pi 1 Rattus norvegicus 18-23 19915331-8 2010 The inductions of GST-P-positive foci in all DMH-treated groups were dose-dependent, duration-dependent and significantly higher than that in non-DMH-treated group. 1,2-Dimethylhydrazine 146-149 glutathione S-transferase pi 1 Rattus norvegicus 18-23 20204254-11 2010 The cytoplasmic expression of COX-2 protein was studied in paraffin sections of the colon by immunohistochemistry with COX-2 specific antibody which showed a very high presence of this inducible enzyme with the DMH group while in all other groups of animals it was not visible or weekly expressed. 1,2-Dimethylhydrazine 211-214 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 30-35 20204254-11 2010 The cytoplasmic expression of COX-2 protein was studied in paraffin sections of the colon by immunohistochemistry with COX-2 specific antibody which showed a very high presence of this inducible enzyme with the DMH group while in all other groups of animals it was not visible or weekly expressed. 1,2-Dimethylhydrazine 211-214 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 119-124 21160778-8 2009 Levels of lipid peroxidation, glutathione-S-transferase, superoxide dismutase (SOD), catalase, and glutathione peroxidase (GPx) decreased following DMH treatment, whereas levels of glutathione (GSH) and glutathione reductase (GR) significantly increased in DMH treated rats. 1,2-Dimethylhydrazine 148-151 hematopoietic prostaglandin D synthase Rattus norvegicus 30-55 21160778-8 2009 Levels of lipid peroxidation, glutathione-S-transferase, superoxide dismutase (SOD), catalase, and glutathione peroxidase (GPx) decreased following DMH treatment, whereas levels of glutathione (GSH) and glutathione reductase (GR) significantly increased in DMH treated rats. 1,2-Dimethylhydrazine 148-151 catalase Rattus norvegicus 85-93 21160778-8 2009 Levels of lipid peroxidation, glutathione-S-transferase, superoxide dismutase (SOD), catalase, and glutathione peroxidase (GPx) decreased following DMH treatment, whereas levels of glutathione (GSH) and glutathione reductase (GR) significantly increased in DMH treated rats. 1,2-Dimethylhydrazine 148-151 glutathione-disulfide reductase Rattus norvegicus 203-224 21160778-8 2009 Levels of lipid peroxidation, glutathione-S-transferase, superoxide dismutase (SOD), catalase, and glutathione peroxidase (GPx) decreased following DMH treatment, whereas levels of glutathione (GSH) and glutathione reductase (GR) significantly increased in DMH treated rats. 1,2-Dimethylhydrazine 148-151 glutathione-disulfide reductase Rattus norvegicus 226-228 21160778-9 2009 Selenium administration to DMH treated rats led to an increase in the levels of lipid peroxidation, SOD, catalase, glutathione-S-transferase and GPx, but decreased the levels of GSH and GR. 1,2-Dimethylhydrazine 27-30 catalase Rattus norvegicus 105-113 21160778-9 2009 Selenium administration to DMH treated rats led to an increase in the levels of lipid peroxidation, SOD, catalase, glutathione-S-transferase and GPx, but decreased the levels of GSH and GR. 1,2-Dimethylhydrazine 27-30 hematopoietic prostaglandin D synthase Rattus norvegicus 115-140 21160778-9 2009 Selenium administration to DMH treated rats led to an increase in the levels of lipid peroxidation, SOD, catalase, glutathione-S-transferase and GPx, but decreased the levels of GSH and GR. 1,2-Dimethylhydrazine 27-30 glutathione-disulfide reductase Rattus norvegicus 186-188 19470705-11 2009 The chronic hyperphagia of lactation is most likely sustained by the induction of NPY in the DMH. 1,2-Dimethylhydrazine 93-96 neuropeptide Y Rattus norvegicus 82-85 19431205-0 2009 Mucin-depleted foci show strong activation of inflammatory markers in 1,2-dimethylhydrazine-induced carcinogenesis and are promoted by the inflammatory agent sodium dextran sulfate. 1,2-Dimethylhydrazine 70-91 LOC100508689 Homo sapiens 0-5 19417676-7 2009 The results showed that 1,2-dimethylhydrazine significantly increased total aberrant crypt foci formation, total number of dysplastic foci, beta-catenin accumulated crypts and proliferating cell nuclear antigen labeling index in the colon, and enhanced lipid peroxidation markers and decreased enzymic antioxidant activities in the plasma and erythrocyte lysate as compared with untreated controls. 1,2-Dimethylhydrazine 24-45 catenin beta 1 Rattus norvegicus 140-152 19327390-2 2009 EP3 receptor (EP3R)-expressing POA neurons project directly to the dorsomedial hypothalamus (DMH) and to the rostral raphe pallidus nucleus (rRPa), key sites for the control of thermoregulatory effectors. 1,2-Dimethylhydrazine 93-96 prostaglandin E receptor 3 Rattus norvegicus 0-3 19327390-2 2009 EP3 receptor (EP3R)-expressing POA neurons project directly to the dorsomedial hypothalamus (DMH) and to the rostral raphe pallidus nucleus (rRPa), key sites for the control of thermoregulatory effectors. 1,2-Dimethylhydrazine 93-96 prostaglandin E receptor 3 Rattus norvegicus 14-18 19327390-4 2009 In this case, DMH-projecting and rRPa-projecting neurons would constitute segregated populations within the EP3R-expressing neuronal group in the POA. 1,2-Dimethylhydrazine 14-17 prostaglandin E receptor 3 Rattus norvegicus 108-112 19327390-6 2009 We found substantial numbers of EP3R-immunoreactive neurons in both the DMH-projecting and the rRPa-projecting populations. 1,2-Dimethylhydrazine 72-75 prostaglandin E receptor 3 Rattus norvegicus 32-36 19327390-8 2009 The paucity of the EP3R-expressing neurons that send collaterals to both the DMH and the rRPa suggests that pyrogenic signals are sent independently to these caudal brain regions from the POA and that such pyrogenic outputs from the POA reflect different control mechanisms for BAT thermogenesis and for cutaneous vasoconstriction by distinct sets of POA neurons. 1,2-Dimethylhydrazine 77-80 prostaglandin E receptor 3 Rattus norvegicus 19-23 19371745-3 2009 Recent studies suggest that CORT inhibits postsynaptic clearance of 5-HT from the extracellular fluid in the DMH by blocking organic cation transporter 3 (OCT3), a polyspecific CORT-sensitive transport protein. 1,2-Dimethylhydrazine 109-112 cortistatin Rattus norvegicus 28-32 19458067-6 2009 For in vivo studies, 1,2-dimethylhydrazine dihydrochloride (DMH) was s.c. injected to induce colon cancer in PPARgamma(+/+) and PPARgamma(+/-) mice. 1,2-Dimethylhydrazine 60-63 peroxisome proliferator activated receptor gamma Mus musculus 109-118 19458067-6 2009 For in vivo studies, 1,2-dimethylhydrazine dihydrochloride (DMH) was s.c. injected to induce colon cancer in PPARgamma(+/+) and PPARgamma(+/-) mice. 1,2-Dimethylhydrazine 60-63 peroxisome proliferator activated receptor gamma Mus musculus 128-137 19458067-11 2009 PPARgamma(+/-) mice were more susceptible to DMH-induced colon carcinogenesis than PPARgamma(+/+) mice, and embelin significantly reduced the incidence of colon cancer in PPARgamma(+/+) mice but not in PPARgamma(+/-) mice. 1,2-Dimethylhydrazine 45-48 peroxisome proliferator activated receptor gamma Mus musculus 0-9 19458067-13 2009 Thus, reduced expression of PPARgamma significantly sensitizes colonic tissues to the carcinogenic effect of DMH. 1,2-Dimethylhydrazine 109-112 peroxisome proliferator activated receptor gamma Mus musculus 28-37 19371745-2 2009 In vertebrates, DMH serotonin (5-HT) concentrations increase rapidly in response to acute stressors or corticosterone (CORT). 1,2-Dimethylhydrazine 16-19 cortistatin Rattus norvegicus 119-123 18648748-8 2009 Administration of hesperetin to DMH treated rats significantly decreased the tumor incidence, the number of aberrant crypt foci with simultaneous enhancement of tissue lipid peroxidation, GST, GPx, SOD, and CAT activities. 1,2-Dimethylhydrazine 32-35 catalase Rattus norvegicus 207-210 19184365-4 2009 Interestingly, the results in this study revealed that SNL glycoprotein has suppressive effects on activity of nuclear factor-kappa B (NF-kappaB), whereas it has stimulatory effect on the expression of p53, accompanying inhibitory effects on expression of NF-kappaBp50, inducible nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2), interleukin (IL)-6, and tumor necrosis factor (TNF)-alpha in DMH-stimulated ACF formation. 1,2-Dimethylhydrazine 397-400 transformation related protein 53, pseudogene Mus musculus 202-205 19371745-3 2009 Recent studies suggest that CORT inhibits postsynaptic clearance of 5-HT from the extracellular fluid in the DMH by blocking organic cation transporter 3 (OCT3), a polyspecific CORT-sensitive transport protein. 1,2-Dimethylhydrazine 109-112 solute carrier family 22 member 3 Rattus norvegicus 125-153 19371745-3 2009 Recent studies suggest that CORT inhibits postsynaptic clearance of 5-HT from the extracellular fluid in the DMH by blocking organic cation transporter 3 (OCT3), a polyspecific CORT-sensitive transport protein. 1,2-Dimethylhydrazine 109-112 solute carrier family 22 member 3 Rattus norvegicus 155-159 19371745-3 2009 Recent studies suggest that CORT inhibits postsynaptic clearance of 5-HT from the extracellular fluid in the DMH by blocking organic cation transporter 3 (OCT3), a polyspecific CORT-sensitive transport protein. 1,2-Dimethylhydrazine 109-112 cortistatin Rattus norvegicus 177-181 19371745-5 2009 We predicted that local application of CORT into the DMH would potentiate the effects of d-fenfluramine, a 5-HT-releasing agent, on extracellular 5-HT. 1,2-Dimethylhydrazine 53-56 cortistatin Rattus norvegicus 39-43 19129396-3 2009 We found that AAV-mediated overexpression of NPY in the DMH of lean rats increased food intake and body weight, and exacerbated high-fat diet-induced obesity. 1,2-Dimethylhydrazine 56-59 neuropeptide Y Rattus norvegicus 45-48 19377624-11 2009 RESULTS: (1) Sulindac and agonist of PPAR-gamma could significantly inhibit DMH-induced ACFs of rats from 137.8+/-59.4 to 73.9+/-32.1 and 96.4+/-32.6 with a decrease of 45.7% (P<0.01) and 30.0%(P<0.05) compared with DMH group. 1,2-Dimethylhydrazine 76-79 peroxisome proliferator-activated receptor gamma Rattus norvegicus 37-47 19377624-11 2009 RESULTS: (1) Sulindac and agonist of PPAR-gamma could significantly inhibit DMH-induced ACFs of rats from 137.8+/-59.4 to 73.9+/-32.1 and 96.4+/-32.6 with a decrease of 45.7% (P<0.01) and 30.0%(P<0.05) compared with DMH group. 1,2-Dimethylhydrazine 222-225 peroxisome proliferator-activated receptor gamma Rattus norvegicus 37-47 19377624-13 2009 CONCLUSION: The expression of PPAR-gamma had risen in DMH-induced ACFs of rats significantly. 1,2-Dimethylhydrazine 54-57 peroxisome proliferator-activated receptor gamma Rattus norvegicus 30-40 19377624-16 2009 PPAR-gamma might play an important role in the chemopreventive effect of sulindac on colorectal pre-cancerous lesions of rats and activation of PPAR-gamma pathway could inhibit the initiation and evolvement of ACF induced by DMH. 1,2-Dimethylhydrazine 225-228 peroxisome proliferator-activated receptor gamma Rattus norvegicus 144-154 19469017-9 2009 Colon carcinogenesis induced by 1,2-dimethylhydrazine (DMH) plus dextran sulfate sodium (DSS) was also reduced in SOCS1-cKO mice. 1,2-Dimethylhydrazine 32-53 suppressor of cytokine signaling 1 Mus musculus 114-119 19469017-9 2009 Colon carcinogenesis induced by 1,2-dimethylhydrazine (DMH) plus dextran sulfate sodium (DSS) was also reduced in SOCS1-cKO mice. 1,2-Dimethylhydrazine 55-58 suppressor of cytokine signaling 1 Mus musculus 114-119 18937552-2 2009 CEA transgenic (CEA.Tg) mice treated with the carcinogen 1,2-dimethylhydrazine developed CEA-overexpressing tumors that resembled human sporadic colorectal cancer. 1,2-Dimethylhydrazine 57-78 carcinoembryonic antigen gene family Mus musculus 0-3 18937552-2 2009 CEA transgenic (CEA.Tg) mice treated with the carcinogen 1,2-dimethylhydrazine developed CEA-overexpressing tumors that resembled human sporadic colorectal cancer. 1,2-Dimethylhydrazine 57-78 carcinoembryonic antigen gene family Mus musculus 16-19 18937552-2 2009 CEA transgenic (CEA.Tg) mice treated with the carcinogen 1,2-dimethylhydrazine developed CEA-overexpressing tumors that resembled human sporadic colorectal cancer. 1,2-Dimethylhydrazine 57-78 carcinoembryonic antigen gene family Mus musculus 16-19 19129396-4 2009 Knockdown of NPY expression in the DMH via AAV-mediated RNA interference ameliorated the hyperphagia, obesity, and diabetes of Otsuka Long-Evans Tokushima Fatty (OLETF) rats. 1,2-Dimethylhydrazine 35-38 neuropeptide Y Rattus norvegicus 13-16 19129396-5 2009 NPY knockdown in the DMH produced a nocturnal and meal size-specific feeding effect. 1,2-Dimethylhydrazine 21-24 neuropeptide Y Rattus norvegicus 0-3 19129396-7 2009 DMH NPY knockdown increased the feeding inhibitory and NTS c-Fos responses to peripheral administration of cholecystokinin. 1,2-Dimethylhydrazine 0-3 neuropeptide Y Rattus norvegicus 4-7 19129396-7 2009 DMH NPY knockdown increased the feeding inhibitory and NTS c-Fos responses to peripheral administration of cholecystokinin. 1,2-Dimethylhydrazine 0-3 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 59-64 20104973-0 2009 Inhibitory effects of high temperature- and pressure-treated garlic on formation of 1,2-dimethylhydrazine-induced mucin-depleted foci and O(6)-methylguanine DNA adducts in the rat colorectum. 1,2-Dimethylhydrazine 84-105 solute carrier family 13 member 2 Rattus norvegicus 114-119 20104973-3 2009 This study first examined the modifying effects of HTPG on 1,2-dimethylhydrazine (DMH)-induced mucin-depleted foci (MDF) and aberrant crypt foci (ACF), preneoplastic lesions in the rat colorectum. 1,2-Dimethylhydrazine 59-80 solute carrier family 13 member 2 Rattus norvegicus 95-100 20104973-3 2009 This study first examined the modifying effects of HTPG on 1,2-dimethylhydrazine (DMH)-induced mucin-depleted foci (MDF) and aberrant crypt foci (ACF), preneoplastic lesions in the rat colorectum. 1,2-Dimethylhydrazine 82-85 solute carrier family 13 member 2 Rattus norvegicus 95-100 20192600-13 2009 Studies of a nuclear transcription factor (NF-kB) and COX-2 by Western blot analysis and immunohistochemistry demonstrated expression of both to be elevated in the DMH treated group but reduced in the DMH + Etoricoxib group. 1,2-Dimethylhydrazine 164-167 nuclear factor kappa B subunit 1 Rattus norvegicus 43-48 20104973-15 2009 HTPG significantly reduced the activity of cytochrome P450 (CYP) 2E1, known to be responsible for activation of DMH in rat liver (p< 0.05). 1,2-Dimethylhydrazine 112-115 cytochrome P450, family 2, subfamily e, polypeptide 1 Rattus norvegicus 43-68 20192600-13 2009 Studies of a nuclear transcription factor (NF-kB) and COX-2 by Western blot analysis and immunohistochemistry demonstrated expression of both to be elevated in the DMH treated group but reduced in the DMH + Etoricoxib group. 1,2-Dimethylhydrazine 164-167 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 54-59 20192600-13 2009 Studies of a nuclear transcription factor (NF-kB) and COX-2 by Western blot analysis and immunohistochemistry demonstrated expression of both to be elevated in the DMH treated group but reduced in the DMH + Etoricoxib group. 1,2-Dimethylhydrazine 201-204 nuclear factor kappa B subunit 1 Rattus norvegicus 43-48 19392653-1 2009 Cyclooxygenase-2 (COX-2), an inducible prostaglandin G/H synthase, is overexpressed in several human cancers, including colon cancer, and therefore the potential ability of a selective COX-2 inhibitor, etoricoxib, is considered in the prevention of the 1,2-dimethyl hydrazine (DMH)-induced colon carcinogenesis in the rat model. 1,2-Dimethylhydrazine 253-275 prostaglandin-endoperoxide synthase 2 Homo sapiens 0-16 20192600-13 2009 Studies of a nuclear transcription factor (NF-kB) and COX-2 by Western blot analysis and immunohistochemistry demonstrated expression of both to be elevated in the DMH treated group but reduced in the DMH + Etoricoxib group. 1,2-Dimethylhydrazine 201-204 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 54-59 19392653-1 2009 Cyclooxygenase-2 (COX-2), an inducible prostaglandin G/H synthase, is overexpressed in several human cancers, including colon cancer, and therefore the potential ability of a selective COX-2 inhibitor, etoricoxib, is considered in the prevention of the 1,2-dimethyl hydrazine (DMH)-induced colon carcinogenesis in the rat model. 1,2-Dimethylhydrazine 277-280 prostaglandin-endoperoxide synthase 2 Homo sapiens 0-16 19392653-1 2009 Cyclooxygenase-2 (COX-2), an inducible prostaglandin G/H synthase, is overexpressed in several human cancers, including colon cancer, and therefore the potential ability of a selective COX-2 inhibitor, etoricoxib, is considered in the prevention of the 1,2-dimethyl hydrazine (DMH)-induced colon carcinogenesis in the rat model. 1,2-Dimethylhydrazine 253-275 prostaglandin-endoperoxide synthase 2 Homo sapiens 18-23 19392653-1 2009 Cyclooxygenase-2 (COX-2), an inducible prostaglandin G/H synthase, is overexpressed in several human cancers, including colon cancer, and therefore the potential ability of a selective COX-2 inhibitor, etoricoxib, is considered in the prevention of the 1,2-dimethyl hydrazine (DMH)-induced colon carcinogenesis in the rat model. 1,2-Dimethylhydrazine 277-280 prostaglandin-endoperoxide synthase 2 Homo sapiens 18-23 19392653-6 2009 COX-2 was also seen to be highly expressed following DMH treatment. 1,2-Dimethylhydrazine 53-56 prostaglandin-endoperoxide synthase 2 Homo sapiens 0-5 18667366-5 2008 In this study we showed that intracisternal injection of a low dose (1 microg/kg) of the 5-HT(1A) receptor agonist, 8-hydroxy-2-(di-n-propylamino)tetralin (8-OH-DPAT), significantly reduced the increases in heart rate and renal sympathetic nerve activity evoked by disinhibition of the DMH, but had no effect on these responses when injected intravenously. 1,2-Dimethylhydrazine 286-289 5-hydroxytryptamine receptor 1A Homo sapiens 89-106 18667366-6 2008 Subsequent intracisternal administration of the 5-HT(1A) receptor antagonist WAY-100635 restored the DMH-evoked cardiovascular responses to levels observed before 8-OH-DPAT administration. 1,2-Dimethylhydrazine 101-104 5-hydroxytryptamine receptor 1A Homo sapiens 48-65 18058797-0 2008 The expression of low molecular weight protein tyrosine phosphatase is up-regulated in 1,2-dimethylhydrazine-induced colon tumours in rats. 1,2-Dimethylhydrazine 87-108 acid phosphatase 1 Homo sapiens 18-67 18812032-9 2008 In DMH-treated rats, the activity of faecal and colonic mucosal bacterial enzymes, such as beta-glucuronidase, beta-galactosidase, beta-glucosidase, nitroreductase, sulfatase and mucinase, were significantly elevated, but in rats supplemented hesperetin along with DMH the activity was significantly lowered (P < 0.05). 1,2-Dimethylhydrazine 3-6 glucuronidase, beta Rattus norvegicus 91-109 18812032-9 2008 In DMH-treated rats, the activity of faecal and colonic mucosal bacterial enzymes, such as beta-glucuronidase, beta-galactosidase, beta-glucosidase, nitroreductase, sulfatase and mucinase, were significantly elevated, but in rats supplemented hesperetin along with DMH the activity was significantly lowered (P < 0.05). 1,2-Dimethylhydrazine 3-6 galactosidase, beta 1 Rattus norvegicus 111-129 18498716-10 2008 The levels of the anti-oxidants superoxide dismutase, catalase, reduced glutathione, glutathione reductase, glutathione peroxidase and glutathione-S-transferase were decreased in DMH-treated rats, but were significantly reversed on oregano supplementation. 1,2-Dimethylhydrazine 179-182 catalase Rattus norvegicus 54-62 18498716-10 2008 The levels of the anti-oxidants superoxide dismutase, catalase, reduced glutathione, glutathione reductase, glutathione peroxidase and glutathione-S-transferase were decreased in DMH-treated rats, but were significantly reversed on oregano supplementation. 1,2-Dimethylhydrazine 179-182 glutathione-disulfide reductase Rattus norvegicus 85-106 18498716-10 2008 The levels of the anti-oxidants superoxide dismutase, catalase, reduced glutathione, glutathione reductase, glutathione peroxidase and glutathione-S-transferase were decreased in DMH-treated rats, but were significantly reversed on oregano supplementation. 1,2-Dimethylhydrazine 179-182 hematopoietic prostaglandin D synthase Rattus norvegicus 135-160 19129396-2 2009 To elucidate such actions, we used the adenoassociated virus (AAV) system to alter Npy gene expression in the DMH and examined the effects of these alterations on food intake and energy balance as well as explored its downstream signaling pathway. 1,2-Dimethylhydrazine 110-113 neuropeptide Y Rattus norvegicus 83-86 18586013-3 2008 We therefore tested the hypothesis that neuronal activity in the DMH plays a role in MDMA-evoked sympathetic and behavioral responses by microinjecting artificial CSF or muscimol, a neuronal inhibitor, into the DMH prior to intravenous infusion of saline or MDMA in conscious rats. 1,2-Dimethylhydrazine 65-68 colony stimulating factor 2 Rattus norvegicus 163-166 18614159-3 2008 DMH neurons expressing the peptide neurotransmitter orexin/hypocretin are ideally situated to act as a relay between SCN and LC due to their synaptic inputs from SCN and innervation of LC. 1,2-Dimethylhydrazine 0-3 hypocretin neuropeptide precursor Rattus norvegicus 52-58 17847023-0 2008 K-ras mutations and mucin profile in preneoplastic lesions and colon tumors induced in rats by 1,2-dimethylhydrazine. 1,2-Dimethylhydrazine 95-116 KRAS proto-oncogene, GTPase Rattus norvegicus 0-5 18282559-2 2008 Here, we examined the effect of disinhibition of the DMH by unilateral microinjection of bicuculline methiodide (BMI) on Fos expression in selected regions of the brain that have been implicated in anxiety and responses to stress and fever in rats. 1,2-Dimethylhydrazine 53-56 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 121-124 18282559-3 2008 Disinhibition of the DMH resulted in dramatic increases in local Fos expression and also increased the numbers of Fos-positive neurons in the lateral septal nucleus and in both the parvocellular and magnocellular subdivisions of the paraventricular nucleus, with greater increases ipsilateral to the injection site in the DMH. 1,2-Dimethylhydrazine 21-24 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 65-68 18282559-3 2008 Disinhibition of the DMH resulted in dramatic increases in local Fos expression and also increased the numbers of Fos-positive neurons in the lateral septal nucleus and in both the parvocellular and magnocellular subdivisions of the paraventricular nucleus, with greater increases ipsilateral to the injection site in the DMH. 1,2-Dimethylhydrazine 21-24 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 114-117 18282559-5 2008 In the brainstem, disinhibition of the DMH increased Fos expression in the nucleus tractus solitarius and the ventrolateral medulla bilaterally with greater increases again ipsilateral to the site of the microinjection, and also in the midline rostral raphe pallidus. 1,2-Dimethylhydrazine 39-42 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 53-56 18282559-6 2008 Thus, disinhibition of neurons in the DMH in conscious rats results in increases in Fos expression in selected forebrain and brainstem regions that have been implicated in stress-induced physiological changes, anxiety, and experimental fever. 1,2-Dimethylhydrazine 38-41 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 84-87 18248910-3 2008 We sought to characterize the feeding inhibition and brain neural activation produced by CCK administration into the DMH of rats. 1,2-Dimethylhydrazine 117-120 cholecystokinin Rattus norvegicus 89-92 18248910-4 2008 We determined the time course of feeding inhibitory effects of exogenous DMH CCK, assessed NPY gene expression in the DMH in response to DMH CCK administration, and characterized c-Fos activation in the entire brain induced by CCK injection into the DMH using c-Fos like immunohistochemistry. 1,2-Dimethylhydrazine 118-121 neuropeptide Y Rattus norvegicus 91-94 18248910-4 2008 We determined the time course of feeding inhibitory effects of exogenous DMH CCK, assessed NPY gene expression in the DMH in response to DMH CCK administration, and characterized c-Fos activation in the entire brain induced by CCK injection into the DMH using c-Fos like immunohistochemistry. 1,2-Dimethylhydrazine 118-121 cholecystokinin Rattus norvegicus 141-144 18248910-4 2008 We determined the time course of feeding inhibitory effects of exogenous DMH CCK, assessed NPY gene expression in the DMH in response to DMH CCK administration, and characterized c-Fos activation in the entire brain induced by CCK injection into the DMH using c-Fos like immunohistochemistry. 1,2-Dimethylhydrazine 118-121 cholecystokinin Rattus norvegicus 141-144 18248910-4 2008 We determined the time course of feeding inhibitory effects of exogenous DMH CCK, assessed NPY gene expression in the DMH in response to DMH CCK administration, and characterized c-Fos activation in the entire brain induced by CCK injection into the DMH using c-Fos like immunohistochemistry. 1,2-Dimethylhydrazine 118-121 neuropeptide Y Rattus norvegicus 91-94 18248910-4 2008 We determined the time course of feeding inhibitory effects of exogenous DMH CCK, assessed NPY gene expression in the DMH in response to DMH CCK administration, and characterized c-Fos activation in the entire brain induced by CCK injection into the DMH using c-Fos like immunohistochemistry. 1,2-Dimethylhydrazine 118-121 cholecystokinin Rattus norvegicus 141-144 18248910-4 2008 We determined the time course of feeding inhibitory effects of exogenous DMH CCK, assessed NPY gene expression in the DMH in response to DMH CCK administration, and characterized c-Fos activation in the entire brain induced by CCK injection into the DMH using c-Fos like immunohistochemistry. 1,2-Dimethylhydrazine 118-121 cholecystokinin Rattus norvegicus 141-144 18248910-4 2008 We determined the time course of feeding inhibitory effects of exogenous DMH CCK, assessed NPY gene expression in the DMH in response to DMH CCK administration, and characterized c-Fos activation in the entire brain induced by CCK injection into the DMH using c-Fos like immunohistochemistry. 1,2-Dimethylhydrazine 118-121 neuropeptide Y Rattus norvegicus 91-94 18248910-4 2008 We determined the time course of feeding inhibitory effects of exogenous DMH CCK, assessed NPY gene expression in the DMH in response to DMH CCK administration, and characterized c-Fos activation in the entire brain induced by CCK injection into the DMH using c-Fos like immunohistochemistry. 1,2-Dimethylhydrazine 118-121 cholecystokinin Rattus norvegicus 141-144 18248910-4 2008 We determined the time course of feeding inhibitory effects of exogenous DMH CCK, assessed NPY gene expression in the DMH in response to DMH CCK administration, and characterized c-Fos activation in the entire brain induced by CCK injection into the DMH using c-Fos like immunohistochemistry. 1,2-Dimethylhydrazine 118-121 cholecystokinin Rattus norvegicus 141-144 18248910-5 2008 We found that parenchymal injection of CCK into the DMH decreased food intake during the entire 22 h observation period, with a primary effect in the first 4 h, and down-regulated NPY gene expression in the DMH. 1,2-Dimethylhydrazine 52-55 cholecystokinin Rattus norvegicus 39-42 18248910-5 2008 We found that parenchymal injection of CCK into the DMH decreased food intake during the entire 22 h observation period, with a primary effect in the first 4 h, and down-regulated NPY gene expression in the DMH. 1,2-Dimethylhydrazine 52-55 neuropeptide Y Rattus norvegicus 180-183 18248910-5 2008 We found that parenchymal injection of CCK into the DMH decreased food intake during the entire 22 h observation period, with a primary effect in the first 4 h, and down-regulated NPY gene expression in the DMH. 1,2-Dimethylhydrazine 207-210 cholecystokinin Rattus norvegicus 39-42 18248910-5 2008 We found that parenchymal injection of CCK into the DMH decreased food intake during the entire 22 h observation period, with a primary effect in the first 4 h, and down-regulated NPY gene expression in the DMH. 1,2-Dimethylhydrazine 207-210 neuropeptide Y Rattus norvegicus 180-183 18248910-6 2008 c-Fos immunohistochemistry revealed that DMH CCK increased the number of c-Fos positive cells in the paraventricular nucleus (PVN), arcuate nucleus, suprachiasmatic nucleus and retrochiasmatic area as well as in the contralateral DMH. 1,2-Dimethylhydrazine 41-44 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 0-5 18248910-6 2008 c-Fos immunohistochemistry revealed that DMH CCK increased the number of c-Fos positive cells in the paraventricular nucleus (PVN), arcuate nucleus, suprachiasmatic nucleus and retrochiasmatic area as well as in the contralateral DMH. 1,2-Dimethylhydrazine 41-44 cholecystokinin Rattus norvegicus 45-48 18248910-6 2008 c-Fos immunohistochemistry revealed that DMH CCK increased the number of c-Fos positive cells in the paraventricular nucleus (PVN), arcuate nucleus, suprachiasmatic nucleus and retrochiasmatic area as well as in the contralateral DMH. 1,2-Dimethylhydrazine 41-44 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 73-78 18248910-6 2008 c-Fos immunohistochemistry revealed that DMH CCK increased the number of c-Fos positive cells in the paraventricular nucleus (PVN), arcuate nucleus, suprachiasmatic nucleus and retrochiasmatic area as well as in the contralateral DMH. 1,2-Dimethylhydrazine 230-233 cholecystokinin Rattus norvegicus 45-48 18248910-7 2008 This pattern of activity is different from that produced by peripherally administered CCK which is short acting and primarily activates neurons in the nucleus of the solitary tract and area postrema, as well as the PVN and DMH. 1,2-Dimethylhydrazine 223-226 cholecystokinin Rattus norvegicus 86-89 18248910-8 2008 Together, these data suggest that DMH CCK plays an important role in the control of food intake, and does so by activating different pathways from those activated by peripheral CCK. 1,2-Dimethylhydrazine 34-37 cholecystokinin Rattus norvegicus 38-41 18248910-8 2008 Together, these data suggest that DMH CCK plays an important role in the control of food intake, and does so by activating different pathways from those activated by peripheral CCK. 1,2-Dimethylhydrazine 34-37 cholecystokinin Rattus norvegicus 177-180 18361741-8 2008 We conclude that the combination of FOS and soy isoflavones inhibits colonic ACF formation and reduces COX-2 expression in DMH-treated rats. 1,2-Dimethylhydrazine 123-126 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 103-108 18037152-3 2008 Hence, in the present study we aim to investigate chemopreventive effects along with probable mechanisms of action of PBP extract employing 1,2-dimethylhydrazine (DMH)-induced colorectal carcinogenesis in Sprague-Dawley rats as experimental model. 1,2-Dimethylhydrazine 140-161 phosphatidylethanolamine binding protein 1 Rattus norvegicus 118-121 18037152-3 2008 Hence, in the present study we aim to investigate chemopreventive effects along with probable mechanisms of action of PBP extract employing 1,2-dimethylhydrazine (DMH)-induced colorectal carcinogenesis in Sprague-Dawley rats as experimental model. 1,2-Dimethylhydrazine 163-166 phosphatidylethanolamine binding protein 1 Rattus norvegicus 118-121 18037152-6 2008 Mechanistically, PBP extract may inhibit colorectal carcinogenesis by decreasing DMH-induced cell proliferation via Wnt/beta-catenin pathway. 1,2-Dimethylhydrazine 81-84 phosphatidylethanolamine binding protein 1 Rattus norvegicus 17-20 18037152-8 2008 DMH-induced activation of MAP kinases such as ERK and JNK was also found to be inhibited by treatments with PBP extract. 1,2-Dimethylhydrazine 0-3 phosphatidylethanolamine binding protein 1 Rattus norvegicus 108-111 18037152-9 2008 In conclusion, the protective effects of PBP extract could be attributed to inhibition of DMH-induced cellular proliferation probably through beta-catenin regulation. 1,2-Dimethylhydrazine 90-93 phosphatidylethanolamine binding protein 1 Rattus norvegicus 41-44 17847023-0 2008 K-ras mutations and mucin profile in preneoplastic lesions and colon tumors induced in rats by 1,2-dimethylhydrazine. 1,2-Dimethylhydrazine 95-116 solute carrier family 13 member 2 Rattus norvegicus 20-25 17409266-6 2007 In situ hybridization determinations revealed that, while HFD reduced neuropeptide Y (NPY) mRNA expression in both the arcuate nucleus (Arc) and the dorsomedial hypothalamus (DMH) of LETO rats, HFD resulted in decreased NPY expression in the Arc but not in the DMH of OLETF rats. 1,2-Dimethylhydrazine 175-178 neuropeptide Y Rattus norvegicus 86-89 18160634-10 2007 These findings demonstrate that BDNF is an integral component of central mechanisms mediating satiety in the adult mouse and, moreover, that its synthesis in the VMH and/or DMH is required for the suppression of appetite. 1,2-Dimethylhydrazine 173-176 brain derived neurotrophic factor Mus musculus 32-36 17868752-0 2007 Inhibitory effect of phytoglycoprotein on tumor necrosis factor-alpha and interleukin-6 at initiation stage of colon cancer in 1,2-dimethylhydrazine-treated ICR mice. 1,2-Dimethylhydrazine 127-148 interleukin 6 Mus musculus 74-87 17510083-10 2007 These findings indicate that inflammation-associated regenerative mucosa with Paneth cell metaplasia and alteration in the APC/beta-catenin/Tcf signal transduction pathway are possibly involved in the acceleration of colorectal carcinogenesis in this DMH-DSS rat model. 1,2-Dimethylhydrazine 251-254 catenin beta 1 Rattus norvegicus 127-139 17927775-3 2007 Many neurons in the medial preoptic area and the dorsal area of the DMH were retrogradely labeled, and approximately half of those in the medial preoptic area and moderate numbers in the dorsal DMH were also positive for nNOS. 1,2-Dimethylhydrazine 194-197 nitric oxide synthase 1 Rattus norvegicus 221-225 17927775-5 2007 However, retrogradely labeled neurons positive for c-fos were increased only in the dorsal DMH and adjoining region in both stressed and lipopolysaccharide-treated groups, and triple-labeled neurons were found only in this area in rats subjected to either stress paradigm. 1,2-Dimethylhydrazine 91-94 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 51-56 17927775-6 2007 Thus, hypothalamic neurons that project to the rRP and express c-fos in response to either experimental stress or systemic inflammation are found only in the dorsal DMH, and many of those activated by stress contain nNOS, suggesting that nitric oxide may play a role in signaling in this pathway. 1,2-Dimethylhydrazine 165-168 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 63-68 17409266-6 2007 In situ hybridization determinations revealed that, while HFD reduced neuropeptide Y (NPY) mRNA expression in both the arcuate nucleus (Arc) and the dorsomedial hypothalamus (DMH) of LETO rats, HFD resulted in decreased NPY expression in the Arc but not in the DMH of OLETF rats. 1,2-Dimethylhydrazine 175-178 neuropeptide Y Rattus norvegicus 220-223 17590543-6 2007 On the contrary, significantly increased levels of reduced glutathione (GSH) and glutathione reductase (GR) were observed in DMH treated rats. 1,2-Dimethylhydrazine 125-128 glutathione-disulfide reductase Rattus norvegicus 81-102 17590543-6 2007 On the contrary, significantly increased levels of reduced glutathione (GSH) and glutathione reductase (GR) were observed in DMH treated rats. 1,2-Dimethylhydrazine 125-128 glutathione-disulfide reductase Rattus norvegicus 104-106 17590543-7 2007 Administration of zinc to DMH treated rats significantly decreased the tumor incidence, tumor size and aberrant crypt foci number with simultaneous enhancement of lipid peroxidation, SOD, catalase and glutathione-S-transferase. 1,2-Dimethylhydrazine 26-29 catalase Rattus norvegicus 188-196 17590543-7 2007 Administration of zinc to DMH treated rats significantly decreased the tumor incidence, tumor size and aberrant crypt foci number with simultaneous enhancement of lipid peroxidation, SOD, catalase and glutathione-S-transferase. 1,2-Dimethylhydrazine 26-29 hematopoietic prostaglandin D synthase Rattus norvegicus 201-226 17590543-8 2007 Further, the levels of GSH and GR were also decreased following zinc supplementation to DMH treated rats. 1,2-Dimethylhydrazine 88-91 glutathione-disulfide reductase Rattus norvegicus 31-33 17196304-4 2007 DMH NPY expression is elevated in pair-fed OLETF rats lacking cholecystokinin (CCK)-1 receptors. 1,2-Dimethylhydrazine 0-3 neuropeptide Y Rattus norvegicus 4-7 16850523-1 2007 The aim of the present study was to unravel the chemopreventive effect of luteolin on bacterial enzymes such as beta-glucuronidase and mucinase in a colon carcinogenesis model induced by 1, 2-dimethyl hydrazine (DMH). 1,2-Dimethylhydrazine 187-210 glucuronidase, beta Rattus norvegicus 112-130 16850523-1 2007 The aim of the present study was to unravel the chemopreventive effect of luteolin on bacterial enzymes such as beta-glucuronidase and mucinase in a colon carcinogenesis model induced by 1, 2-dimethyl hydrazine (DMH). 1,2-Dimethylhydrazine 212-215 glucuronidase, beta Rattus norvegicus 112-130 16850523-6 2007 Colon cancer incidence and the activities of bacterial enzymes beta-glucuronidase (in the proximal colon, distal colon, intestines, liver and colon contents) and mucinase (colon and fecal contents) were significantly increased in DMH -treated rats compared to the control rats. 1,2-Dimethylhydrazine 230-233 glucuronidase, beta Rattus norvegicus 63-81 17511351-3 2007 In DMH treated rats, 100% colon tumor incidence was accompanied by enhanced LPO and a decrease in reduced glutathione (GSH) content as well as a fall in glutathione peroxidase (GPx), glutathione S-transferase (GST), superoxide dismutase (SOD) and catalase (CAT) activities. 1,2-Dimethylhydrazine 3-6 hematopoietic prostaglandin D synthase Rattus norvegicus 183-208 17511351-3 2007 In DMH treated rats, 100% colon tumor incidence was accompanied by enhanced LPO and a decrease in reduced glutathione (GSH) content as well as a fall in glutathione peroxidase (GPx), glutathione S-transferase (GST), superoxide dismutase (SOD) and catalase (CAT) activities. 1,2-Dimethylhydrazine 3-6 hematopoietic prostaglandin D synthase Rattus norvegicus 210-213 17511351-3 2007 In DMH treated rats, 100% colon tumor incidence was accompanied by enhanced LPO and a decrease in reduced glutathione (GSH) content as well as a fall in glutathione peroxidase (GPx), glutathione S-transferase (GST), superoxide dismutase (SOD) and catalase (CAT) activities. 1,2-Dimethylhydrazine 3-6 catalase Rattus norvegicus 247-255 17511351-3 2007 In DMH treated rats, 100% colon tumor incidence was accompanied by enhanced LPO and a decrease in reduced glutathione (GSH) content as well as a fall in glutathione peroxidase (GPx), glutathione S-transferase (GST), superoxide dismutase (SOD) and catalase (CAT) activities. 1,2-Dimethylhydrazine 3-6 catalase Rattus norvegicus 257-260 17511351-4 2007 Inclusion of fenugreek seed powder in the diet of DMH treated rats reduced the colon tumor incidence to 16.6%, decreased the LPO and increased the activities of GPx, GST, SOD and CAT in the liver. 1,2-Dimethylhydrazine 50-53 hematopoietic prostaglandin D synthase Rattus norvegicus 166-169 17511351-4 2007 Inclusion of fenugreek seed powder in the diet of DMH treated rats reduced the colon tumor incidence to 16.6%, decreased the LPO and increased the activities of GPx, GST, SOD and CAT in the liver. 1,2-Dimethylhydrazine 50-53 catalase Rattus norvegicus 179-182 17178380-3 2007 We report herein that administration of the selective COX-2 inhibitor, celecoxib, significantly reduces the number of Gr1(+)CD11b(+) immature myeloid suppressor cells (IMSCs) during chemoprevention of 1,2-dimethylhydrazine diHCl-(1,2-DMH-) induction of large intestinal tumors in Swiss mice. 1,2-Dimethylhydrazine 230-237 prostaglandin-endoperoxide synthase 2 Mus musculus 54-59 17203232-0 2007 Intestinal MUC2 and gastric M1/MUC5AC in preneoplastic lesions induced by 1,2-dimethylhydrazine in rat: a sequential analysis. 1,2-Dimethylhydrazine 74-95 mucin 2, oligomeric mucus/gel-forming Rattus norvegicus 11-15 17203232-0 2007 Intestinal MUC2 and gastric M1/MUC5AC in preneoplastic lesions induced by 1,2-dimethylhydrazine in rat: a sequential analysis. 1,2-Dimethylhydrazine 74-95 mucin 5AC, oligomeric mucus/gel-forming Rattus norvegicus 31-37 17196304-5 2007 A role for CCK in controlling DMH NPY expression is demonstrated by the down-regulation of DMH NPY by parenchymal DMH CCK administration in intact rats. 1,2-Dimethylhydrazine 30-33 cholecystokinin Rattus norvegicus 11-14 17196304-5 2007 A role for CCK in controlling DMH NPY expression is demonstrated by the down-regulation of DMH NPY by parenchymal DMH CCK administration in intact rats. 1,2-Dimethylhydrazine 30-33 neuropeptide Y Rattus norvegicus 34-37 17196304-5 2007 A role for CCK in controlling DMH NPY expression is demonstrated by the down-regulation of DMH NPY by parenchymal DMH CCK administration in intact rats. 1,2-Dimethylhydrazine 30-33 neuropeptide Y Rattus norvegicus 95-98 17196304-5 2007 A role for CCK in controlling DMH NPY expression is demonstrated by the down-regulation of DMH NPY by parenchymal DMH CCK administration in intact rats. 1,2-Dimethylhydrazine 91-94 cholecystokinin Rattus norvegicus 11-14 17196304-5 2007 A role for CCK in controlling DMH NPY expression is demonstrated by the down-regulation of DMH NPY by parenchymal DMH CCK administration in intact rats. 1,2-Dimethylhydrazine 91-94 neuropeptide Y Rattus norvegicus 34-37 17196304-5 2007 A role for CCK in controlling DMH NPY expression is demonstrated by the down-regulation of DMH NPY by parenchymal DMH CCK administration in intact rats. 1,2-Dimethylhydrazine 91-94 neuropeptide Y Rattus norvegicus 95-98 17196304-5 2007 A role for CCK in controlling DMH NPY expression is demonstrated by the down-regulation of DMH NPY by parenchymal DMH CCK administration in intact rats. 1,2-Dimethylhydrazine 91-94 cholecystokinin Rattus norvegicus 118-121 17196304-5 2007 A role for CCK in controlling DMH NPY expression is demonstrated by the down-regulation of DMH NPY by parenchymal DMH CCK administration in intact rats. 1,2-Dimethylhydrazine 91-94 cholecystokinin Rattus norvegicus 11-14 17196304-5 2007 A role for CCK in controlling DMH NPY expression is demonstrated by the down-regulation of DMH NPY by parenchymal DMH CCK administration in intact rats. 1,2-Dimethylhydrazine 91-94 neuropeptide Y Rattus norvegicus 34-37 17196304-5 2007 A role for CCK in controlling DMH NPY expression is demonstrated by the down-regulation of DMH NPY by parenchymal DMH CCK administration in intact rats. 1,2-Dimethylhydrazine 91-94 neuropeptide Y Rattus norvegicus 95-98 17196304-5 2007 A role for CCK in controlling DMH NPY expression is demonstrated by the down-regulation of DMH NPY by parenchymal DMH CCK administration in intact rats. 1,2-Dimethylhydrazine 91-94 cholecystokinin Rattus norvegicus 118-121 17118177-0 2006 IGF-II transgenic mice display increased aberrant colon crypt multiplicity and tumor volume after 1,2-dimethylhydrazine treatment. 1,2-Dimethylhydrazine 98-119 insulin-like growth factor 2 Mus musculus 0-6 17934920-10 2007 It may be concluded that the NSAIDs, particularly the coxib group of the drugs (COX-2 selective), are effective in chemoprevention in the DMH-induced colon carcinogenesis and membrane alterations. 1,2-Dimethylhydrazine 138-141 cytochrome c oxidase II, mitochondrial Rattus norvegicus 80-85 20020969-10 2007 DMH treatment induced lipid peroxidation and inhibited the activities of SOD and CAT. 1,2-Dimethylhydrazine 0-3 catalase Rattus norvegicus 81-84 20020969-11 2007 Both the aspirin- and celecoxib-treated DMH groups showed a marked lowering of the lipid peroxide level along with a significant enhancement of CAT activity when compared with the DMH-treated group. 1,2-Dimethylhydrazine 40-43 catalase Rattus norvegicus 144-147 20020969-11 2007 Both the aspirin- and celecoxib-treated DMH groups showed a marked lowering of the lipid peroxide level along with a significant enhancement of CAT activity when compared with the DMH-treated group. 1,2-Dimethylhydrazine 180-183 catalase Rattus norvegicus 144-147 17118177-4 2006 DMH-treatment led initially to significantly more ACF in IGF-II transgenic than in wild-type mice. 1,2-Dimethylhydrazine 0-3 insulin-like growth factor 2 Mus musculus 57-63 16860348-0 2006 Tumors from rats given 1,2-dimethylhydrazine plus chlorophyllin or indole-3-carbinol contain transcriptional changes in beta-catenin that are independent of beta-catenin mutation status. 1,2-Dimethylhydrazine 23-44 catenin beta 1 Rattus norvegicus 120-132 16860348-0 2006 Tumors from rats given 1,2-dimethylhydrazine plus chlorophyllin or indole-3-carbinol contain transcriptional changes in beta-catenin that are independent of beta-catenin mutation status. 1,2-Dimethylhydrazine 23-44 catenin beta 1 Rattus norvegicus 157-169 16860348-1 2006 Tumors induced in the rat by 1,2-dimethylhydrazine (DMH) contain mutations in beta-catenin, but the spectrum of such mutations can be influenced by phytochemicals such as chlorophyllin (CHL) and indole-3-carbinol (I3C). 1,2-Dimethylhydrazine 29-50 catenin beta 1 Rattus norvegicus 78-90 16860348-1 2006 Tumors induced in the rat by 1,2-dimethylhydrazine (DMH) contain mutations in beta-catenin, but the spectrum of such mutations can be influenced by phytochemicals such as chlorophyllin (CHL) and indole-3-carbinol (I3C). 1,2-Dimethylhydrazine 52-55 catenin beta 1 Rattus norvegicus 78-90 16860348-2 2006 In the present study, we determined the mutation status of beta-catenin in more than 50 DMH-induced colon tumors and small intestine tumors, and compared this with the concomitant expression of beta-catenin mRNA using quantitative real-time RT-PCR analysis. 1,2-Dimethylhydrazine 88-91 catenin beta 1 Rattus norvegicus 59-71 16860348-7 2006 We conclude that DMH-induced mutations stabilize beta-catenin protein in tumors, which increase c-myc, c-jun and cyclin D1, but there also can be over-expression of beta-catenin itself at the mRNA level, contributing to high beta-catenin protein levels. 1,2-Dimethylhydrazine 17-20 catenin beta 1 Rattus norvegicus 49-61 16860348-7 2006 We conclude that DMH-induced mutations stabilize beta-catenin protein in tumors, which increase c-myc, c-jun and cyclin D1, but there also can be over-expression of beta-catenin itself at the mRNA level, contributing to high beta-catenin protein levels. 1,2-Dimethylhydrazine 17-20 MYC proto-oncogene, bHLH transcription factor Rattus norvegicus 96-101 16860348-7 2006 We conclude that DMH-induced mutations stabilize beta-catenin protein in tumors, which increase c-myc, c-jun and cyclin D1, but there also can be over-expression of beta-catenin itself at the mRNA level, contributing to high beta-catenin protein levels. 1,2-Dimethylhydrazine 17-20 cyclin D1 Rattus norvegicus 113-122 16860348-7 2006 We conclude that DMH-induced mutations stabilize beta-catenin protein in tumors, which increase c-myc, c-jun and cyclin D1, but there also can be over-expression of beta-catenin itself at the mRNA level, contributing to high beta-catenin protein levels. 1,2-Dimethylhydrazine 17-20 catenin beta 1 Rattus norvegicus 165-177 16860348-7 2006 We conclude that DMH-induced mutations stabilize beta-catenin protein in tumors, which increase c-myc, c-jun and cyclin D1, but there also can be over-expression of beta-catenin itself at the mRNA level, contributing to high beta-catenin protein levels. 1,2-Dimethylhydrazine 17-20 catenin beta 1 Rattus norvegicus 165-177 16912565-10 2006 The activities of bacterial enzymes beta-glucuronidase (proximal colon, distal colon, intestines, liver and colon contents) and mucinase (colon and fecal contents) were significantly elevated in 1,2-dimethylhydrazine-treated rats as compared with the control rats. 1,2-Dimethylhydrazine 195-216 glucuronidase, beta Rattus norvegicus 36-54 16912565-12 2006 Ginger administration to 1,2-dimethylhydrazine-treated rats significantly decreased the incidence and number of tumors as well as the activity of beta-glucuronidase and mucinase. 1,2-Dimethylhydrazine 25-46 glucuronidase, beta Rattus norvegicus 146-164 16912565-13 2006 Thus, ginger has a chemopreventive and anticarcinogenic effect against 1,2-dimethylhydrazine-induced colon cancer by virtue of its ability to lower the activities of the microbial enzymes beta-glucuronidase and mucinase. 1,2-Dimethylhydrazine 71-92 glucuronidase, beta Rattus norvegicus 188-206 16807338-5 2006 Using double immunocytochemistry, we found that rats exhibiting panic-like responses (e.g., L-AG plus lactate) had increased c-Fos immunoreactivity in DMH neurons expressing the NMDA receptor 1 (NR1) subunit, but not those expressing the glutamate receptor 2 and 3 subunits of the AMPA receptors. 1,2-Dimethylhydrazine 151-154 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 125-130 17128412-2 2007 In order to establish the role of anti apoptotic proteins in colon cancer development, we studied with immunohistochemical techniques the expression of Survivin in a mouse model of colon carcinogenesis induced by 1,2-dimethyl-hydrazine treatment. 1,2-Dimethylhydrazine 213-235 baculoviral IAP repeat-containing 5 Mus musculus 152-160 16957077-4 2006 In the present study, previous injections of the angiotensin-II (A-II) type 1 receptor antagonist losartan and the nonspecific A-II receptor antagonist saralasin into the DMH of "panic-prone" rats blocked the anxiety-like and physiological components of lactate-induced panic-like responses. 1,2-Dimethylhydrazine 171-174 angiotensinogen Rattus norvegicus 49-63 16957077-5 2006 In addition, direct injections of A-II into the DMH of these panic-prone rats also elicited panic-like responses that were blocked by pretreatment with saralasin. 1,2-Dimethylhydrazine 48-51 angiotensinogen Rattus norvegicus 34-38 16957077-7 2006 The presence of the A-II type 1 receptors in the region of the DMH was demonstrated using immunohistochemistry. 1,2-Dimethylhydrazine 63-66 angiotensinogen Rattus norvegicus 20-24 16928864-8 2006 OCT3-like immunoreactivity was observed in ependymal and glial-like cells in the DMH. 1,2-Dimethylhydrazine 81-84 solute carrier family 22 member 8 Rattus norvegicus 0-4 16928864-12 2006 These data support the hypothesis that corticosterone-induced inhibition of OCT3 mediates stress-induced accumulation of 5-HT in the DMH and suggest that corticosterone may acutely modulate physiological and behavioral responses to stressors by altering serotonergic neurotransmission in this brain region. 1,2-Dimethylhydrazine 133-136 solute carrier family 22 member 8 Rattus norvegicus 76-80 16733082-6 2006 Unsupplemented DMH exposed rats showed significantly decreased levels/activities of tissue DC, LOOHs, TBARS, SOD, CAT, GSH, GR and significantly elevated (P<0.05) GPX, GST, alpha-tocopherol and ascorbate as compared to control rats. 1,2-Dimethylhydrazine 15-18 catalase Rattus norvegicus 114-117 16815799-15 2006 Elevated DMH NPY in OLETF rats appears to be a consequence of the absence of CCK-1 receptors. 1,2-Dimethylhydrazine 9-12 neuropeptide Y Rattus norvegicus 13-16 16815799-16 2006 In intact rats NPY and CCK-1 receptors colocalize to neurons within the compact subregion of the DMH and local CCK administration reduces food intake and decreases DMH NPY mRNA expression. 1,2-Dimethylhydrazine 97-100 neuropeptide Y Rattus norvegicus 15-18 16815799-16 2006 In intact rats NPY and CCK-1 receptors colocalize to neurons within the compact subregion of the DMH and local CCK administration reduces food intake and decreases DMH NPY mRNA expression. 1,2-Dimethylhydrazine 97-100 cholecystokinin Rattus norvegicus 23-26 16815799-20 2006 Exercise also prevents elevated levels of DMH NPY mRNA expression, suggesting that exercise exerts an alternative, non-CCK mediated, control on DMH NPY. 1,2-Dimethylhydrazine 144-147 neuropeptide Y Rattus norvegicus 148-151 16807338-5 2006 Using double immunocytochemistry, we found that rats exhibiting panic-like responses (e.g., L-AG plus lactate) had increased c-Fos immunoreactivity in DMH neurons expressing the NMDA receptor 1 (NR1) subunit, but not those expressing the glutamate receptor 2 and 3 subunits of the AMPA receptors. 1,2-Dimethylhydrazine 151-154 glutamate ionotropic receptor NMDA type subunit 1 Rattus norvegicus 178-193 16807338-5 2006 Using double immunocytochemistry, we found that rats exhibiting panic-like responses (e.g., L-AG plus lactate) had increased c-Fos immunoreactivity in DMH neurons expressing the NMDA receptor 1 (NR1) subunit, but not those expressing the glutamate receptor 2 and 3 subunits of the AMPA receptors. 1,2-Dimethylhydrazine 151-154 glutamate ionotropic receptor NMDA type subunit 1 Rattus norvegicus 195-198 16403642-1 2006 Results from a factor analysis and activity studies of commercially available endocannabinoid-type compounds set the starting point for the current study where dimethylheptyl (DMH) analogues of two endocannabinoids, 2-arachidonoyl glycerol (2-AG) and 2-arachidonyl glyceryl ether (2-AGE), were synthesized and their ability to activate the CB1 receptors was determined by the [35S]GTPgammaS binding assay using rat cerebellar membranes. 1,2-Dimethylhydrazine 176-179 cannabinoid receptor 1 Rattus norvegicus 340-343 16338953-11 2006 Oxidative imbalance in DMH-treatment was significantly (P < 0.01) modulated on Res supplementation as indicated by optimal concentration of thiobarbituric acid reactive substances (TBARS), superoxide dismutase (SOD), catalase (CAT) and reduced glutathione (GSH). 1,2-Dimethylhydrazine 23-26 catalase Rattus norvegicus 220-228 16338953-11 2006 Oxidative imbalance in DMH-treatment was significantly (P < 0.01) modulated on Res supplementation as indicated by optimal concentration of thiobarbituric acid reactive substances (TBARS), superoxide dismutase (SOD), catalase (CAT) and reduced glutathione (GSH). 1,2-Dimethylhydrazine 23-26 catalase Rattus norvegicus 230-233 16579724-10 2006 These results indicate that Bcl-2 family protein levels are associated with CLA-induced apoptosis in the colonic mucosa of DMH-treated rats. 1,2-Dimethylhydrazine 123-126 BCL2, apoptosis regulator Rattus norvegicus 28-33 16761624-0 2006 Distribution of preneoplastic lesions and tumors, and beta-catenin gene mutations in colon carcinomas induced by 1,2-dimethylhydrazine plus dextran sulfate sodium. 1,2-Dimethylhydrazine 113-134 catenin beta 1 Rattus norvegicus 54-66 16619498-0 2006 PSC 833, an inhibitor of P-glycoprotein inhibits 1,2-dimethylhydrazine-induced colorectal carcinogenesis in male Fischer F344 rats. 1,2-Dimethylhydrazine 49-70 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 25-39 15802299-8 2005 However, CloA but not CleA prevented the DMH-induced reduction of splenocyte CD4/CD8 (T-helper cells to cytotoxic lymphocytes) ratio. 1,2-Dimethylhydrazine 41-44 Cd4 molecule Rattus norvegicus 77-80 16702625-4 2006 Intragastric administration of BDMCA or curcumin to DMH-treated rats significantly decreased colon tumor incidence and the circulatory LPO, with simultaneous enhancement of GSH content and GPx, GST, SOD and CAT activities. 1,2-Dimethylhydrazine 52-55 catalase Rattus norvegicus 207-210 16317136-3 2005 The number of colorectal aberrant crypt foci (ACF), putative preneoplastic lesions induced by 1,2-dimethylhydrazine, was reduced after MDT-1 administration (10(9) cfu/dose, 3 times/wk for 4 wk). 1,2-Dimethylhydrazine 94-115 retinol dehydrogenase 11 Mus musculus 135-140 16208626-6 2005 In experiment II, the induction of glutathione S-transferase placental form (GST-P) positive foci by 1,2-dimethylhydrazine (DMH) was evaluated in a modified in vivo 5-week initiation assay model. 1,2-Dimethylhydrazine 101-122 glutathione S-transferase pi 1 Rattus norvegicus 35-82 16208626-6 2005 In experiment II, the induction of glutathione S-transferase placental form (GST-P) positive foci by 1,2-dimethylhydrazine (DMH) was evaluated in a modified in vivo 5-week initiation assay model. 1,2-Dimethylhydrazine 124-127 glutathione S-transferase pi 1 Rattus norvegicus 35-82 16208626-10 2005 Induction of GST-P positive foci in the group given DMH at 84 hours after a single administration of d-gal was significantly greater than in the control group, correlating with the kinetics of cell proliferation. 1,2-Dimethylhydrazine 52-55 glutathione S-transferase pi 1 Rattus norvegicus 13-18 16266234-4 2005 The purpose of this study was to determine whether the systemic administration of IL-12 (+/- IL-2) may induce an immune response against CRC as induced by 1,2-dimethylhydrazine (DMH). 1,2-Dimethylhydrazine 155-176 interleukin 12B Rattus norvegicus 82-87 16266234-4 2005 The purpose of this study was to determine whether the systemic administration of IL-12 (+/- IL-2) may induce an immune response against CRC as induced by 1,2-dimethylhydrazine (DMH). 1,2-Dimethylhydrazine 155-176 interleukin 2 Rattus norvegicus 93-97 16266234-4 2005 The purpose of this study was to determine whether the systemic administration of IL-12 (+/- IL-2) may induce an immune response against CRC as induced by 1,2-dimethylhydrazine (DMH). 1,2-Dimethylhydrazine 178-181 interleukin 12B Rattus norvegicus 82-87 16266234-4 2005 The purpose of this study was to determine whether the systemic administration of IL-12 (+/- IL-2) may induce an immune response against CRC as induced by 1,2-dimethylhydrazine (DMH). 1,2-Dimethylhydrazine 178-181 interleukin 2 Rattus norvegicus 93-97 16210915-9 2005 The median survival after DMH injections was significantly shorter for the Cables-/- mice compared to Cables+/+ littermates. 1,2-Dimethylhydrazine 26-29 CDK5 and Abl enzyme substrate 1 Mus musculus 75-81 15665488-0 2005 Y-700, a novel inhibitor of xanthine oxidase, suppresses the development of colon aberrant crypt foci and cell proliferation in 1,2-dimethylhydrazine-treated mice. 1,2-Dimethylhydrazine 128-149 xanthine dehydrogenase Mus musculus 28-44 15696191-0 2005 Decreased susceptibility of mast cell-deficient Kit(W)/Kit(W-v) mice to the development of 1, 2-dimethylhydrazine-induced intestinal tumors. 1,2-Dimethylhydrazine 91-113 KIT proto-oncogene receptor tyrosine kinase Mus musculus 48-51 15696191-0 2005 Decreased susceptibility of mast cell-deficient Kit(W)/Kit(W-v) mice to the development of 1, 2-dimethylhydrazine-induced intestinal tumors. 1,2-Dimethylhydrazine 91-113 KIT proto-oncogene receptor tyrosine kinase Mus musculus 55-58 15696191-9 2005 These results show that genetic impairment of c-kit function reduces the susceptibility of mice to DMH-induced colonic tumors, and that defects in bone marrow-derived cells in the W/W(v) mice contribute significantly to this result. 1,2-Dimethylhydrazine 99-102 KIT proto-oncogene receptor tyrosine kinase Mus musculus 46-51 15723650-0 2005 Beta-Catenin mutations in a mouse model of inflammation-related colon carcinogenesis induced by 1,2-dimethylhydrazine and dextran sodium sulfate. 1,2-Dimethylhydrazine 96-117 catenin (cadherin associated protein), beta 1 Mus musculus 0-12 15723650-8 2005 Immunohistochemical investigation revealed that adnocarcinomas, induced by DMH at all doses and 2%DSS, showed positive reactivities against beta-catenin, COX-2 and iNOS. 1,2-Dimethylhydrazine 75-78 catenin (cadherin associated protein), beta 1 Mus musculus 140-152 15723650-8 2005 Immunohistochemical investigation revealed that adnocarcinomas, induced by DMH at all doses and 2%DSS, showed positive reactivities against beta-catenin, COX-2 and iNOS. 1,2-Dimethylhydrazine 75-78 cytochrome c oxidase II, mitochondrial Mus musculus 154-159 15723650-8 2005 Immunohistochemical investigation revealed that adnocarcinomas, induced by DMH at all doses and 2%DSS, showed positive reactivities against beta-catenin, COX-2 and iNOS. 1,2-Dimethylhydrazine 75-78 nitric oxide synthase 2, inducible Mus musculus 164-168 15723650-9 2005 In DMH/DSS-induced adenocarcinomas, 10 of 11 (90.9%) adenocacrcinomas had beta-catenin gene mutations. 1,2-Dimethylhydrazine 3-6 catenin (cadherin associated protein), beta 1 Mus musculus 74-86 15175378-2 2004 Using lactating rats as a model, the present study first showed that in the DMH abundant alpha-MSH and agouti-related protein fibers are in close apposition to NPY-positive cells. 1,2-Dimethylhydrazine 76-79 agouti related neuropeptide Rattus norvegicus 103-125 16210868-7 2005 However, in the dorsal medial hypothalamus (DMH), a region associated with regulation of food intake, both ghrelin and BIM-28163 act as agonists to upregulate Fos-IR. 1,2-Dimethylhydrazine 44-47 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 159-162 20021056-5 2005 The colon and intestine administered DMH showed a decrease in lipid peroxidation with a concomitant increase in the activities of GSH-dependent enzymes (glutathione peroxidase, glutathione S-transferase) when compared to untreated control rats. 1,2-Dimethylhydrazine 37-40 hematopoietic prostaglandin D synthase Rattus norvegicus 177-202 15525283-7 2004 In contrast, rats that had received muscimol injections into their mPFC and were subsequently restrained exhibited an increase in the number of Fos-positive cells in the DMH, medial amygdala, and medial nucleus tractus solitarius as compared to vehicle-injected rats that experienced restraint stress. 1,2-Dimethylhydrazine 170-173 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 144-147 15123537-8 2004 Furthermore, in intact rats, NPY and CCK-AR are colocalized in DMH neurons, and parenchymal injection of CCK into the DMH reduces food intake and down-regulates DMH NPY mRNA expression. 1,2-Dimethylhydrazine 63-66 neuropeptide Y Rattus norvegicus 29-32 15123537-8 2004 Furthermore, in intact rats, NPY and CCK-AR are colocalized in DMH neurons, and parenchymal injection of CCK into the DMH reduces food intake and down-regulates DMH NPY mRNA expression. 1,2-Dimethylhydrazine 63-66 cholecystokinin A receptor Rattus norvegicus 37-43 15123537-8 2004 Furthermore, in intact rats, NPY and CCK-AR are colocalized in DMH neurons, and parenchymal injection of CCK into the DMH reduces food intake and down-regulates DMH NPY mRNA expression. 1,2-Dimethylhydrazine 63-66 cholecystokinin Rattus norvegicus 37-40 15123537-8 2004 Furthermore, in intact rats, NPY and CCK-AR are colocalized in DMH neurons, and parenchymal injection of CCK into the DMH reduces food intake and down-regulates DMH NPY mRNA expression. 1,2-Dimethylhydrazine 118-121 neuropeptide Y Rattus norvegicus 165-168 15123537-9 2004 These results suggest that although CCK-AR plays a role in the mediation of CCK actions in the control of meal size in both rats and mice, CCK-AR seems to contribute to modulating DMH NPY levels only in rats. 1,2-Dimethylhydrazine 180-183 cholecystokinin A receptor Mus musculus 139-145 15175378-1 2004 In several hyperphagic models, including lactation, in which hypothalamic melanocortin signaling is reduced, a novel expression of NPY mRNA in the dorsomedial hypothalamus (DMH) has been observed, suggesting that melanocortin signaling and the induced NPY in the DMH may constitute unique neurocircuitry in mediating energy balance. 1,2-Dimethylhydrazine 173-176 neuropeptide Y Rattus norvegicus 131-134 15175378-1 2004 In several hyperphagic models, including lactation, in which hypothalamic melanocortin signaling is reduced, a novel expression of NPY mRNA in the dorsomedial hypothalamus (DMH) has been observed, suggesting that melanocortin signaling and the induced NPY in the DMH may constitute unique neurocircuitry in mediating energy balance. 1,2-Dimethylhydrazine 173-176 neuropeptide Y Rattus norvegicus 252-255 15175378-2 2004 Using lactating rats as a model, the present study first showed that in the DMH abundant alpha-MSH and agouti-related protein fibers are in close apposition to NPY-positive cells. 1,2-Dimethylhydrazine 76-79 proopiomelanocortin Rattus norvegicus 89-98 15175378-2 2004 Using lactating rats as a model, the present study first showed that in the DMH abundant alpha-MSH and agouti-related protein fibers are in close apposition to NPY-positive cells. 1,2-Dimethylhydrazine 76-79 neuropeptide Y Rattus norvegicus 160-163 15175378-7 2004 Furthermore, MTII treatment greatly attenuated suckling-induced NPY expression in the DMH. 1,2-Dimethylhydrazine 86-89 neuropeptide Y Rattus norvegicus 64-67 15175378-9 2004 In summary, the present study demonstrated that the melanocortin system in the DMH not only plays an important role in inducing NPY expression in the DMH of lactating rats but also in regulating energy homeostasis, at least in part, by modulating appetite and energy expenditure. 1,2-Dimethylhydrazine 79-82 neuropeptide Y Rattus norvegicus 128-131 12967719-11 2003 Furthermore, as suggested by studies in intact rats, neurons in the DMH, including those projecting to the PVN, are regulated by tonic GABA(A) and non-NMDA glutamate receptor-mediated synaptic transmission. 1,2-Dimethylhydrazine 68-71 glutamate ionotropic receptor NMDA type subunit 2C Rattus norvegicus 151-174 15026282-8 2004 DMH injections significantly elevated both the activities of beta-glucuronidase (distal colon, distal intestine, liver and colon contents) and mucinase (colon and fecal contents) as compared to the control rats. 1,2-Dimethylhydrazine 0-3 glucuronidase, beta Rattus norvegicus 61-79 15026282-10 2004 Coconut cake supplementation to DMH-treated rats significantly decreased the incidence and number of tumors as well as the activity of beta-glucuronidase and mucinase. 1,2-Dimethylhydrazine 32-35 glucuronidase, beta Rattus norvegicus 135-153 15026282-11 2004 CONCLUSIONS: Coconut cake has a protective effect against DMH induced colon cancer by virtue of its ability to lower the activities of the microbial enzymes beta-glucuronidase and mucinase. 1,2-Dimethylhydrazine 58-61 glucuronidase, beta Rattus norvegicus 157-175 15039638-11 2004 IL-4 and apoptotic cells increased in the yogurt-DMH group only in the first months. 1,2-Dimethylhydrazine 49-52 interleukin 4 Mus musculus 0-4 15278915-6 2004 Analysis of antioxidant defense enzyme activity in colonic mucosa indicated that glutathione reductase and catalase activities were increased in 1,2-DMH-treated rats; cotreatment with vanadium reduced these activities when compared to the carcinogen control (P < 0.001 and P < 0.02). 1,2-Dimethylhydrazine 145-152 glutathione-disulfide reductase Rattus norvegicus 81-102 15278915-6 2004 Analysis of antioxidant defense enzyme activity in colonic mucosa indicated that glutathione reductase and catalase activities were increased in 1,2-DMH-treated rats; cotreatment with vanadium reduced these activities when compared to the carcinogen control (P < 0.001 and P < 0.02). 1,2-Dimethylhydrazine 145-152 catalase Rattus norvegicus 107-115 15203375-9 2004 Moreover, when treated with DMH, HFD rats exhibited a dramatically decreased expression of RXRalpha mRNA (-49%). 1,2-Dimethylhydrazine 28-31 retinoid X receptor alpha Rattus norvegicus 91-99 14643021-2 2003 The present experiment was designed to assess the potential chemopreventive properties of JTE-522, a new selective cyclooxygenase-2 inhibitor, on the induction of 1,2-dimethylhydrazine (DMH)-induced colonic aberrant crypt foci (ACF), a marker of rat colon carcinogenesis. 1,2-Dimethylhydrazine 163-184 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 115-131 14643021-2 2003 The present experiment was designed to assess the potential chemopreventive properties of JTE-522, a new selective cyclooxygenase-2 inhibitor, on the induction of 1,2-dimethylhydrazine (DMH)-induced colonic aberrant crypt foci (ACF), a marker of rat colon carcinogenesis. 1,2-Dimethylhydrazine 186-189 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 115-131 14622096-5 2003 In addition, NMU mRNA levels were elevated in the DMH of mice fasted for 24 h relative to ad libitum fed controls. 1,2-Dimethylhydrazine 50-53 neuromedin U Mus musculus 13-16 12842868-9 2003 DMH NPY-expressing neurons do not appear to be under the direct control of leptin signaling. 1,2-Dimethylhydrazine 0-3 neuropeptide Y Rattus norvegicus 4-7 14595593-1 2003 The effect of fenugreek seeds on the activities of beta-glucuronidase and mucinase during 1,2-dimethylhydrazine (DMH)-induced colon carcinogenesis in rats was studied. 1,2-Dimethylhydrazine 90-111 glucuronidase, beta Rattus norvegicus 51-69 14595593-4 2003 After an experimental period of 30 weeks the activity of beta-glucuronidase significantly increased in the colon, intestine, liver and colon contents in DMH administered rats when compared to an untreated control group. 1,2-Dimethylhydrazine 153-156 glucuronidase, beta Rattus norvegicus 57-75 12669311-2 2003 We recently reported that 2-amino-3-methylimidazo[4,5-f]quinoline (IQ)- and 1,2-dimethylhydrazine (DMH)-induced colon tumors in the rat contain mutations in Ctnnb1, the gene for beta-catenin, but the mutation spectrum was influenced by postinitiation exposure to chlorophyllin (CHL) and indole-3-carbinol (I3C) [Blum et al., Carcinogenesis 2001;22:315-320]. 1,2-Dimethylhydrazine 76-97 catenin beta 1 Rattus norvegicus 157-163 12743811-0 2003 High susceptibility of nullizygous p53 knockout mice to colorectal tumor induction by 1,2-dimethylhydrazine. 1,2-Dimethylhydrazine 86-107 transformation related protein 53, pseudogene Mus musculus 35-38 12743811-8 2003 CONCLUSIONS: These results suggest that p53 might not be a direct target of DMH but complete loss of p53 might elevate susceptibility to DMH-induced colorectal carcinogenesis. 1,2-Dimethylhydrazine 137-140 transformation related protein 53, pseudogene Mus musculus 101-104 12631353-11 2003 The mean expression of p27 decreased significantly in order from normal (100%), MCD (45.9%), DMH (22.4%), and FSGS (16.7%), and the difference between MCD and FSGS was significant. 1,2-Dimethylhydrazine 93-96 interferon alpha inducible protein 27 Homo sapiens 23-26 12631353-12 2003 p21 was significantly and equally reduced in MCD (2.3%), DMH (0%), and FSGS (0.7%) compared to normal (66.6%). 1,2-Dimethylhydrazine 57-60 H3 histone pseudogene 16 Homo sapiens 0-3 12669311-2 2003 We recently reported that 2-amino-3-methylimidazo[4,5-f]quinoline (IQ)- and 1,2-dimethylhydrazine (DMH)-induced colon tumors in the rat contain mutations in Ctnnb1, the gene for beta-catenin, but the mutation spectrum was influenced by postinitiation exposure to chlorophyllin (CHL) and indole-3-carbinol (I3C) [Blum et al., Carcinogenesis 2001;22:315-320]. 1,2-Dimethylhydrazine 76-97 catenin beta 1 Rattus norvegicus 178-190 12669311-2 2003 We recently reported that 2-amino-3-methylimidazo[4,5-f]quinoline (IQ)- and 1,2-dimethylhydrazine (DMH)-induced colon tumors in the rat contain mutations in Ctnnb1, the gene for beta-catenin, but the mutation spectrum was influenced by postinitiation exposure to chlorophyllin (CHL) and indole-3-carbinol (I3C) [Blum et al., Carcinogenesis 2001;22:315-320]. 1,2-Dimethylhydrazine 99-102 catenin beta 1 Rattus norvegicus 157-163 12669311-2 2003 We recently reported that 2-amino-3-methylimidazo[4,5-f]quinoline (IQ)- and 1,2-dimethylhydrazine (DMH)-induced colon tumors in the rat contain mutations in Ctnnb1, the gene for beta-catenin, but the mutation spectrum was influenced by postinitiation exposure to chlorophyllin (CHL) and indole-3-carbinol (I3C) [Blum et al., Carcinogenesis 2001;22:315-320]. 1,2-Dimethylhydrazine 99-102 catenin beta 1 Rattus norvegicus 178-190 12628520-1 2003 The carcinogens 2-amino-3-methylimidazo[4,5-f]quinoline (IQ) and 1,2-dimethylhydrazine (DMH) induce colon tumors in the rat that contain mutations in beta-catenin, but the mutation pattern can be influenced by exposure to dietary phytochemicals, such as the water-soluble derivative of chlorophyll called chlorophyllin. 1,2-Dimethylhydrazine 65-86 catenin beta 1 Rattus norvegicus 150-162 12618326-3 2003 Liver gamma-glutamyl transpeptidase, which was elevated to 0.41 +/- 0.06 nmol/mg protein by DMH administration was found to be reduced to 0.22 +/- 0.04 and 0.18 +/- 0.03 nmol/mg protein by Picroliv treatment 40 and 200 mg/kg, respectively. 1,2-Dimethylhydrazine 92-95 gamma-glutamyltransferase 1 Rattus norvegicus 6-35 12618326-5 2003 DMH-induced depletion of hepatic and renal antioxidant enzymes such as catalase and superoxide dismutase levels were restored to normal by Picroliv treatment. 1,2-Dimethylhydrazine 0-3 catalase Rattus norvegicus 71-79 12618326-8 2003 Depleted renal glutathione S-transferase and hepatic glutathione levels after DMH administered rats were found to be significantly increased by Picroliv treatment. 1,2-Dimethylhydrazine 78-81 hematopoietic prostaglandin D synthase Rattus norvegicus 15-40 12543061-9 2003 In DMH-induced tumor bearing rats the levels of colonic and intestinal cholesterol was significantly increased whereas, the levels of phospholipid was decreased with a concomitant increase in the activities of phospholipase A (PLA) and phospholipase C (PLC), compared to untreated control rats. 1,2-Dimethylhydrazine 3-6 phospholipase A and acyltransferase 1 Rattus norvegicus 210-225 12543061-9 2003 In DMH-induced tumor bearing rats the levels of colonic and intestinal cholesterol was significantly increased whereas, the levels of phospholipid was decreased with a concomitant increase in the activities of phospholipase A (PLA) and phospholipase C (PLC), compared to untreated control rats. 1,2-Dimethylhydrazine 3-6 phospholipase A and acyltransferase 1 Rattus norvegicus 227-230 12543061-10 2003 Intragastric administration of BDMC-A and curcumin to DMH administered rats significantly lowered the cholesterol content and raised the phospholipid content and lowered the activities of PLA and PLC towards near normal values. 1,2-Dimethylhydrazine 54-57 phospholipase A and acyltransferase 1 Rattus norvegicus 188-191 12628520-1 2003 The carcinogens 2-amino-3-methylimidazo[4,5-f]quinoline (IQ) and 1,2-dimethylhydrazine (DMH) induce colon tumors in the rat that contain mutations in beta-catenin, but the mutation pattern can be influenced by exposure to dietary phytochemicals, such as the water-soluble derivative of chlorophyll called chlorophyllin. 1,2-Dimethylhydrazine 88-91 catenin beta 1 Rattus norvegicus 150-162 12628520-5 2003 Molecular studies showed that the spectrum of beta-catenin mutations was markedly different in chlorophyllin-promoted colon tumors--many of the mutations led to direct substitutions of critical Ser/Thr residues within the glycogen synthase kinase-3beta (GSK-3beta) region, whereas in all other groups, including DMH and IQ controls, the mutations typically affected amino acids adjacent to Ser(33). 1,2-Dimethylhydrazine 312-315 catenin beta 1 Rattus norvegicus 46-58 11794536-4 2001 The fecal beta-glucuronidase activity of human intestinal bacteria was drastically induced by its substrate or the bile secreted after a subcutaneous injection of 1,2-dimethylhydrazine (DMH) and benzo[a]pyrene into rats. 1,2-Dimethylhydrazine 163-184 glucuronidase beta Homo sapiens 10-28 12756972-14 2003 In summary, alterations in the beta-catenin expression and cellular localisation in the DMH-induced tumours are similar to those seen inhuman sporadic colorectal tumours. 1,2-Dimethylhydrazine 88-91 catenin (cadherin associated protein), beta 1 Mus musculus 31-43 12756972-15 2003 The DMH is therefore a useful model for studying the abnormalities of the E-cadherin-catenin pathway in colorectal carcinogenesis. 1,2-Dimethylhydrazine 4-7 cadherin 1 Mus musculus 74-84 12160894-3 2002 In particular, a potent colon carcinogen, 1,2-dimethyl hydrazine (SDMH), was not detected as a mutagen by a standard Ames test, but was able to induce RNR3-lacZ expression. 1,2-Dimethylhydrazine 42-64 ribonucleotide-diphosphate reductase subunit RNR3 Saccharomyces cerevisiae S288C 151-155 12160894-3 2002 In particular, a potent colon carcinogen, 1,2-dimethyl hydrazine (SDMH), was not detected as a mutagen by a standard Ames test, but was able to induce RNR3-lacZ expression. 1,2-Dimethylhydrazine 66-70 ribonucleotide-diphosphate reductase subunit RNR3 Saccharomyces cerevisiae S288C 151-155 12086850-4 2002 p27 expression was frequently reduced in GI tumors arising in 1,2-dimethylhydrazine (DMH) treated mice, and in Apc mutant Min/+ mice, but not in GI tumors arising in Smad3 mutant mice. 1,2-Dimethylhydrazine 62-83 cyclin-dependent kinase inhibitor 1B Mus musculus 0-3 12086850-4 2002 p27 expression was frequently reduced in GI tumors arising in 1,2-dimethylhydrazine (DMH) treated mice, and in Apc mutant Min/+ mice, but not in GI tumors arising in Smad3 mutant mice. 1,2-Dimethylhydrazine 85-88 cyclin-dependent kinase inhibitor 1B Mus musculus 0-3 12086850-5 2002 Germline deletion of p27 resulted in accelerated tumor development and increased tumor cell proliferation in both DMH treated and Min/+ mice, but not in Smad3 mutant mice. 1,2-Dimethylhydrazine 114-117 cyclin-dependent kinase inhibitor 1B Mus musculus 21-24 14708091-0 2003 Vanadium inhibits placental glutathione S-transferase (GST-P) positive foci in 1,2-dimethyl hydrazine induced rat colon carcinogenesis. 1,2-Dimethylhydrazine 79-101 hematopoietic prostaglandin D synthase Rattus norvegicus 28-53 14708091-0 2003 Vanadium inhibits placental glutathione S-transferase (GST-P) positive foci in 1,2-dimethyl hydrazine induced rat colon carcinogenesis. 1,2-Dimethylhydrazine 79-101 glutathione S-transferase pi 1 Rattus norvegicus 55-60 14708091-2 2003 In the present study attempts have been made to investigate the expression of the number and area of aberrant crypt foci positive for placental glutathione S-transferase (GST-P) during 1,2-dimethyl hydrazine (DMH)-induced rat colon carcinogenesis. 1,2-Dimethylhydrazine 185-207 hematopoietic prostaglandin D synthase Rattus norvegicus 144-169 14708091-2 2003 In the present study attempts have been made to investigate the expression of the number and area of aberrant crypt foci positive for placental glutathione S-transferase (GST-P) during 1,2-dimethyl hydrazine (DMH)-induced rat colon carcinogenesis. 1,2-Dimethylhydrazine 185-207 glutathione S-transferase pi 1 Rattus norvegicus 171-176 14708091-2 2003 In the present study attempts have been made to investigate the expression of the number and area of aberrant crypt foci positive for placental glutathione S-transferase (GST-P) during 1,2-dimethyl hydrazine (DMH)-induced rat colon carcinogenesis. 1,2-Dimethylhydrazine 209-212 hematopoietic prostaglandin D synthase Rattus norvegicus 144-169 14708091-2 2003 In the present study attempts have been made to investigate the expression of the number and area of aberrant crypt foci positive for placental glutathione S-transferase (GST-P) during 1,2-dimethyl hydrazine (DMH)-induced rat colon carcinogenesis. 1,2-Dimethylhydrazine 209-212 glutathione S-transferase pi 1 Rattus norvegicus 171-176 14708091-9 2003 The expression of the number and the area of aberrant crypt foci (ACF) positive for GST-P was maximum in DMH-treated group. 1,2-Dimethylhydrazine 105-108 glutathione S-transferase pi 1 Rattus norvegicus 84-89 12036908-0 2002 p53 transgenic mice are highly susceptible to 1, 2-dimethylhydrazine-induced uterine sarcomas. 1,2-Dimethylhydrazine 46-68 transformation related protein 53, pseudogene Mus musculus 0-3 12036908-3 2002 The presence of a mutant p53 led to an increased incidence or multiplicity of uterine sarcomas, colon carcinomas, lung adenomas, and hepatomas in DMH-treated mice. 1,2-Dimethylhydrazine 146-149 transformation related protein 53, pseudogene Mus musculus 25-28 12036908-6 2002 In DMH-treated animals, long-term treatment with this chemopreventive agent, piroxicam, reduced colon carcinoma incidence and multiplicity in both p53(val135/wt) or p53(wt/wt) mice but did not affect the formation of uterine sarcomas, lung adenomas, or hepatomas. 1,2-Dimethylhydrazine 3-6 transformation related protein 53, pseudogene Mus musculus 147-150 12036908-6 2002 In DMH-treated animals, long-term treatment with this chemopreventive agent, piroxicam, reduced colon carcinoma incidence and multiplicity in both p53(val135/wt) or p53(wt/wt) mice but did not affect the formation of uterine sarcomas, lung adenomas, or hepatomas. 1,2-Dimethylhydrazine 3-6 transformation related protein 53, pseudogene Mus musculus 165-168 11893629-6 2002 Neuropeptide Y (NPY) was increased by lactation in both the ARC and dorsomedial hypothalamus (DMH), although increased gene expression in the DMH was only apparent at day 18 of lactation. 1,2-Dimethylhydrazine 94-97 pro-neuropeptide Y Ovis aries 0-14 11893629-6 2002 Neuropeptide Y (NPY) was increased by lactation in both the ARC and dorsomedial hypothalamus (DMH), although increased gene expression in the DMH was only apparent at day 18 of lactation. 1,2-Dimethylhydrazine 94-97 pro-neuropeptide Y Ovis aries 16-19 11790447-9 2002 II, the numbers of GST-P-positive foci in the groups treated with DMH plus DHPN or DMH plus DEN were significantly higher than those in the groups receiving the carcinogens singly. 1,2-Dimethylhydrazine 66-69 glutathione S-transferase pi 1 Rattus norvegicus 19-24 11794536-4 2001 The fecal beta-glucuronidase activity of human intestinal bacteria was drastically induced by its substrate or the bile secreted after a subcutaneous injection of 1,2-dimethylhydrazine (DMH) and benzo[a]pyrene into rats. 1,2-Dimethylhydrazine 186-189 glucuronidase beta Homo sapiens 10-28 11794536-5 2001 DMH- and benzo[a]pyrene-treated biles induced beta-glucuronidase activity in the human intestinal microflora by approximately 1.5- and 2.3-fold, respectively. 1,2-Dimethylhydrazine 0-3 glucuronidase beta Homo sapiens 46-64 11604476-0 2001 1,2-Dimethylhydrazine-induced colon carcinoma and lymphoma in msh2(-/-) mice. 1,2-Dimethylhydrazine 0-21 mutS homolog 2 Mus musculus 62-66 11698353-0 2001 Predominant mutation of codon 41 of the beta-catenin proto-oncogene in rat colon tumors induced by 1,2-dimethylhydrazine using a complete carcinogenic protocol. 1,2-Dimethylhydrazine 99-120 catenin beta 1 Rattus norvegicus 40-52 11698353-4 2001 Unlike previous studies, that have used relatively short-term (2-5 weeks) treatment with one of the alkylating agents 1,2,-dimethylhydrazine (DMH) or azoxymethane, we have investigated the mutational spectrum of the beta-catenin gene in a panel of rat colon tumors induced by long-term (20 weeks) DMH-treatment. 1,2-Dimethylhydrazine 118-140 catenin beta 1 Rattus norvegicus 216-228 11840214-9 2001 In contrast to the widely distributed GLP-1 receptor mRNA, GLP-2 receptor mRNA is exclusively expressed in the compact part of the DMH (DMHc). 1,2-Dimethylhydrazine 131-134 glucagon-like peptide 2 receptor Rattus norvegicus 59-73 11604476-9 2001 RESULTS: Homozygous inactivation of the msh2 gene statistically significantly accelerated (P<.0001) death due to the development of DMH-induced colorectal tumors and lymphomas. 1,2-Dimethylhydrazine 135-138 mutS homolog 2 Mus musculus 40-44 11604476-11 2001 DMH induced apoptosis in small intestinal and colonic epithelial crypts that was dependent on active msh2. 1,2-Dimethylhydrazine 0-3 mutS homolog 2 Mus musculus 101-105