PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 8711744-6 1996 In CD-pretreated rats, CCl4-induced toxicity progressed with time culminating in 25 and 100% mortality by 72 h after CCl4 in 45- and 60-day rats, respectively, in contrast to regression of CCl4-induced toxicity and 0% mortality in 20-day rats. Chlordecone 3-5 C-C motif chemokine ligand 4 Rattus norvegicus 23-27 8952712-1 1996 Chlordecone (Kepone) is a polychlorinated hydrocarbon that has a low affinity for the estrogen receptor. Chlordecone 0-11 estrogen receptor 1 Rattus norvegicus 86-103 8952712-1 1996 Chlordecone (Kepone) is a polychlorinated hydrocarbon that has a low affinity for the estrogen receptor. Chlordecone 13-19 estrogen receptor 1 Rattus norvegicus 86-103 8711744-6 1996 In CD-pretreated rats, CCl4-induced toxicity progressed with time culminating in 25 and 100% mortality by 72 h after CCl4 in 45- and 60-day rats, respectively, in contrast to regression of CCl4-induced toxicity and 0% mortality in 20-day rats. Chlordecone 3-5 C-C motif chemokine ligand 4 Rattus norvegicus 117-121 8711744-6 1996 In CD-pretreated rats, CCl4-induced toxicity progressed with time culminating in 25 and 100% mortality by 72 h after CCl4 in 45- and 60-day rats, respectively, in contrast to regression of CCl4-induced toxicity and 0% mortality in 20-day rats. Chlordecone 3-5 C-C motif chemokine ligand 4 Rattus norvegicus 117-121 8621113-6 1996 The integration of these two repair processes as shown through experimental manipulation provides a new mechanistic framework to account for the previously reported profound (67-fold) potentiation of acute CCl4 hepatotoxicity by chlordecone (kepone) in adult male Sprague-Dawley rats as well as important interspecies variation in susceptibility to hepatotoxic agents in general and CCl4 in particular. Chlordecone 229-240 C-C motif chemokine ligand 4 Rattus norvegicus 206-210 8621113-6 1996 The integration of these two repair processes as shown through experimental manipulation provides a new mechanistic framework to account for the previously reported profound (67-fold) potentiation of acute CCl4 hepatotoxicity by chlordecone (kepone) in adult male Sprague-Dawley rats as well as important interspecies variation in susceptibility to hepatotoxic agents in general and CCl4 in particular. Chlordecone 229-240 C-C motif chemokine ligand 4 Rattus norvegicus 383-387 8621113-6 1996 The integration of these two repair processes as shown through experimental manipulation provides a new mechanistic framework to account for the previously reported profound (67-fold) potentiation of acute CCl4 hepatotoxicity by chlordecone (kepone) in adult male Sprague-Dawley rats as well as important interspecies variation in susceptibility to hepatotoxic agents in general and CCl4 in particular. Chlordecone 242-248 C-C motif chemokine ligand 4 Rattus norvegicus 206-210 8621113-6 1996 The integration of these two repair processes as shown through experimental manipulation provides a new mechanistic framework to account for the previously reported profound (67-fold) potentiation of acute CCl4 hepatotoxicity by chlordecone (kepone) in adult male Sprague-Dawley rats as well as important interspecies variation in susceptibility to hepatotoxic agents in general and CCl4 in particular. Chlordecone 242-248 C-C motif chemokine ligand 4 Rattus norvegicus 383-387 8571362-4 1995 Chlordecone-potentiated halomethane hepatotoxicity, where suppression of cell division and tissue repair response permits very high amplification of CCl4 injury culminating in animal mortality, is one such model. Chlordecone 0-11 C-C motif chemokine ligand 4 Homo sapiens 149-153 8896716-1 1996 Carbon tetrachloride (CCl4) lethality in Sprague-Dawley rats is greatly amplified by pretreatment of Kepone (decachlorooctahydro-1,3,2-metheno-2H-cyclobuta[cd] pentalen-2-one). Chlordecone 101-107 C-C motif chemokine ligand 4 Rattus norvegicus 22-26 8896716-4 1996 Based on the available mechanistic information on Kepone/CCl4 interaction, a physiologically based pharmacokinetic/pharmacodynamic (PBPK/PD) model was constructed where the following effects of Kepone on CCl4 toxicity are incorporated: (1) inhibition of mitosis; (2) reduction of repair mechanism of hepatocellular injury; (3) suppression of phagocytosis. Chlordecone 194-200 C-C motif chemokine ligand 4 Rattus norvegicus 57-61 8896716-4 1996 Based on the available mechanistic information on Kepone/CCl4 interaction, a physiologically based pharmacokinetic/pharmacodynamic (PBPK/PD) model was constructed where the following effects of Kepone on CCl4 toxicity are incorporated: (1) inhibition of mitosis; (2) reduction of repair mechanism of hepatocellular injury; (3) suppression of phagocytosis. Chlordecone 194-200 C-C motif chemokine ligand 4 Rattus norvegicus 204-208 8896716-16 1996 Our modeling and experimental results verified the earlier findings of Mehendale (1990) for the 67-fold amplification of CCl4 lethality in the presence of Kepone. Chlordecone 155-161 C-C motif chemokine ligand 4 Rattus norvegicus 121-125 8896716-17 1996 However, much of this amplification of CCl4 lethality with Kepone pretreatment was probably due to pharmacokinetic factors, because when target tissue dose (i.e., model estimated amount of CCl4 metabolites) was used to evaluate lethality, this amplification was reduced to 4-fold. Chlordecone 59-65 C-C motif chemokine ligand 4 Rattus norvegicus 39-43 8896716-17 1996 However, much of this amplification of CCl4 lethality with Kepone pretreatment was probably due to pharmacokinetic factors, because when target tissue dose (i.e., model estimated amount of CCl4 metabolites) was used to evaluate lethality, this amplification was reduced to 4-fold. Chlordecone 59-65 C-C motif chemokine ligand 4 Rattus norvegicus 189-193 8571364-9 1995 In this presentation, one of our specific research projects is described: PB-PK/PD modeling of toxicologic interactions between Kepone and carbon tetrachloride (CCl4) and the coupling of Monte Carlo simulation for the prediction of acute toxicity. Chlordecone 128-134 C-C motif chemokine ligand 4 Homo sapiens 161-165 7478807-1 1995 Previous studies revealed that postnatally developing rats are resilient to the lethal effects of chlordecone (CD) + carbon tetrachloride (CCl4) combination. Chlordecone 98-109 C-C motif chemokine ligand 4 Rattus norvegicus 139-143 8847708-1 1995 The resiliency of rats during early post-natal development to CCl4 or to an interactive hepatotoxicity of chlordecone (CD) + CCl4 has been shown to be due to an efficient stimulation of tissue repair. Chlordecone 106-117 C-C motif chemokine ligand 4 Rattus norvegicus 125-129 8800639-2 1995 We showed that chlordecone, nonylphenol, a polychlorobiphenol (PCB) mixture (Aroclor 1245) and lindane were able to induce ER and Vg mRNA accumulation. Chlordecone 15-26 estrogen receptor Oncorhynchus mykiss 123-125 8800639-2 1995 We showed that chlordecone, nonylphenol, a polychlorobiphenol (PCB) mixture (Aroclor 1245) and lindane were able to induce ER and Vg mRNA accumulation. Chlordecone 15-26 LOC100136735 Oncorhynchus mykiss 130-132 8800639-4 1995 Among these four xenobiotics, only chlordecone and nonylphenol were able to displace the binding of [3H]estradiol to ER-enriched COS-1 extracts, and to activate an estrogen-dependent reporter gene (ERE-TK-CAT) cotransfected with an expression vector containing ER cDNA. Chlordecone 35-46 estrogen receptor Oncorhynchus mykiss 117-119 8800639-4 1995 Among these four xenobiotics, only chlordecone and nonylphenol were able to displace the binding of [3H]estradiol to ER-enriched COS-1 extracts, and to activate an estrogen-dependent reporter gene (ERE-TK-CAT) cotransfected with an expression vector containing ER cDNA. Chlordecone 35-46 estrogen receptor Oncorhynchus mykiss 198-200 8800639-5 1995 The results suggest that chlordecone and nonylphenol are direct inducers of rainbow trout ER and Vg gene expression, whereas PCBs and lindane act through their hepatic metabolites. Chlordecone 25-36 estrogen receptor Oncorhynchus mykiss 90-92 8800639-5 1995 The results suggest that chlordecone and nonylphenol are direct inducers of rainbow trout ER and Vg gene expression, whereas PCBs and lindane act through their hepatic metabolites. Chlordecone 25-36 LOC100136735 Oncorhynchus mykiss 97-99 7478807-7 1995 In CD+CCl4 treatment, ALT, SDH, and bilirubin levels peaked between 36 and 48 h after CCl4. Chlordecone 3-5 C-C motif chemokine ligand 4 Rattus norvegicus 86-90 7478807-9 1995 CD-potentiated hepatotoxicity and lethality of CCl4 begin to be manifested in 45-d-old rats at 48 h and later times (25% mortality), whereas adult rats experience progressive hepatotoxic injury and 100% mortality by 72 h. In contrast, regardless of pretreatment, 20-d-old rats recover fully from injury by 72 h after CCl4 treatment. Chlordecone 0-2 C-C motif chemokine ligand 4 Rattus norvegicus 47-51 7478807-9 1995 CD-potentiated hepatotoxicity and lethality of CCl4 begin to be manifested in 45-d-old rats at 48 h and later times (25% mortality), whereas adult rats experience progressive hepatotoxic injury and 100% mortality by 72 h. In contrast, regardless of pretreatment, 20-d-old rats recover fully from injury by 72 h after CCl4 treatment. Chlordecone 0-2 C-C motif chemokine ligand 4 Rattus norvegicus 317-321 7504640-1 1993 Chlordecone (Kepone) amplification of CCl4 toxicity occurs at small, nontoxic levels of chlordecone and CCl4 and results in highly increased irreversible hepatotoxicity culminating in lethality. Chlordecone 0-11 C-C motif chemokine ligand 4 Rattus norvegicus 38-42 7513451-0 1994 Regulation of cytochrome P450 2B1/2 mRNAs by Kepone (chlordecone) and potent estrogens in primary cultures of adult rat hepatocytes on Matrigel. Chlordecone 45-51 cytochrome P450, family 2, subfamily b, polypeptide 12 Rattus norvegicus 14-35 7513451-0 1994 Regulation of cytochrome P450 2B1/2 mRNAs by Kepone (chlordecone) and potent estrogens in primary cultures of adult rat hepatocytes on Matrigel. Chlordecone 53-64 cytochrome P450, family 2, subfamily b, polypeptide 12 Rattus norvegicus 14-35 7513451-5 1994 Indeed, Kepone treatment actively suppressed induction of 2B1 and 2B2 mRNAs in hepatocytes cotreated with phenobarbital. Chlordecone 8-14 UDP glucuronosyltransferase family 2 member B17 Rattus norvegicus 58-69 7513451-12 1994 Treatment with chloral hydrate (3 x 10(-3) M), like Kepone (10(-5) M), suppressed 2B1/2 mRNA induction following phenobarbital (10(-4) M) treatment, while Kepone alcohol (10(-5) M), which is not a gem-diol, produced less suppression. Chlordecone 52-58 UDP glucuronosyltransferase family 2 member B17 Rattus norvegicus 82-85 7513451-13 1994 Our results suggest that selective induction by Kepone of 2B2 is unlikely related to its effects as a weak classical estrogen, while the ability of Kepone to suppress induction of 2B1 and 2B2 by PB may be related to its properties as a gem-diol. Chlordecone 148-154 UDP glucuronosyltransferase family 2 member B17 Rattus norvegicus 180-183 7516359-0 1994 Adenosine triphosphate protection of chlordecone-amplified CCl4 hepatotoxicity and lethality. Chlordecone 37-48 C-C motif chemokine ligand 4 Rattus norvegicus 59-63 7516359-1 1994 Dietary exposure to a nontoxic level of chlordecone (10 ppm for 15 days) followed by a single exposure to a subtoxic dose of CCl4 (100 microliters/kg, ip) is known to result in a 67-fold amplification of CCl4 toxicity. Chlordecone 40-51 C-C motif chemokine ligand 4 Rattus norvegicus 204-208 7516359-5 1994 Without ATP administration all rats died within 72 h, while administration of ATP (100 mg/rat, sc) to chlordecone-pretreated rats at -1, +1, 3, 5, 12, 24 and 36 h of CCl4 injection resulted in 100% survival. Chlordecone 102-113 C-C motif chemokine ligand 4 Rattus norvegicus 166-170 7516359-6 1994 Injection of ATP, at -1, +1, 3 and 5 h of CCl4 administration to chlordecone pretreated rats decreased plasma enzyme elevations (alanine and aspartate aminotransferase, sorbitol dehydrogenase) as well as substantially preventing elevation of plasma bilirubin levels at 6, 12 and 24 h. Hepatic ATP levels were also elevated at 6 and 12 h, but not at 24 h.(ABSTRACT TRUNCATED AT 250 WORDS) Chlordecone 65-76 C-C motif chemokine ligand 4 Rattus norvegicus 42-46 7516359-6 1994 Injection of ATP, at -1, +1, 3 and 5 h of CCl4 administration to chlordecone pretreated rats decreased plasma enzyme elevations (alanine and aspartate aminotransferase, sorbitol dehydrogenase) as well as substantially preventing elevation of plasma bilirubin levels at 6, 12 and 24 h. Hepatic ATP levels were also elevated at 6 and 12 h, but not at 24 h.(ABSTRACT TRUNCATED AT 250 WORDS) Chlordecone 65-76 glutamic-oxaloacetic transaminase 2 Rattus norvegicus 141-167 7516359-6 1994 Injection of ATP, at -1, +1, 3 and 5 h of CCl4 administration to chlordecone pretreated rats decreased plasma enzyme elevations (alanine and aspartate aminotransferase, sorbitol dehydrogenase) as well as substantially preventing elevation of plasma bilirubin levels at 6, 12 and 24 h. Hepatic ATP levels were also elevated at 6 and 12 h, but not at 24 h.(ABSTRACT TRUNCATED AT 250 WORDS) Chlordecone 65-76 sorbitol dehydrogenase Rattus norvegicus 169-191 7535226-3 1994 Dietary exposure to a nontoxic dose of chlordecone (CD; 10 ppm, 15 days) results in a 67-fold increase in lethality of an ordinarily inconsequential dose of CCl4 (100 microliters/kg, ip). Chlordecone 39-50 C-C motif chemokine ligand 4 Rattus norvegicus 157-161 7535226-3 1994 Dietary exposure to a nontoxic dose of chlordecone (CD; 10 ppm, 15 days) results in a 67-fold increase in lethality of an ordinarily inconsequential dose of CCl4 (100 microliters/kg, ip). Chlordecone 52-54 C-C motif chemokine ligand 4 Rattus norvegicus 157-161 7504640-1 1993 Chlordecone (Kepone) amplification of CCl4 toxicity occurs at small, nontoxic levels of chlordecone and CCl4 and results in highly increased irreversible hepatotoxicity culminating in lethality. Chlordecone 0-11 C-C motif chemokine ligand 4 Rattus norvegicus 104-108 7504640-1 1993 Chlordecone (Kepone) amplification of CCl4 toxicity occurs at small, nontoxic levels of chlordecone and CCl4 and results in highly increased irreversible hepatotoxicity culminating in lethality. Chlordecone 13-19 C-C motif chemokine ligand 4 Rattus norvegicus 38-42 7504640-1 1993 Chlordecone (Kepone) amplification of CCl4 toxicity occurs at small, nontoxic levels of chlordecone and CCl4 and results in highly increased irreversible hepatotoxicity culminating in lethality. Chlordecone 13-19 C-C motif chemokine ligand 4 Rattus norvegicus 104-108 7504640-1 1993 Chlordecone (Kepone) amplification of CCl4 toxicity occurs at small, nontoxic levels of chlordecone and CCl4 and results in highly increased irreversible hepatotoxicity culminating in lethality. Chlordecone 88-99 C-C motif chemokine ligand 4 Rattus norvegicus 38-42 7504640-3 1993 The present studies were designed to evaluate whether hepatic failure is the cause of the lethality during chlordecone-amplified CCl4 toxicity. Chlordecone 107-118 C-C motif chemokine ligand 4 Rattus norvegicus 129-133 7504640-8 1993 As expected CCl4 administration to chlordecone-pretreated rats resulted in 20% lethality by 36 hr, which progressed with time, and all rats died within 72 hr. Chlordecone 35-46 C-C motif chemokine ligand 4 Rattus norvegicus 12-16 7690997-1 1993 Earlier work has shown increased hepatocellular free Ca2+ levels in rats receiving a single subtoxic dose of CCl4 after dietary pretreatment with nontoxic (10 ppm, 15 days) levels of chlordecone (CD), indicating a significant perturbation of Ca2+ homeostasis in the interactive toxicity of CD + CCl4 combination treatment. Chlordecone 183-194 C-C motif chemokine ligand 4 Rattus norvegicus 109-113 7690997-1 1993 Earlier work has shown increased hepatocellular free Ca2+ levels in rats receiving a single subtoxic dose of CCl4 after dietary pretreatment with nontoxic (10 ppm, 15 days) levels of chlordecone (CD), indicating a significant perturbation of Ca2+ homeostasis in the interactive toxicity of CD + CCl4 combination treatment. Chlordecone 196-198 C-C motif chemokine ligand 4 Rattus norvegicus 109-113 7690997-11 1993 CCl4 administration to both normal and CD-pretreated rats resulted in significant inhibition of microsomal and mitochondrial 45Ca uptake as early as 1 hr at all concentrations of free calcium. Chlordecone 39-41 C-C motif chemokine ligand 4 Rattus norvegicus 0-4 7687794-3 1993 33, 289-299, 1990) indicate that prior exposure to chlordecone markedly enhances CCl4-induced lethality. Chlordecone 51-62 C-C motif chemokine ligand 4 Rattus norvegicus 81-85 7687794-4 1993 It was established that chlordecone suppressed the capacity of CCl4-induced toxicity to cause an early (i.e., 6 hr after exposure) hepatocellular division which is believed to be a critical tissue response reducing subsequent CCl4-induced hepatotoxicity. Chlordecone 24-35 C-C motif chemokine ligand 4 Rattus norvegicus 63-67 7687794-4 1993 It was established that chlordecone suppressed the capacity of CCl4-induced toxicity to cause an early (i.e., 6 hr after exposure) hepatocellular division which is believed to be a critical tissue response reducing subsequent CCl4-induced hepatotoxicity. Chlordecone 24-35 C-C motif chemokine ligand 4 Rattus norvegicus 226-230 7681558-2 1993 The well-documented amplification of CCl4 (100 microL/kg) hepatotoxicity and lethality by prior dietary exposure to chlordecone (10 ppm, for 15 d) was absent in neonatal and developing rats through 35 d of age. Chlordecone 116-127 C-C motif chemokine ligand 4 Rattus norvegicus 37-41 7681558-3 1993 The chlordecone-potentiated hepatotoxicity and lethality of CCl4 was partially expressed in 45-d-old rats and fully expressed in 60-d-old rats. Chlordecone 4-15 C-C motif chemokine ligand 4 Rattus norvegicus 60-64 1284994-0 1992 Pivotal role of hepatocellular regeneration in the ultimate hepatotoxicity of CCl4 in chlordecone-, mirex-, or phenobarbital-pretreated rats. Chlordecone 86-97 C-C motif chemokine ligand 4 Rattus norvegicus 78-82 1284994-1 1992 Our earlier histomorphometric and biochemical studies suggested that the progressive phase of the interactive toxicity of chlordecone (CD) + CCl4 involves suppression of hepatocellular regeneration. Chlordecone 122-133 C-C motif chemokine ligand 4 Rattus norvegicus 141-145 1284994-6 1992 Dietary 10 ppm CD potentiated the hepatotoxicity of CCl4 to a greater extent than PB or M, as evidenced by elevations in plasma enzymes. Chlordecone 15-17 C-C motif chemokine ligand 4 Rattus norvegicus 52-56 1284994-9 1992 Actual liver injury by CCl4 was greater in PB- than in CD-pretreated rats, as evidenced by histopathological observations. Chlordecone 55-57 C-C motif chemokine ligand 4 Rattus norvegicus 23-27 1284994-10 1992 A 100% mortality occurred in CD-pretreated rats at 60 hr after CCl4 administration, whereas no mortality occurred in either N-, M-, or PB-pretreated rats, indicating recovery from liver injury. Chlordecone 29-31 C-C motif chemokine ligand 4 Rattus norvegicus 63-67 1284994-11 1992 Hepatocellular nuclear DNA levels were significantly decreased starting at 6 hr after CCl4 administration to CD-pretreated rats, but not in M- or PB-pretreated rats. Chlordecone 109-111 C-C motif chemokine ligand 4 Rattus norvegicus 86-90 1715015-6 1991 However, in the same kepone-treated cells, P450b mRNA or P450b immunoreactive protein was induced only slightly, if at all. Chlordecone 21-27 cytochrome P450, family 2, subfamily b, polypeptide 1 Rattus norvegicus 57-62 1717700-0 1991 Combined effects of carbon tetrachloride and chlordecone on calmodulin activity in gerbil brain. Chlordecone 45-56 calmodulin 1 Homo sapiens 60-70 1717700-1 1991 The potentiation of carbon tetrachloride (CCl4) toxicity by chlordecone (CD) pretreatment in different animal models is well established. Chlordecone 60-71 C-C motif chemokine ligand 4 Homo sapiens 42-46 1717700-1 1991 The potentiation of carbon tetrachloride (CCl4) toxicity by chlordecone (CD) pretreatment in different animal models is well established. Chlordecone 73-75 C-C motif chemokine ligand 4 Homo sapiens 42-46 1717700-3 1991 The present study was initiated to determine whether CD preexposure potentiates CCl4 neurotoxicity in gerbils. Chlordecone 53-55 C-C motif chemokine ligand 4 Homo sapiens 80-84 1717700-7 1991 Ca(2+)-ATPase and CaM activities were decreased at 0.5 and 2 h in both CD-preexposed and CCl4-treated gerbils. Chlordecone 71-73 calmodulin 1 Homo sapiens 18-21 1715015-0 1991 Selective induction of cytochrome P450e by kepone (chlordecone) in primary cultures of adult rat hepatocytes. Chlordecone 43-49 cytochrome P450, family 2, subfamily b, polypeptide 2 Rattus norvegicus 23-39 1715015-8 1991 Selective induction of P450e by kepone in the hepatocyte cultures, the first pharmacologic dissociation of the induction of P450b and P450e mRNAs and proteins, was not apparent in kepone-treated rats, where both P450b and P450e mRNAs were increased to equivalent extents. Chlordecone 32-38 cytochrome P450, family 2, subfamily b, polypeptide 1 Rattus norvegicus 124-139 1715015-0 1991 Selective induction of cytochrome P450e by kepone (chlordecone) in primary cultures of adult rat hepatocytes. Chlordecone 51-62 cytochrome P450, family 2, subfamily b, polypeptide 2 Rattus norvegicus 23-39 1715015-8 1991 Selective induction of P450e by kepone in the hepatocyte cultures, the first pharmacologic dissociation of the induction of P450b and P450e mRNAs and proteins, was not apparent in kepone-treated rats, where both P450b and P450e mRNAs were increased to equivalent extents. Chlordecone 32-38 cytochrome P450, family 2, subfamily b, polypeptide 1 Rattus norvegicus 124-129 1714637-11 1991 Results of previous studies had led to the suggestion that chlordecone"s inhibition of sexual behaviors resulted from its interaction with the intracellular estrogen receptor. Chlordecone 59-70 estrogen receptor 1 Rattus norvegicus 157-174 1715015-5 1991 Kepone also resembled phenobarbital in these experiments, in that there were dose-dependent increases in the amounts of hepatocellular P450p, P450pcn2, P450PB-1, P450f, and NADPH-cytochrome P450 oxidoreductase mRNAs. Chlordecone 0-6 cytochrome P450, family 3, subfamily a, polypeptide 2 Rattus norvegicus 142-150 1715015-5 1991 Kepone also resembled phenobarbital in these experiments, in that there were dose-dependent increases in the amounts of hepatocellular P450p, P450pcn2, P450PB-1, P450f, and NADPH-cytochrome P450 oxidoreductase mRNAs. Chlordecone 0-6 cytochrome P450, family 2, subfamily c, polypeptide 12 Rattus norvegicus 152-160 1715015-5 1991 Kepone also resembled phenobarbital in these experiments, in that there were dose-dependent increases in the amounts of hepatocellular P450p, P450pcn2, P450PB-1, P450f, and NADPH-cytochrome P450 oxidoreductase mRNAs. Chlordecone 0-6 cytochrome P450, family 2, subfamily c, polypeptide 7 Rattus norvegicus 162-167 1715015-6 1991 However, in the same kepone-treated cells, P450b mRNA or P450b immunoreactive protein was induced only slightly, if at all. Chlordecone 21-27 cytochrome P450, family 2, subfamily b, polypeptide 1 Rattus norvegicus 43-48 1706539-19 1991 However, CCl4 challenge to rats maintained on CD resulted in progressive injury, characterized by the appearance of ballooned cells, necrotic cells, and cells with lipid droplets in the liver. Chlordecone 46-48 C-C motif chemokine ligand 4 Rattus norvegicus 9-13 1706539-1 1991 Chlordecone (CD) pretreatment is well known to greatly potentiate CCl4 toxicity. Chlordecone 0-11 C-C motif chemokine ligand 4 Rattus norvegicus 66-70 1717217-5 1991 A cumulative dose of 45 mg/kg CD caused a PDR, increased the content of cytochrome P-450, and elevated the activities of ethoxyresorufin- and ethoxycoumarin-O-deethylases (EROD and ECOD). Chlordecone 30-32 cytochrome P450, family 21, subfamily a, polypeptide 1 Mus musculus 72-88 1706539-1 1991 Chlordecone (CD) pretreatment is well known to greatly potentiate CCl4 toxicity. Chlordecone 13-15 C-C motif chemokine ligand 4 Rattus norvegicus 66-70 1706540-1 1991 Previous work has shown that chlordecone (CD)-amplified CCl4 hepatotoxicity and lethality can be mitigated by pretreatment with cyanidanol. Chlordecone 29-40 C-C motif chemokine ligand 4 Rattus norvegicus 56-60 1706539-10 1991 Without cyanidanol, CD + CCl4 combination caused 50 and 100% lethality after CCl4 (L) and the standard dose, respectively, while the same doses of CCl4 alone did not cause lethal effects. Chlordecone 20-22 C-C motif chemokine ligand 4 Rattus norvegicus 77-81 1706539-10 1991 Without cyanidanol, CD + CCl4 combination caused 50 and 100% lethality after CCl4 (L) and the standard dose, respectively, while the same doses of CCl4 alone did not cause lethal effects. Chlordecone 20-22 C-C motif chemokine ligand 4 Rattus norvegicus 77-81 1706539-12 1991 The combination of CD + standard dose of CCl4 resulted in progressive and marked elevations of all three serum enzymes at all time intervals until the death of animals. Chlordecone 19-23 C-C motif chemokine ligand 4 Rattus norvegicus 41-45 1706540-1 1991 Previous work has shown that chlordecone (CD)-amplified CCl4 hepatotoxicity and lethality can be mitigated by pretreatment with cyanidanol. Chlordecone 42-44 C-C motif chemokine ligand 4 Rattus norvegicus 56-60 1706540-2 1991 These studies also revealed that stimulated hepatocellular regeneration might play an important role in the cyanidanol protection of CD-amplified CCl4 toxicity. Chlordecone 133-135 C-C motif chemokine ligand 4 Rattus norvegicus 146-150 1706540-10 1991 Challenge by the same dose of CCl4 (100 microliters/kg) to CD-pretreated rats not protected by cyanidanol failed to cause any increase in [3H]thymidine incorporation up to 36 hr and resulted in animal death starting at 36 hr. Chlordecone 59-61 C-C motif chemokine ligand 4 Rattus norvegicus 30-34 1704867-0 1991 Carbon tetrachloride-induced alterations of hepatic calmodulin and free calcium levels in rats pretreated with chlordecone. Chlordecone 111-122 calmodulin 1 Rattus norvegicus 52-62 1705986-0 1991 Amplification of CCl4 toxicity by chlordecone: destruction of rat hepatic microsomal cytochrome P-450 subpopulation. Chlordecone 34-45 C-C motif chemokine ligand 4 Rattus norvegicus 17-21 1705986-0 1991 Amplification of CCl4 toxicity by chlordecone: destruction of rat hepatic microsomal cytochrome P-450 subpopulation. Chlordecone 34-45 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 85-101 1705986-1 1991 Previous work has established marked amplification of CCl4 hepatotoxicity by prior exposure to chlordecone (CD). Chlordecone 95-106 C-C motif chemokine ligand 4 Rattus norvegicus 54-58 1705986-1 1991 Previous work has established marked amplification of CCl4 hepatotoxicity by prior exposure to chlordecone (CD). Chlordecone 108-110 C-C motif chemokine ligand 4 Rattus norvegicus 54-58 1705986-15 1991 In CD + CCl4 treatment, absence of peaks II and III was noted. Chlordecone 3-7 C-C motif chemokine ligand 4 Rattus norvegicus 8-12 1705986-17 1991 These findings suggest that (1) CoCl2 does not selectively decrease or spare any P-450 isozymes and (2) CD + CCl4 interaction does destroy specific P-450 isozymes. Chlordecone 104-108 C-C motif chemokine ligand 4 Rattus norvegicus 109-113 1704867-2 1991 Previous studies from our laboratory indicated excessive accumulation of Ca2+ in hepatocytes succeeded by rapid glycogen breakdown and suppressed cell division in rats receiving CCl4 after previous dietary exposure to 10 ppm chlordecone. Chlordecone 225-236 C-C motif chemokine ligand 4 Rattus norvegicus 178-182 1704867-3 1991 Since calmodulin plays a major role in Ca2(+)-regulated events and has been reported to be localized in mitotic apparatus during cell division, we have assessed subcellular distribution of calmodulin and estimated cytosolic phosphorylase a to indicate cytosolic free Ca2+ levels in livers of rats fed 0 ppm or 10 ppm (chlordecone) in the diet for 15 days before CCl4 (100 microliters/kg) administration to understand the role of Ca2(+)-calmodulin in chlordecone + CCl4 toxicity. Chlordecone 318-329 calmodulin 1 Rattus norvegicus 6-16 1704867-3 1991 Since calmodulin plays a major role in Ca2(+)-regulated events and has been reported to be localized in mitotic apparatus during cell division, we have assessed subcellular distribution of calmodulin and estimated cytosolic phosphorylase a to indicate cytosolic free Ca2+ levels in livers of rats fed 0 ppm or 10 ppm (chlordecone) in the diet for 15 days before CCl4 (100 microliters/kg) administration to understand the role of Ca2(+)-calmodulin in chlordecone + CCl4 toxicity. Chlordecone 450-461 calmodulin 1 Rattus norvegicus 6-16 1704867-6 1991 However, serum AST and ALT elevations were severalfold higher, and progressive increase was observed starting 4 hr after CCl4 administration to chlordecone rats. Chlordecone 144-155 C-C motif chemokine ligand 4 Rattus norvegicus 121-125 1704867-9 1991 However, the CCl4 hepatotoxicity is progressive in chlordecone rats without recovery. Chlordecone 51-62 C-C motif chemokine ligand 4 Rattus norvegicus 13-17 1696822-0 1990 Altered hepatic energy status in chlordecone (Kepone)-potentiated CCl4 hepatotoxicity. Chlordecone 33-44 C-C motif chemokine ligand 4 Rattus norvegicus 66-70 1708849-3 1990 One such model is available, where prior exposure to nontoxic levels of the pesticide Kepone (chlordecone) results in a 67-fold amplication of CCl4 lethality in rats. Chlordecone 86-92 C-C motif chemokine ligand 4 Rattus norvegicus 143-147 1708849-3 1990 One such model is available, where prior exposure to nontoxic levels of the pesticide Kepone (chlordecone) results in a 67-fold amplication of CCl4 lethality in rats. Chlordecone 94-105 C-C motif chemokine ligand 4 Rattus norvegicus 143-147 1708849-5 1990 This propensity for chlordecone to potentiate hepatotoxicity of halomethanes such as CCl4, CHCl3, and BrCCl3 has been a subject of intense study to unravel the underlying mechanism. Chlordecone 20-31 C-C motif chemokine ligand 4 Rattus norvegicus 85-89 1696822-0 1990 Altered hepatic energy status in chlordecone (Kepone)-potentiated CCl4 hepatotoxicity. Chlordecone 46-52 C-C motif chemokine ligand 4 Rattus norvegicus 66-70 1696822-1 1990 Previous studies have demonstrated that increased intracellular calcium, depletion of glycogen, and suppressed hepatocellular division resulting in progression of hepatic lesion without recovery are associated with chlordecone (CD)-potentiated CCl4 hepatotoxicity. Chlordecone 215-226 C-C motif chemokine ligand 4 Rattus norvegicus 244-248 1696822-1 1990 Previous studies have demonstrated that increased intracellular calcium, depletion of glycogen, and suppressed hepatocellular division resulting in progression of hepatic lesion without recovery are associated with chlordecone (CD)-potentiated CCl4 hepatotoxicity. Chlordecone 228-230 C-C motif chemokine ligand 4 Rattus norvegicus 244-248 1696822-5 1990 However, CCl4 administration to CD pretreated rats resulted in significantly decreased hepatic ATP content as early as 1 hr (36%), and this decrease was irreversibly progressive with time (81% at 6 hr). Chlordecone 32-34 C-C motif chemokine ligand 4 Rattus norvegicus 9-13 1696822-8 1990 These findings indicate that CCl4 administration to CD but not to PB or mirex pretreated rats results in a severely compromised energy status of the liver. Chlordecone 52-54 C-C motif chemokine ligand 4 Rattus norvegicus 29-33 1696822-9 1990 The progressive and early depletion of liver ATP and the inhibition of Mg2(+)-ATPase in CD + CCl4 treated rats indicate the association of compromised energy status with altered Ca2+ homeostasis, depletion of glycogen, and suppressed cell division in CD-potentiated CCl4 toxicity. Chlordecone 88-92 C-C motif chemokine ligand 4 Rattus norvegicus 93-97 1698228-1 1990 The mechanism by which chlordecone (CD) amplifies the hepatotoxicity of halomethanes such as CCl4, CHCl3, and BrCCl3 has been a subject of intense study. Chlordecone 23-34 C-C motif chemokine ligand 4 Rattus norvegicus 93-97 1696756-0 1990 Lethal effects of CCl4 and its metabolism by Mongolian gerbils pretreated with chlordecone, phenobarbital, or mirex. Chlordecone 79-90 C-C motif chemokine ligand 4 Rattus norvegicus 18-22 1696756-2 1990 On the other hand, gerbils are refractory to chlordecone (CD) potentiation of CCl4 toxicity. Chlordecone 45-56 C-C motif chemokine ligand 4 Rattus norvegicus 78-82 1696756-2 1990 On the other hand, gerbils are refractory to chlordecone (CD) potentiation of CCl4 toxicity. Chlordecone 58-60 C-C motif chemokine ligand 4 Rattus norvegicus 78-82 1696756-3 1990 To investigate the possible mechanism underlying the high sensitivity of gerbils to CCl4 lethality, the metabolism of CCl4 was studied in gerbils pretreated with dietary CD, phenobarbital (PB), or mirex (M) at 10, 225, and 10 ppm, respectively. Chlordecone 170-172 C-C motif chemokine ligand 4 Rattus norvegicus 118-122 1696756-13 1990 However, the enhanced metabolism of CCl4 found in CD-, PB-, or M-pretreated gerbils did not lead to amplified hepatotoxic and lethal effects of CCl4. Chlordecone 50-52 C-C motif chemokine ligand 4 Rattus norvegicus 36-40 1698228-1 1990 The mechanism by which chlordecone (CD) amplifies the hepatotoxicity of halomethanes such as CCl4, CHCl3, and BrCCl3 has been a subject of intense study. Chlordecone 36-38 C-C motif chemokine ligand 4 Rattus norvegicus 93-97 1692334-0 1990 Chlordecone interaction of calmodulin binding with phosphodiesterase. Chlordecone 0-11 calmodulin 1 Homo sapiens 27-37 1692334-9 1990 Chlordecone significantly decreased (P less than 0.05) CaM-activated PDE in a concentration-dependent manner without affecting the basal enzyme. Chlordecone 0-11 calmodulin 1 Homo sapiens 55-58 1692334-10 1990 Combination of chlordecone with W-7 (CaM antagonist) increased the inhibitory effect of W-7 on CaM activity. Chlordecone 15-26 calmodulin 1 Homo sapiens 37-40 1692334-10 1990 Combination of chlordecone with W-7 (CaM antagonist) increased the inhibitory effect of W-7 on CaM activity. Chlordecone 15-26 calmodulin 1 Homo sapiens 95-98 1692334-14 1990 compounds tested, chlordecone is a specific inhibitor of CaM-activated PDE. Chlordecone 18-29 calmodulin 1 Homo sapiens 57-60 2480256-0 1989 Protection from chlordecone (Kepone)-potentiated CCl4 hepatotoxicity in rats by fructose 1,6-diphosphate. Chlordecone 16-27 C-C motif chemokine ligand 4 Rattus norvegicus 49-53 2481348-3 1989 We developed such a model where prior exposure to non-toxic levels of the pesticide Kepone (chlordecone) results in a 67-fold amplification of CCl4 lethality in experimental animals. Chlordecone 84-90 C-C motif chemokine ligand 4 Homo sapiens 143-147 2481348-3 1989 We developed such a model where prior exposure to non-toxic levels of the pesticide Kepone (chlordecone) results in a 67-fold amplification of CCl4 lethality in experimental animals. Chlordecone 92-103 C-C motif chemokine ligand 4 Homo sapiens 143-147 2481348-4 1989 The mechanism(s) by which chlordecone amplifies the hepatotoxicity of halomethanes such as CCl4, CHCl3, and BrCCl3 has been a subject of intense study. Chlordecone 26-37 C-C motif chemokine ligand 4 Homo sapiens 91-95 2481348-10 1989 Such regeneration and hepatic tissue repair processes are totally suppressed in animals exposed to chlordecone prior to CCl4. Chlordecone 99-110 C-C motif chemokine ligand 4 Homo sapiens 120-124 2481348-11 1989 Thus, the arrested hepatocellular repair and renovation play a key role in the potentiation of CCl4 liver injury by chlordecone. Chlordecone 116-127 C-C motif chemokine ligand 4 Homo sapiens 95-99 2481745-0 1989 Induction of cytochrome P-450 isozymes by mirex and chlordecone. Chlordecone 52-63 cytochrome P450, family 21, subfamily a, polypeptide 1 Mus musculus 13-29 2481745-7 1989 Immunoquantitation with antibodies to purified P-450 IIB1 (Pb-induced P-450) and P-450 IA1 (3-MC-induced P-450) indicated that mirex and chlordecone induced P-450 IIB1 in a dose-dependent manner. Chlordecone 137-148 insulinoma-associated 1 Mus musculus 87-90 2470164-0 1989 Estradiol and chlordecone interactions with the estradiol receptor. Chlordecone 14-25 estrogen receptor 1 Rattus norvegicus 48-66 2470164-1 1989 The in vivo and in vitro effects of the chlorinated pesticide, chlordecone, on the estradiol receptor of adult ovariectomized CDF-344 rats were examined. Chlordecone 63-74 estrogen receptor 1 Rattus norvegicus 83-101 2470164-2 1989 Chlordecone"s competition with [3H]estradiol for binding to the estradiol receptor in vitro was similar whether receptors were derived from neural or uterine tissue. Chlordecone 0-11 estrogen receptor 1 Rattus norvegicus 64-82 2470164-6 1989 Estradiol receptor replenishment following chlordecone or estradiol was similar in uterine tissue but not in brain. Chlordecone 43-54 estrogen receptor 1 Rattus norvegicus 0-18 2479360-2 1989 We have recently observed significant protection from CD potentiated CCl4 toxicity in animals which are stimulated for active hepatocellular regeneration. Chlordecone 54-56 C-C motif chemokine ligand 4 Rattus norvegicus 69-73 2482307-1 1989 Our previous studies indicated the involvement of some unidentified mechanisms, apart from the bioactivation phenomenon, in chlordecone (CD)-potentiated CCl4 hepatotoxicity and lethality. Chlordecone 124-135 C-C motif chemokine ligand 4 Rattus norvegicus 153-157 2482307-1 1989 Our previous studies indicated the involvement of some unidentified mechanisms, apart from the bioactivation phenomenon, in chlordecone (CD)-potentiated CCl4 hepatotoxicity and lethality. Chlordecone 137-139 C-C motif chemokine ligand 4 Rattus norvegicus 153-157 2482307-7 1989 CCl4 (100 microliters kg-1)-induced histopathological alterations in CD-pretreated rats were significantly decreased in rats 2 days post-PH (PH2) as compared to SH rats or rats 7 days post-PH (PH7), indicating that amplification of CCl4 toxicity is significantly reduced when there is a greater regenerative activity. Chlordecone 69-71 C-C motif chemokine ligand 4 Rattus norvegicus 0-4 2482307-7 1989 CCl4 (100 microliters kg-1)-induced histopathological alterations in CD-pretreated rats were significantly decreased in rats 2 days post-PH (PH2) as compared to SH rats or rats 7 days post-PH (PH7), indicating that amplification of CCl4 toxicity is significantly reduced when there is a greater regenerative activity. Chlordecone 69-71 C-C motif chemokine ligand 4 Rattus norvegicus 232-236 2482307-9 1989 In CD-pretreated PH2 rats where the percentage of mitoses and the percentage of labelled cells were many-fold greater when compared to SH or PH7 rats, a portion of the stimulated hepatocellular division decreased significantly at 2-6 h after CCl4 administration, but remained significantly greater when compared to basal level of regeneration. Chlordecone 3-5 C-C motif chemokine ligand 4 Rattus norvegicus 242-246 2475629-1 1989 Chlordecone potentiation of the hepatotoxic and lethal effects of CCL4 has been well established. Chlordecone 0-11 C-C motif chemokine ligand 4 Rattus norvegicus 66-70 2479360-7 1989 CCl4-induced serum enzyme elevations were significantly lower in 2 days post-PH (PH2) rats when compared to SH rats or 7 days post-PH (PH7) rats maintained on CD diet, indicating that CD potentiated CCl4 hepatotoxicity is significantly reduced in livers stimulated for regenerative activity by PH. Chlordecone 159-161 C-C motif chemokine ligand 4 Rattus norvegicus 0-4 2479360-7 1989 CCl4-induced serum enzyme elevations were significantly lower in 2 days post-PH (PH2) rats when compared to SH rats or 7 days post-PH (PH7) rats maintained on CD diet, indicating that CD potentiated CCl4 hepatotoxicity is significantly reduced in livers stimulated for regenerative activity by PH. Chlordecone 184-186 C-C motif chemokine ligand 4 Rattus norvegicus 0-4 2479360-7 1989 CCl4-induced serum enzyme elevations were significantly lower in 2 days post-PH (PH2) rats when compared to SH rats or 7 days post-PH (PH7) rats maintained on CD diet, indicating that CD potentiated CCl4 hepatotoxicity is significantly reduced in livers stimulated for regenerative activity by PH. Chlordecone 184-186 C-C motif chemokine ligand 4 Rattus norvegicus 199-203 2480256-0 1989 Protection from chlordecone (Kepone)-potentiated CCl4 hepatotoxicity in rats by fructose 1,6-diphosphate. Chlordecone 29-35 C-C motif chemokine ligand 4 Rattus norvegicus 49-53 2480256-8 1989 These events are consistent with the concept that suppressed hepatocellular regeneration which leads to progression of otherwise limited injury observed in chlordecone potentiation of CCl4 hepatotoxicity is due to lack of cellular energy. Chlordecone 156-167 C-C motif chemokine ligand 4 Rattus norvegicus 184-188 2451866-0 1988 In vivo metabolism of CCl4 by rats pretreated with chlordecone, mirex, or phenobarbital. Chlordecone 51-62 C-C motif chemokine ligand 4 Rattus norvegicus 22-26 2483848-1 1989 The potentiation of CCl4 toxicity by pre-exposure to chlordecone (CD) is well established. Chlordecone 53-64 C-C motif chemokine ligand 4 Rattus norvegicus 20-24 2483848-1 1989 The potentiation of CCl4 toxicity by pre-exposure to chlordecone (CD) is well established. Chlordecone 66-68 C-C motif chemokine ligand 4 Rattus norvegicus 20-24 2483848-2 1989 Chlordecone-induced metabolism of CCl4 and suppressed hepatocellular repair have been offered as possible mechanisms for this potentiation. Chlordecone 0-11 C-C motif chemokine ligand 4 Rattus norvegicus 34-38 2456051-1 1988 Chlordecone (CD) pretreatment is known to markedly potentiate CCl4 hepatotoxicity. Chlordecone 0-11 C-C motif chemokine ligand 4 Rattus norvegicus 62-66 2456051-1 1988 Chlordecone (CD) pretreatment is known to markedly potentiate CCl4 hepatotoxicity. Chlordecone 13-15 C-C motif chemokine ligand 4 Rattus norvegicus 62-66 2456051-2 1988 Previous studies have shown that prior exposure to CD obtunds the increased hepatocellular regeneration and repair observed in non-treated rats challenged with a single, low dose of CCl4. Chlordecone 51-53 C-C motif chemokine ligand 4 Rattus norvegicus 182-186 2456051-4 1988 To test this hypothesis, CCl4 hepatotoxicity was evaluated in actively regenerating livers using CD-treated (10 ppm in the diet for 15 days), surgically partially hepatectomized (PH) male Sprague-Dawley rats. Chlordecone 97-99 C-C motif chemokine ligand 4 Rattus norvegicus 25-29 2456051-14 1988 CCl4-induced serum enzyme elevations were significantly less in the CD + PH rats as compared to CD + SH. Chlordecone 68-72 C-C motif chemokine ligand 4 Rattus norvegicus 0-4 2456051-14 1988 CCl4-induced serum enzyme elevations were significantly less in the CD + PH rats as compared to CD + SH. Chlordecone 96-100 C-C motif chemokine ligand 4 Rattus norvegicus 0-4 2456051-16 1988 CCl4 lethality, assessed in the 1 day post-surgical manipulation group, was also decreased in the CD + PH rats in comparison to CD + SH rats. Chlordecone 98-102 C-C motif chemokine ligand 4 Rattus norvegicus 0-4 2456051-16 1988 CCl4 lethality, assessed in the 1 day post-surgical manipulation group, was also decreased in the CD + PH rats in comparison to CD + SH rats. Chlordecone 98-100 C-C motif chemokine ligand 4 Rattus norvegicus 0-4 2456051-18 1988 These data are consistent with and are supportive of the hypothesis that a suppression of otherwise normally stimulated hepatocellular regeneration following low-dose CCl4 administration is involved in the marked amplification of CCl4 toxicity by CD. Chlordecone 247-249 C-C motif chemokine ligand 4 Rattus norvegicus 167-171 2456051-18 1988 These data are consistent with and are supportive of the hypothesis that a suppression of otherwise normally stimulated hepatocellular regeneration following low-dose CCl4 administration is involved in the marked amplification of CCl4 toxicity by CD. Chlordecone 247-249 C-C motif chemokine ligand 4 Rattus norvegicus 230-234 2451866-8 1988 Expiration of 14CO2 measured during the 6 hr after CCl4 administration was increased in animals pretreated with PB or CD. Chlordecone 118-120 C-C motif chemokine ligand 4 Rattus norvegicus 51-55 2451866-11 1988 These data indicate that a single oral administration of CD (10 mg/kg) 24 hr prior to CCl4 administration (100 microliter/kg) enhances the oxidative metabolism of CCl4 but to a lesser extent than PB (80 mg/kg, ip, twice), which is in inverse relationship to the potentiation of the hepatotoxic and lethal effects of CCl4 associated with these pretreatments. Chlordecone 57-59 C-C motif chemokine ligand 4 Rattus norvegicus 163-167 2451866-11 1988 These data indicate that a single oral administration of CD (10 mg/kg) 24 hr prior to CCl4 administration (100 microliter/kg) enhances the oxidative metabolism of CCl4 but to a lesser extent than PB (80 mg/kg, ip, twice), which is in inverse relationship to the potentiation of the hepatotoxic and lethal effects of CCl4 associated with these pretreatments. Chlordecone 57-59 C-C motif chemokine ligand 4 Rattus norvegicus 163-167 2451866-1 1988 The propensity of chlordecone (CD) to potentiate hepatotoxic and lethal effects of CCl4 is well established. Chlordecone 18-29 C-C motif chemokine ligand 4 Rattus norvegicus 83-87 2451866-1 1988 The propensity of chlordecone (CD) to potentiate hepatotoxic and lethal effects of CCl4 is well established. Chlordecone 31-33 C-C motif chemokine ligand 4 Rattus norvegicus 83-87 2451866-3 1988 The purpose of this study was to test the possibility that CD potentiates the toxicity of CCl4 by increasing the metabolism of CCl4 to a greater degree than either PB or M. We compared the in vivo metabolism of CCl4 in rats pretreated with CD, M, or PB, by measuring the hepatic content of 14CCl4, the expiration of 14CCl4, expiration of 14CCl4-derived 14CO2, and lipid peroxidation. Chlordecone 59-61 C-C motif chemokine ligand 4 Rattus norvegicus 90-94 2451866-3 1988 The purpose of this study was to test the possibility that CD potentiates the toxicity of CCl4 by increasing the metabolism of CCl4 to a greater degree than either PB or M. We compared the in vivo metabolism of CCl4 in rats pretreated with CD, M, or PB, by measuring the hepatic content of 14CCl4, the expiration of 14CCl4, expiration of 14CCl4-derived 14CO2, and lipid peroxidation. Chlordecone 59-61 C-C motif chemokine ligand 4 Rattus norvegicus 127-131 2451866-3 1988 The purpose of this study was to test the possibility that CD potentiates the toxicity of CCl4 by increasing the metabolism of CCl4 to a greater degree than either PB or M. We compared the in vivo metabolism of CCl4 in rats pretreated with CD, M, or PB, by measuring the hepatic content of 14CCl4, the expiration of 14CCl4, expiration of 14CCl4-derived 14CO2, and lipid peroxidation. Chlordecone 59-61 C-C motif chemokine ligand 4 Rattus norvegicus 127-131 2469047-6 1988 The 5-HT1A agonist, 8-OH-DPAT, was an inefficient competitor for 3H-5-HT binding in frontal cortex of females treated with chlordecone. Chlordecone 123-134 5-hydroxytryptamine receptor 1A Rattus norvegicus 4-10 2437290-2 1987 Chlordecone (10-50 microM) increased [Ca++]i from the resting level of 370 nM in a dose- and time-dependent manner to above 1.5 microM. Chlordecone 0-11 carbonic anhydrase 1 Homo sapiens 38-44 2437290-4 1987 Verapamil, a voltage sensitive Ca++ channel blocker, inhibited the initial increase of [Ca++]i caused by chlordecone, by 40%. Chlordecone 105-116 carbonic anhydrase 1 Homo sapiens 88-94 2437290-5 1987 Chlordecone also elevated [Ca++]i in synaptosomes in which mitochondrial Ca++ uptake had been abolished by valinomycin. Chlordecone 0-11 carbonic anhydrase 1 Homo sapiens 27-33 2437290-9 1987 The effect of chlordecone on [Ca++]i decreased when the total amount of tissue in incubations was increased. Chlordecone 14-25 carbonic anhydrase 1 Homo sapiens 30-36 2436115-0 1987 Modulation of adrenal ornithine decarboxylase by chlordecone, p,p"DDT and permethrin. Chlordecone 49-60 ornithine decarboxylase 1 Rattus norvegicus 22-45 2469794-1 1987 Chlordecone greatly potentiates carbon tetrachloride (CCl4) hepatotoxicity. Chlordecone 0-11 C-C motif chemokine ligand 4 Rattus norvegicus 54-58 2469794-5 1987 Chlordecone treatment produced approximately a 17-fold potentiation of the CCl4-dependent loss of cytochrome P-450 and glucose-6-phosphatase activity, so that a dose of 6 microliters CCl4 per 100 g body weight in the chlordecone-treated animals resulted in a similar amount of damage as observed with 100 microliters CCl4 per 100 g body weight in controls. Chlordecone 0-11 C-C motif chemokine ligand 4 Rattus norvegicus 75-79 2469794-5 1987 Chlordecone treatment produced approximately a 17-fold potentiation of the CCl4-dependent loss of cytochrome P-450 and glucose-6-phosphatase activity, so that a dose of 6 microliters CCl4 per 100 g body weight in the chlordecone-treated animals resulted in a similar amount of damage as observed with 100 microliters CCl4 per 100 g body weight in controls. Chlordecone 0-11 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 98-140 2469794-5 1987 Chlordecone treatment produced approximately a 17-fold potentiation of the CCl4-dependent loss of cytochrome P-450 and glucose-6-phosphatase activity, so that a dose of 6 microliters CCl4 per 100 g body weight in the chlordecone-treated animals resulted in a similar amount of damage as observed with 100 microliters CCl4 per 100 g body weight in controls. Chlordecone 0-11 C-C motif chemokine ligand 4 Rattus norvegicus 183-187 2469794-5 1987 Chlordecone treatment produced approximately a 17-fold potentiation of the CCl4-dependent loss of cytochrome P-450 and glucose-6-phosphatase activity, so that a dose of 6 microliters CCl4 per 100 g body weight in the chlordecone-treated animals resulted in a similar amount of damage as observed with 100 microliters CCl4 per 100 g body weight in controls. Chlordecone 0-11 C-C motif chemokine ligand 4 Rattus norvegicus 183-187 2469794-5 1987 Chlordecone treatment produced approximately a 17-fold potentiation of the CCl4-dependent loss of cytochrome P-450 and glucose-6-phosphatase activity, so that a dose of 6 microliters CCl4 per 100 g body weight in the chlordecone-treated animals resulted in a similar amount of damage as observed with 100 microliters CCl4 per 100 g body weight in controls. Chlordecone 217-228 C-C motif chemokine ligand 4 Rattus norvegicus 75-79 2469794-5 1987 Chlordecone treatment produced approximately a 17-fold potentiation of the CCl4-dependent loss of cytochrome P-450 and glucose-6-phosphatase activity, so that a dose of 6 microliters CCl4 per 100 g body weight in the chlordecone-treated animals resulted in a similar amount of damage as observed with 100 microliters CCl4 per 100 g body weight in controls. Chlordecone 217-228 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 98-140 2469794-5 1987 Chlordecone treatment produced approximately a 17-fold potentiation of the CCl4-dependent loss of cytochrome P-450 and glucose-6-phosphatase activity, so that a dose of 6 microliters CCl4 per 100 g body weight in the chlordecone-treated animals resulted in a similar amount of damage as observed with 100 microliters CCl4 per 100 g body weight in controls. Chlordecone 217-228 C-C motif chemokine ligand 4 Rattus norvegicus 183-187 2469794-5 1987 Chlordecone treatment produced approximately a 17-fold potentiation of the CCl4-dependent loss of cytochrome P-450 and glucose-6-phosphatase activity, so that a dose of 6 microliters CCl4 per 100 g body weight in the chlordecone-treated animals resulted in a similar amount of damage as observed with 100 microliters CCl4 per 100 g body weight in controls. Chlordecone 217-228 C-C motif chemokine ligand 4 Rattus norvegicus 183-187 2469794-6 1987 A similar potentiation by chlordecone was seen with CCl4 induced increases in serum glutamic-oxaloacetic transaminase (SGOT) levels. Chlordecone 26-37 C-C motif chemokine ligand 4 Rattus norvegicus 52-56 2469794-7 1987 Chlordecone treatment also increased hepatic cytochrome P-450 levels by 67% and resulted in an increase in the covalent binding of [14-C]-CCl4-derived metabolites to microsomal protein and lipid in vivo. Chlordecone 0-11 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 45-61 2469794-7 1987 Chlordecone treatment also increased hepatic cytochrome P-450 levels by 67% and resulted in an increase in the covalent binding of [14-C]-CCl4-derived metabolites to microsomal protein and lipid in vivo. Chlordecone 0-11 C-C motif chemokine ligand 4 Rattus norvegicus 138-142 2469795-5 1987 Thymidine kinase activity was increased eightfold in CD-treated rats receiving 6 microliters CCl4 per 100 g body weight, whereas in controls a similar induction of TK activity was produced by 100 microliters CCl4 per 100 g body weight. Chlordecone 53-55 C-C motif chemokine ligand 4 Rattus norvegicus 93-97 2469795-5 1987 Thymidine kinase activity was increased eightfold in CD-treated rats receiving 6 microliters CCl4 per 100 g body weight, whereas in controls a similar induction of TK activity was produced by 100 microliters CCl4 per 100 g body weight. Chlordecone 53-55 C-C motif chemokine ligand 4 Rattus norvegicus 208-212 2436115-3 1987 The latter dose of chlordecone resulted in a persistent elevation of adrenal ODC for at least 4 days, longer than that caused by the other insecticides examined. Chlordecone 19-30 ornithine decarboxylase 1 Rattus norvegicus 77-80 2436115-6 1987 Isolated adrenal cortical cells of a mouse tumor line (Y-1), when incubated in media containing 10(-5) M chlordecone, responded with increased ODC activity. Chlordecone 105-116 ornithine decarboxylase, structural 1 Mus musculus 143-146 3104120-5 1987 At a dose of 500 microliter/kg, cytochrome P-450 and its reductase were decreased by about 25% in the chlordecone-induced gerbil. Chlordecone 102-113 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 32-48 2439679-3 1987 Technical grade chlordecone produced a dose-dependent inhibition of steroidogenesis in cultured mouse adrenal tumor cells (Y-1 cells) when stimulated with ACTH (IC50 = 4 X 10(-5) M), cAMP (IC50 = 2.3 X 10(-5) M), or pregnenolone (IC50 3.5 X 10(-5) M). Chlordecone 16-27 pro-opiomelanocortin-alpha Mus musculus 155-159 2439679-3 1987 Technical grade chlordecone produced a dose-dependent inhibition of steroidogenesis in cultured mouse adrenal tumor cells (Y-1 cells) when stimulated with ACTH (IC50 = 4 X 10(-5) M), cAMP (IC50 = 2.3 X 10(-5) M), or pregnenolone (IC50 3.5 X 10(-5) M). Chlordecone 16-27 cathelicidin antimicrobial peptide Mus musculus 183-187 2423933-7 1986 In further studies, chlordecone"s effect on the CNS progesterone receptor was examined. Chlordecone 20-31 progesterone receptor Rattus norvegicus 52-73 2482892-1 1986 The effect of carbon tetrachloride (CCl4) on the capacity of hepatic microsomes to sequester calcium was studied following pretreatment of rats with chlordecone. Chlordecone 149-160 C-C motif chemokine ligand 4 Rattus norvegicus 36-40 2482892-3 1986 It was found, however, that chlordecone pretreatment of rats potentiated by sixfold the potency of CCl4 to suppress microsomal calcium sequestration capacity when measured one hour after CCl4 administration. Chlordecone 28-39 C-C motif chemokine ligand 4 Rattus norvegicus 99-103 2482892-3 1986 It was found, however, that chlordecone pretreatment of rats potentiated by sixfold the potency of CCl4 to suppress microsomal calcium sequestration capacity when measured one hour after CCl4 administration. Chlordecone 28-39 C-C motif chemokine ligand 4 Rattus norvegicus 187-191 2435023-0 1987 Comparative changes in hepatic DNA, RNA, protein, lipid, and glycogen induced by a subtoxic dose of CCl4 in chlordecone, mirex, and phenobarbital pretreated rats. Chlordecone 108-119 C-C motif chemokine ligand 4 Rattus norvegicus 100-104 2435023-5 1987 A significant decrease (18%) in hepatic protein was observed 24 h after CCl4 challenge in the CD-pretreated rats; significant changes were not observed in the other treatment groups. Chlordecone 94-96 C-C motif chemokine ligand 4 Rattus norvegicus 72-76 2435023-8 1987 Lipid content was increased at all time points starting at 4 h in response to CCl4 challenge in the CD-pretreated rats. Chlordecone 100-102 C-C motif chemokine ligand 4 Rattus norvegicus 78-82 2435023-13 1987 These studies indicate that biochemical changes compatible with cellular death are more pronounced in the CD-pretreated rats than in those receiving CCl4 alone, suggesting that the metabolic and supportive biochemical mechanisms for hepatocellular repair are suppressed in rats receiving CD + CCl4. Chlordecone 106-108 C-C motif chemokine ligand 4 Rattus norvegicus 293-297 2435023-13 1987 These studies indicate that biochemical changes compatible with cellular death are more pronounced in the CD-pretreated rats than in those receiving CCl4 alone, suggesting that the metabolic and supportive biochemical mechanisms for hepatocellular repair are suppressed in rats receiving CD + CCl4. Chlordecone 288-290 C-C motif chemokine ligand 4 Rattus norvegicus 149-153 2435068-2 1987 Treatment with chlordecone resulted in a two- to three-fold increase in cytochrome P-450 content but the BP-hydroxylase activity per mg microsomal protein was unaffected. Chlordecone 15-26 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 72-88 2421457-2 1986 We have reported even greater accumulation of cytosolic Ca2+ in animals treated with an ordinarily nontoxic dose of CCl4 in combination with prior exposure to chlordecone (CD). Chlordecone 172-174 C-C motif chemokine ligand 4 Rattus norvegicus 116-120 2412926-0 1985 The effect of dietary exposure to a mirex plus chlordecone combination on CCl4 hepatotoxicity. Chlordecone 47-58 C-C motif chemokine ligand 4 Rattus norvegicus 74-78 2412926-1 1985 The purpose of these studies was to investigate the effect of a mirex plus chlordecone combination on CCl4-induced hepatotoxicity. Chlordecone 75-86 C-C motif chemokine ligand 4 Rattus norvegicus 102-106 2412926-10 1985 These results provide additional evidence that CD pretreatment results in a rather specific sensitization of animals to CCl4 toxicity in ways independent of the actions of M. Chlordecone 47-49 C-C motif chemokine ligand 4 Rattus norvegicus 120-124 2416942-0 1985 Chlordecone inhibition of calmodulin activated calcium ATPase in rat brain synaptosomes. Chlordecone 0-11 calmodulin 1 Rattus norvegicus 26-36 2579844-1 1985 Administration of isopropanol (2.5 ml/kg, po) or chlordecone (15.2 mg/kg, po) potentiated the release of glutamic oxaloacetic transaminase (GOT) into serum 17- or 7-fold, respectively, in rats exposed subsequently to 30 microliter CCl4/kg, po. Chlordecone 49-60 C-C motif chemokine ligand 4 Rattus norvegicus 231-235 2579844-5 1985 The same dose and time-dependent pattern of potentiated GOT release upon exposure of CCl4 was seen in hepatocytes obtained from chlordecone-treated rats. Chlordecone 128-139 C-C motif chemokine ligand 4 Rattus norvegicus 85-89 2579844-6 1985 These results indicate that the potentiation by isopropanol or chlordecone of CCl4-induced release of GOT from liver is retained through the procedures of cell isolation. Chlordecone 63-74 C-C motif chemokine ligand 4 Rattus norvegicus 78-82 2581193-7 1985 Similarly, chlordecone treatment reduced the pituitary content of enkephalin in a manner identical to that of estrogen. Chlordecone 11-22 proenkephalin Rattus norvegicus 66-76 2581193-15 1985 Moreover, due to the similarity of both estrogen and chlordecone to anti-dopaminergic agents in altering [Met5]-enkephalin levels in both the pituitary and caudate nucleus it is speculated that a dopaminergic mechanism is responsible for their actions on the enkephalin system. Chlordecone 53-64 proenkephalin Rattus norvegicus 112-122 2581193-15 1985 Moreover, due to the similarity of both estrogen and chlordecone to anti-dopaminergic agents in altering [Met5]-enkephalin levels in both the pituitary and caudate nucleus it is speculated that a dopaminergic mechanism is responsible for their actions on the enkephalin system. Chlordecone 53-64 proenkephalin Rattus norvegicus 259-269 2581195-3 1985 In ovariectomized females, chlordecone reduced serum levels of luteinizing hormone (LH) and increased prolactin (PRL). Chlordecone 27-38 prolactin Rattus norvegicus 102-111 2581195-9 1985 We have proposed that chlordecone mimics many of the estrogen-receptor mediated neural events. Chlordecone 22-33 estrogen receptor 1 Rattus norvegicus 53-70 2416942-3 1985 Chlordecone inhibited Ca2+-ATPase in the absence of calmodulin with an IC50 of 10 microM, whereas chlordecone at 1.0 microM, which had no effect on the basal enzyme activity, completely inhibited the calmodulin activated Ca2+-ATPase. Chlordecone 0-11 calmodulin 1 Rattus norvegicus 200-210 2416942-3 1985 Chlordecone inhibited Ca2+-ATPase in the absence of calmodulin with an IC50 of 10 microM, whereas chlordecone at 1.0 microM, which had no effect on the basal enzyme activity, completely inhibited the calmodulin activated Ca2+-ATPase. Chlordecone 98-109 calmodulin 1 Rattus norvegicus 200-210 2416942-4 1985 Chlordecone-treated rats showed a significant reduction in calmodulin levels in brain P2 fraction. Chlordecone 0-11 calmodulin 1 Rattus norvegicus 59-69 2416942-5 1985 Brain synaptosomal Ca2+-ATPase in chlordecone-treated rats showed a 50% reduction, which was restored by exogenously added calmodulin. Chlordecone 34-45 calmodulin 1 Rattus norvegicus 123-133 2416942-6 1985 These results suggest that chlordecone may be altering calmodulin-regulated synaptic processes in the brain. Chlordecone 27-38 calmodulin 1 Rattus norvegicus 55-65 6209127-0 1984 Perturbation of calcium homeostasis by CCl4 in rats pretreated with chlordecone and phenobarbital. Chlordecone 68-79 C-C motif chemokine ligand 4 Rattus norvegicus 39-43 6209127-3 1984 Induction of cytochrome P-450 was greater with phenobarbital treatment than with chlordecone, but the CCl4-induced destruction of P-450 was similar in both groups and was progressive with the dose of CCl4 and with time after CCl4 administration. Chlordecone 81-92 cytochrome P450, family 2, subfamily g, polypeptide 1 Rattus norvegicus 13-29 6209127-9 1984 These findings suggest that excessive Ca2+ accumulation may be related to the progression of hepatotoxic response to CCl4 in CD-treated animals. Chlordecone 125-127 C-C motif chemokine ligand 4 Rattus norvegicus 117-121 6209127-5 1984 These findings are consistent with greater bioactivation of CCl4 after the above two pretreatments There was a massive accumulation of Ca2+ in CD- and PB-pretreated animals after CCl4 administration, CD being more effective in this regard. Chlordecone 143-145 C-C motif chemokine ligand 4 Rattus norvegicus 60-64 6209127-5 1984 These findings are consistent with greater bioactivation of CCl4 after the above two pretreatments There was a massive accumulation of Ca2+ in CD- and PB-pretreated animals after CCl4 administration, CD being more effective in this regard. Chlordecone 143-145 C-C motif chemokine ligand 4 Rattus norvegicus 179-183 6209127-5 1984 These findings are consistent with greater bioactivation of CCl4 after the above two pretreatments There was a massive accumulation of Ca2+ in CD- and PB-pretreated animals after CCl4 administration, CD being more effective in this regard. Chlordecone 200-202 C-C motif chemokine ligand 4 Rattus norvegicus 60-64 6209127-7 1984 This perturbation of hepatocellular Ca2+ homeostasis which occurs 3 to 6 hr after CCl4 may prevent hepatocellular repair and renovation in CD-treated animals, leading to progressive hepatic lesion, hepatic failure and animal death by 36 to 48 hr at nontoxic doses of CCl4. Chlordecone 139-141 C-C motif chemokine ligand 4 Rattus norvegicus 82-86 6209127-7 1984 This perturbation of hepatocellular Ca2+ homeostasis which occurs 3 to 6 hr after CCl4 may prevent hepatocellular repair and renovation in CD-treated animals, leading to progressive hepatic lesion, hepatic failure and animal death by 36 to 48 hr at nontoxic doses of CCl4. Chlordecone 139-141 C-C motif chemokine ligand 4 Rattus norvegicus 267-271 6199870-0 1984 Chlordecone potentiation of CCl4 hepatotoxicity in ovariectomized rats. Chlordecone 0-11 C-C motif chemokine ligand 4 Rattus norvegicus 28-32 6204421-2 1984 A single injection (25 to 75 mg/kg, ip) or repeated injections (2.5 to 10 mg/kg/day for 10 days, ip) of chlordecone caused a time- and dose-related decrease in pituitary [Met5]-enkephalin-like immunoreactivity (ME-LI) in adult rats. Chlordecone 104-115 proenkephalin Rattus norvegicus 177-187 6204898-1 1984 The propensity for chlordecone to potentiate hepatotoxicity of CCl4 and some related analogs (CHCl3 and CBrCl3) has been well established. Chlordecone 19-30 C-C motif chemokine ligand 4 Homo sapiens 63-67 6204898-4 1984 The chlordecone + CCl4 interaction occurs in animals of both sexes and is characterized by profoundly potentiated lethality. Chlordecone 4-15 C-C motif chemokine ligand 4 Homo sapiens 18-22 6204898-8 1984 Time-course studies in which liver tissue was examined 1 to 36 hr after CCl4 administration to chlordecone treated animals revealed possible mechanisms. Chlordecone 95-106 C-C motif chemokine ligand 4 Homo sapiens 72-76 6204898-9 1984 It appears that a greater bioactivation of CCl4 in chlordecone treated animals resulted in an initial potentiation of toxic events in the liver cells. Chlordecone 51-62 C-C motif chemokine ligand 4 Homo sapiens 43-47 6204898-10 1984 While animals receiving a normally nontoxic dose of CCl4 alone demonstrate repair and renovation of liver tissue as revealed by greatly increased mitotic index after 12 hours, such a renovation process is totally suppressed in animals exposed to chlordecone. Chlordecone 246-257 C-C motif chemokine ligand 4 Homo sapiens 52-56 6204898-12 1984 The greater initial liver injury is consistent with enhanced metabolism and bioactivation of CCl4 in chlordecone exposed animals. Chlordecone 101-112 C-C motif chemokine ligand 4 Homo sapiens 93-97 6204898-16 1984 First, chlordecone induction of a specific form of P-450 capable of greater bioactivation of CCl4. Chlordecone 7-18 C-C motif chemokine ligand 4 Homo sapiens 93-97 6199871-0 1984 Excessive hepatic accumulation of intracellular Ca2+ in chlordecone potentiated CCl4 toxicity. Chlordecone 56-67 C-C motif chemokine ligand 4 Rattus norvegicus 80-84 6199871-1 1984 The possible role of Ca2+ in chlordecone potentiation of CCl4 hepatotoxicity was examined in male Sprague-Dawley rats. Chlordecone 29-40 C-C motif chemokine ligand 4 Rattus norvegicus 57-61 6199871-7 1984 Administration of CCl4 at an otherwise non-toxic dose to chlordecone treated animals resulted in significant increases of whole liver and subcellular Ca2+ as compared to chlordecone alone and CCl4 alone with a characteristic biphasic response. Chlordecone 57-68 C-C motif chemokine ligand 4 Rattus norvegicus 18-22 6199871-7 1984 Administration of CCl4 at an otherwise non-toxic dose to chlordecone treated animals resulted in significant increases of whole liver and subcellular Ca2+ as compared to chlordecone alone and CCl4 alone with a characteristic biphasic response. Chlordecone 57-68 C-C motif chemokine ligand 4 Rattus norvegicus 192-196 6199871-7 1984 Administration of CCl4 at an otherwise non-toxic dose to chlordecone treated animals resulted in significant increases of whole liver and subcellular Ca2+ as compared to chlordecone alone and CCl4 alone with a characteristic biphasic response. Chlordecone 170-181 C-C motif chemokine ligand 4 Rattus norvegicus 18-22 6199871-10 1984 The increases were all progressive with increases in dietary levels of chlordecone, indicating that chlordecone-induced sensitivity is responsible for CCl4 elicited perturbations in whole liver and intracellular Ca2+ levels. Chlordecone 71-82 C-C motif chemokine ligand 4 Rattus norvegicus 151-155 6199871-10 1984 The increases were all progressive with increases in dietary levels of chlordecone, indicating that chlordecone-induced sensitivity is responsible for CCl4 elicited perturbations in whole liver and intracellular Ca2+ levels. Chlordecone 100-111 C-C motif chemokine ligand 4 Rattus norvegicus 151-155 6199871-11 1984 This study suggests that chlordecone modifies the liver plasma membrane to amplify the CCl4 elicited perturbations in hepatocellular Ca2+ homeostasis especially during 6-12 h after CCl4 administration. Chlordecone 25-36 C-C motif chemokine ligand 4 Rattus norvegicus 87-91 6199871-11 1984 This study suggests that chlordecone modifies the liver plasma membrane to amplify the CCl4 elicited perturbations in hepatocellular Ca2+ homeostasis especially during 6-12 h after CCl4 administration. Chlordecone 25-36 C-C motif chemokine ligand 4 Rattus norvegicus 181-185 6199870-2 1984 The present study was designed to investigate the hepatotoxicity of CCl4 in chlordecone (CD) pretreated, ovariectomized rats. Chlordecone 76-87 C-C motif chemokine ligand 4 Rattus norvegicus 68-72 6199870-8 1984 This study suggests that chlordecone sensitizes the liver in ovariectomized rats as well to amplify the toxic effects of CCl4. Chlordecone 25-36 C-C motif chemokine ligand 4 Rattus norvegicus 121-125 6194013-1 1983 The present study, conducted over a time course of 36 hr after CCl4 administration, describes sequential morphometric and biochemical changes which occur in livers of rats exposed to a combination of low levels of chlordecone (10 ppm for 15 days) and a single ip injection of CCl4 (0.1 ml/kg). Chlordecone 214-225 C-C motif chemokine ligand 4 Rattus norvegicus 63-67 6196592-0 1983 Destruction of hepatic mixed-function oxygenase parameters by CCl4 in rats following acute treatment with chlordecone, Mirex, and phenobarbital. Chlordecone 106-117 C-C motif chemokine ligand 4 Rattus norvegicus 62-66 6196592-1 1983 Previous work has established the marked potentiation of CCl4 hepatoxicity by prior exposure to chlordecone (CD). Chlordecone 96-107 C-C motif chemokine ligand 4 Rattus norvegicus 57-61 6196592-1 1983 Previous work has established the marked potentiation of CCl4 hepatoxicity by prior exposure to chlordecone (CD). Chlordecone 109-111 C-C motif chemokine ligand 4 Rattus norvegicus 57-61 6196592-2 1983 This study was conducted to determine if prior exposure to CD results in enhancement of CCl4-induced destruction of the hepatic microsomal mixed-function oxygenase (MFO) system. Chlordecone 59-61 C-C motif chemokine ligand 4 Rattus norvegicus 88-92 6196592-7 1983 As previously demonstrated using a subchronic dietary pretreatment protocol, CD potentiated CCl4 hepatotoxicity over a range of CCl4 doses to a greater extent than PB or M, as judged by elevations in serum enzymes. Chlordecone 77-79 C-C motif chemokine ligand 4 Rattus norvegicus 92-96 6196592-7 1983 As previously demonstrated using a subchronic dietary pretreatment protocol, CD potentiated CCl4 hepatotoxicity over a range of CCl4 doses to a greater extent than PB or M, as judged by elevations in serum enzymes. Chlordecone 77-79 C-C motif chemokine ligand 4 Rattus norvegicus 128-132 6196592-10 1983 CD treatment caused the greatest decrease in G-6-Pase activity in comparison to PB or M pretreatments and a similar degree of P-450 destruction as observed with the PB group. Chlordecone 0-2 glucose-6-phosphatase catalytic subunit 1 Rattus norvegicus 45-53 6196592-11 1983 These findings suggest that in general, CCl4-induced destruction of hepatic MFO parameters measured in this study is disproportional to the known degree of potentiated hepatotoxicity by the pretreatments and does not accurately reflect the potentiation of CCl4 hepatotoxicity by CD. Chlordecone 279-281 C-C motif chemokine ligand 4 Rattus norvegicus 40-44 6194012-1 1983 Previous studies have shown that a chlorinated pesticide, chlordecone (Kepone), greatly potentiates carbon tetrachloride (CCl4) hepatotoxicity and lethality (Curtis, L.R., Williams, W.L., and Mehendale, H.M. (1979). Chlordecone 58-69 C-C motif chemokine ligand 4 Rattus norvegicus 122-126 6194012-1 1983 Previous studies have shown that a chlorinated pesticide, chlordecone (Kepone), greatly potentiates carbon tetrachloride (CCl4) hepatotoxicity and lethality (Curtis, L.R., Williams, W.L., and Mehendale, H.M. (1979). Chlordecone 71-77 C-C motif chemokine ligand 4 Rattus norvegicus 122-126 6194012-17 1983 Prior administration of chlordecone greatly potentiated pathologic changes in livers of animals that received CCl4. Chlordecone 24-35 C-C motif chemokine ligand 4 Rattus norvegicus 110-114 6194012-25 1983 This study indicates that although the combination of chlordecone and CCl4 produces much greater hepatic injury resembling damage due to a massive dose of CCl4, histologically, some differences in the progression and distribution of hepatocellular damage within the lobular architecture of the liver are evident. Chlordecone 54-65 C-C motif chemokine ligand 4 Rattus norvegicus 155-159 6192011-0 1983 Acute hepatotoxicity and lethality of CCl4 in chlordecone-pretreated rats. Chlordecone 46-57 C-C motif chemokine ligand 4 Rattus norvegicus 38-42 6198234-1 1983 The propensity of chlordecone (CD) to potentiate CCl4 hepatotoxicity in rats of either sex has been well documented. Chlordecone 18-29 C-C motif chemokine ligand 4 Rattus norvegicus 49-53 6198234-1 1983 The propensity of chlordecone (CD) to potentiate CCl4 hepatotoxicity in rats of either sex has been well documented. Chlordecone 31-33 C-C motif chemokine ligand 4 Rattus norvegicus 49-53 6198234-8 1983 These data indicate that the capacity of CD to potentiate CCl4 hepatotoxicity is unaffected in adrenalectomized rats. Chlordecone 41-43 C-C motif chemokine ligand 4 Rattus norvegicus 58-62 6192011-1 1983 In a subchronic dietary pretreatment protocol chlordecone (CD) is a powerful potentiator of CCl4 hepatotoxicity, as indicated by biochemical, hepatofunctional, histopathological, and lethality parameters. Chlordecone 46-57 C-C motif chemokine ligand 4 Rattus norvegicus 92-96 6192011-9 1983 These findings indicate that the acute pretreatment with CD enhances hepatotoxicity and the lethality of CCl4 in a fashion qualitatively similar to the subchronic pretreatment protocol. Chlordecone 57-59 C-C motif chemokine ligand 4 Rattus norvegicus 105-109 6192011-1 1983 In a subchronic dietary pretreatment protocol chlordecone (CD) is a powerful potentiator of CCl4 hepatotoxicity, as indicated by biochemical, hepatofunctional, histopathological, and lethality parameters. Chlordecone 59-61 C-C motif chemokine ligand 4 Rattus norvegicus 92-96 6192011-2 1983 The purpose of this investigation is to further explore the CD + CCl4 interaction in an acute CD pretreatment protocol and to compare the two pretreatment protocols in terms of their effect upon quantitative histopathology, serum enzymes, and lethality. Chlordecone 94-96 C-C motif chemokine ligand 4 Rattus norvegicus 65-69 6193935-0 1983 Hepatic microsomal metabolism of CCL4 after pretreatment with chlordecone, mirex, or phenobarbital in male rats. Chlordecone 62-73 C-C motif chemokine ligand 4 Rattus norvegicus 33-37 6194576-4 1983 CBr4 caused renal dysfunction characterized by oliguria, aciduria and hypo-osmolality, and these effects were abolished by dietary CD pretreatment. Chlordecone 131-133 carbonyl reductase 4 Rattus norvegicus 0-4 6154986-0 1980 Functional and biochemical correlates of chlordecone exposure and its enhancement of CCl4 hepatotoxicity. Chlordecone 41-52 C-C motif chemokine ligand 4 Homo sapiens 85-89 6190268-0 1983 Potentiation of CCl4 hepatotoxicity and lethality by chlordecone in female rats. Chlordecone 53-64 C-C motif chemokine ligand 4 Rattus norvegicus 16-20 6186955-3 1982 A single injection of chlordecone (1 mg/pup on day 4 of age) reduced the level of [Met5]-enkephalin at 70 and 120 days of age in male rats but not in females. Chlordecone 22-33 proenkephalin Rattus norvegicus 89-99 6186955-6 1982 These results suggest that hypothalamo-pituitary axis may be the primary neural target affected by chlordecone and estrogen-like activity may be related to the chlordecone-elicited decrease in pituitary [Met5]-enkephalin level. Chlordecone 160-171 proenkephalin Rattus norvegicus 210-220 6178186-0 1982 Potentiation of CCl4 lethality by chlordecone. Chlordecone 34-45 C-C motif chemokine ligand 4 Rattus norvegicus 16-20 6178186-1 1982 Previous studies have dealt with the propensity of chlordecone (CD) to potentiate the hepatotoxicity of CCl4. Chlordecone 51-62 C-C motif chemokine ligand 4 Rattus norvegicus 104-108 6178186-1 1982 Previous studies have dealt with the propensity of chlordecone (CD) to potentiate the hepatotoxicity of CCl4. Chlordecone 64-66 C-C motif chemokine ligand 4 Rattus norvegicus 104-108 6178186-3 1982 The objective of the present study was to evaluate the effect of CD on CCl4 lethality and several parameters associated with cytochrome P-450 activity. Chlordecone 65-67 C-C motif chemokine ligand 4 Rattus norvegicus 71-75 6178186-8 1982 CD decrease the LD50 of CCl4 from 2.8 ml/kg to 0.042 ml/kg, representing a 67-fold increase in toxicity, as assessed by lethality. Chlordecone 0-2 C-C motif chemokine ligand 4 Rattus norvegicus 24-28 6178186-14 1982 These results remain consistent with the proposal that bioactivation is the mechanisms underlying enhanced CCl4 toxicity, but suggest that specific effects of CD upon CCl4 metabolism may be the pivotal mechanism underlying potentiation. Chlordecone 159-161 C-C motif chemokine ligand 4 Rattus norvegicus 167-171 6158768-1 1980 The effect of chlordecone on the mouse brain synaptosomal Na+-K+ ATPase, Mg2+ ATPase and p-nitrophenyl phosphatase (PNPPase) activities was determined. Chlordecone 14-25 dynein, axonemal, heavy chain 8 Mus musculus 65-71 6158768-3 1980 The in vitro data show that chlordecone inhibits PNPPase, Na+-K+ ATPase, and Mg2+ ATPase activities with ID50 values of 4, 5 and 7 micrograms respectively. Chlordecone 28-39 dynein, axonemal, heavy chain 8 Mus musculus 65-71 6158768-3 1980 The in vitro data show that chlordecone inhibits PNPPase, Na+-K+ ATPase, and Mg2+ ATPase activities with ID50 values of 4, 5 and 7 micrograms respectively. Chlordecone 28-39 dynein, axonemal, heavy chain 8 Mus musculus 82-88 6154986-11 1980 Thus, while the mechanism for the enhanced toxicity remains to be elucidated, these results suggest that the interaction between chlordecone and CCl4 is a subtle one, not causally involving increased covalent binding of the toxin, increased susceptibility of tissue lipids to peroxidative damage or decreased hepatic GSH. Chlordecone 129-140 C-C motif chemokine ligand 4 Homo sapiens 145-149 6154986-1 1980 Animals pretreated with chlordecone exhibit a greatly increased hepatotoxic response to CCl4 challenge. Chlordecone 24-35 C-C motif chemokine ligand 4 Homo sapiens 88-92 93289-1 1979 The chlorinated insecticide chlordecone (Kepone) interacts with the estrogen receptor system in the rat uterus in vitro and in vivo. Chlordecone 28-39 estrogen receptor 1 Rattus norvegicus 68-85 93289-1 1979 The chlorinated insecticide chlordecone (Kepone) interacts with the estrogen receptor system in the rat uterus in vitro and in vivo. Chlordecone 41-47 estrogen receptor 1 Rattus norvegicus 68-85 93289-3 1979 When injected into immature rats, chlordecone translocates estrogen receptor sites to the uterine nucleus, increases uterine weight, and stimulates the synthesis of the progesterone receptor, an estrogen receptor-mediated process. Chlordecone 34-45 estrogen receptor 1 Rattus norvegicus 59-76 93289-3 1979 When injected into immature rats, chlordecone translocates estrogen receptor sites to the uterine nucleus, increases uterine weight, and stimulates the synthesis of the progesterone receptor, an estrogen receptor-mediated process. Chlordecone 34-45 progesterone receptor Rattus norvegicus 169-190 93289-3 1979 When injected into immature rats, chlordecone translocates estrogen receptor sites to the uterine nucleus, increases uterine weight, and stimulates the synthesis of the progesterone receptor, an estrogen receptor-mediated process. Chlordecone 34-45 estrogen receptor 1 Rattus norvegicus 195-212 78523-1 1978 Kepone induces ovalbumin and conalbumin synthesis in explants of chick oviduct in vitro by acting as a weak estrogen. Chlordecone 0-6 ovalbumin (SERPINB14) Gallus gallus 15-24 78523-1 1978 Kepone induces ovalbumin and conalbumin synthesis in explants of chick oviduct in vitro by acting as a weak estrogen. Chlordecone 0-6 transferrin (ovotransferrin) Gallus gallus 29-39 25302347-0 1976 Report on Carcinogenesis Bioassay of Technical Grade Chlordecone (Kepone) (CAS No. Chlordecone 53-64 breast cancer anti-estrogen resistance 1 Mus musculus 75-78 25302347-0 1976 Report on Carcinogenesis Bioassay of Technical Grade Chlordecone (Kepone) (CAS No. Chlordecone 66-72 breast cancer anti-estrogen resistance 1 Mus musculus 75-78 29452237-1 2018 AIM: Chlordecone is able to induce pro-angiogenic effect through an estrogen receptor (ERalpha) pathway involving NO release and VEGF. Chlordecone 5-16 estrogen receptor 1 Homo sapiens 87-94 33711761-18 2021 ChIP-seq analysis showed that 129 regions in F1 and 240 in F3 acquired altered H3K4me3 occupancy in CD-derived prostate, including highest increase at several promoters of Hoxa family genes in both datasets. Chlordecone 100-102 homeobox A cluster Mus musculus 172-176 32044482-4 2020 In the in vitro assays, single chlordecone treatments promoted growth hormone (GH) and prolactin (PRL) secretion in GH3 cells. Chlordecone 31-42 gonadotropin releasing hormone receptor Rattus norvegicus 63-77 32044482-4 2020 In the in vitro assays, single chlordecone treatments promoted growth hormone (GH) and prolactin (PRL) secretion in GH3 cells. Chlordecone 31-42 gonadotropin releasing hormone receptor Rattus norvegicus 79-81 32044482-4 2020 In the in vitro assays, single chlordecone treatments promoted growth hormone (GH) and prolactin (PRL) secretion in GH3 cells. Chlordecone 31-42 prolactin Rattus norvegicus 87-96 32044482-4 2020 In the in vitro assays, single chlordecone treatments promoted growth hormone (GH) and prolactin (PRL) secretion in GH3 cells. Chlordecone 31-42 prolactin Rattus norvegicus 98-101 32044482-6 2020 When co-treated with T3, chlordecone acted independently of the effect of T3 on GH secretion; chlordecone-induced GH/PRL secretion and mRNA expression were further promoted when co-treated with E2, but inhibited when co-treated with ICI, indicating an important role for estrogen receptors (ERs) in chlordecone-induced changes in GH3 cells. Chlordecone 94-105 prolactin Rattus norvegicus 117-120 32044482-6 2020 When co-treated with T3, chlordecone acted independently of the effect of T3 on GH secretion; chlordecone-induced GH/PRL secretion and mRNA expression were further promoted when co-treated with E2, but inhibited when co-treated with ICI, indicating an important role for estrogen receptors (ERs) in chlordecone-induced changes in GH3 cells. Chlordecone 94-105 prolactin Rattus norvegicus 117-120 29452237-1 2018 AIM: Chlordecone is able to induce pro-angiogenic effect through an estrogen receptor (ERalpha) pathway involving NO release and VEGF. Chlordecone 5-16 vascular endothelial growth factor A Homo sapiens 129-133 29452237-4 2018 The ROS scavenger MnTMPyP was able to prevent the increase of both VEGF expression and capillary length induced by chlordecone. Chlordecone 115-126 vascular endothelial growth factor A Homo sapiens 67-71 29452237-5 2018 A significant increase of cytoplasmic O2- production was observed after 1 and 4 h incubation of chlordecone, but not after 2 h. The NADPH oxidase inhibitor apocynin or silencing p47phox prevented angiogenesis and tube formation but also the increase in production of O2- at 1 h. In addition, apocynin as well silencing p47phox prevented eNOS activation and the NO synthase inhibitor L-NAME inhibited mitochondrial O2-production. Chlordecone 96-107 neutrophil cytosolic factor 1 Homo sapiens 178-185 29452237-5 2018 A significant increase of cytoplasmic O2- production was observed after 1 and 4 h incubation of chlordecone, but not after 2 h. The NADPH oxidase inhibitor apocynin or silencing p47phox prevented angiogenesis and tube formation but also the increase in production of O2- at 1 h. In addition, apocynin as well silencing p47phox prevented eNOS activation and the NO synthase inhibitor L-NAME inhibited mitochondrial O2-production. Chlordecone 96-107 neutrophil cytosolic factor 1 Homo sapiens 319-326 29452237-8 2018 Finally, we showed that chlordecone induces endothelial cells angiogenesis by a cross-talk involving NADPH oxidase and mitochondrial O2-via a NO sensitive pathways through activation of ERalpha. Chlordecone 24-35 estrogen receptor 1 Homo sapiens 186-193 26853152-8 2016 The co-exposure of mice to CCl4 and chlordecone resulted in significant increases in ALT and AST levels. Chlordecone 36-47 glutamic pyruvic transaminase, soluble Mus musculus 85-88 26853152-8 2016 The co-exposure of mice to CCl4 and chlordecone resulted in significant increases in ALT and AST levels. Chlordecone 36-47 solute carrier family 17 (anion/sugar transporter), member 5 Mus musculus 93-96 26853152-9 2016 Chlordecone also increased expression of the Col1A2, MMP-2, TIMP-1 and PAI-1 genes in CCl4-treated mice. Chlordecone 0-11 matrix metallopeptidase 2 Mus musculus 53-58 26853152-9 2016 Chlordecone also increased expression of the Col1A2, MMP-2, TIMP-1 and PAI-1 genes in CCl4-treated mice. Chlordecone 0-11 tissue inhibitor of metalloproteinase 1 Mus musculus 60-66 26853152-9 2016 Chlordecone also increased expression of the Col1A2, MMP-2, TIMP-1 and PAI-1 genes in CCl4-treated mice. Chlordecone 0-11 collagen, type I, alpha 2 Mus musculus 45-51 26853152-9 2016 Chlordecone also increased expression of the Col1A2, MMP-2, TIMP-1 and PAI-1 genes in CCl4-treated mice. Chlordecone 0-11 serine (or cysteine) peptidase inhibitor, clade E, member 1 Mus musculus 71-76 26853152-9 2016 Chlordecone also increased expression of the Col1A2, MMP-2, TIMP-1 and PAI-1 genes in CCl4-treated mice. Chlordecone 0-11 chemokine (C-C motif) ligand 4 Mus musculus 86-90 18951962-8 2008 On the other hand, both chlordecone and E2 increased Bcl-2 expression in CD4 T-cells and reduced CD4 T-cell apoptosis without affecting their proliferation. Chlordecone 24-35 B cell leukemia/lymphoma 2 Mus musculus 53-58 26853152-10 2016 Finally, we demonstrated, by quantifying areas of collagen deposition and alpha-SMA gene expression, that chlordecone potentiated the hepatic fibrosis induced by CCl4. Chlordecone 106-117 actin alpha 2, smooth muscle, aorta Mus musculus 74-83 26853152-10 2016 Finally, we demonstrated, by quantifying areas of collagen deposition and alpha-SMA gene expression, that chlordecone potentiated the hepatic fibrosis induced by CCl4. Chlordecone 106-117 chemokine (C-C motif) ligand 4 Mus musculus 162-166 26853152-11 2016 In conclusion, our data suggest that chlordecone potentiates hepatic fibrosis in mice with CCl4-induced chronic liver injury. Chlordecone 37-48 chemokine (C-C motif) ligand 4 Mus musculus 91-95 26184709-3 2015 The aim of our work was to include chlordecone in a multi organochlorine residue method preventing any degradation during the analytical process and thus allowing quantification at ppt (ngkg(-1) or ngL(-1)) levels for a wide range of OCPs in breast milk, human serum and adipose tissue. Chlordecone 35-46 leucine rich repeat containing 4C Homo sapiens 198-204 22829064-4 2012 The present study aimed at investigating the effects of lindane and chlordecone on cellular processes leading to angiogenesis through an involvement of ERalpha. Chlordecone 68-79 estrogen receptor 1 Homo sapiens 152-159 18951962-9 2008 Although both treatments increased TNF-alpha and IL-2 secretion by CD4 T-cells, only chlordecone increased secretion of IFN-gamma and GM-CSF. Chlordecone 85-96 interferon gamma Mus musculus 120-129 18951962-9 2008 Although both treatments increased TNF-alpha and IL-2 secretion by CD4 T-cells, only chlordecone increased secretion of IFN-gamma and GM-CSF. Chlordecone 85-96 colony stimulating factor 2 (granulocyte-macrophage) Mus musculus 134-140 23384675-11 2013 Endosulfan and kepone (group 3) weakly activated ERalpha. Chlordecone 15-21 estrogen receptor 1 Homo sapiens 49-56 19666090-5 2009 Western blotting demonstrated that a single dose of CD promoted subcellular distribution of SR-BII to murine hepatic microsomes about 2.2-fold when compared to controls without effect on liver crude membrane SR-BII content. Chlordecone 52-54 scavenger receptor class B member 2 Homo sapiens 92-98 18789348-0 2008 Chlordecone, a mixed pregnane X receptor (PXR) and estrogen receptor alpha (ERalpha) agonist, alters cholesterol homeostasis and lipoprotein metabolism in C57BL/6 mice. Chlordecone 0-11 nuclear receptor subfamily 1, group I, member 2 Mus musculus 21-40 18789348-0 2008 Chlordecone, a mixed pregnane X receptor (PXR) and estrogen receptor alpha (ERalpha) agonist, alters cholesterol homeostasis and lipoprotein metabolism in C57BL/6 mice. Chlordecone 0-11 nuclear receptor subfamily 1, group I, member 2 Mus musculus 42-45 18789348-10 2008 At 14 days after 15 mg CD/kg apoA-I and apoB-100 proteins but not CYP3A11 protein in hepatic microsomes are similar to controls. Chlordecone 23-25 apolipoprotein A-I Mus musculus 29-35 18789348-0 2008 Chlordecone, a mixed pregnane X receptor (PXR) and estrogen receptor alpha (ERalpha) agonist, alters cholesterol homeostasis and lipoprotein metabolism in C57BL/6 mice. Chlordecone 0-11 estrogen receptor 1 (alpha) Mus musculus 51-74 18789348-0 2008 Chlordecone, a mixed pregnane X receptor (PXR) and estrogen receptor alpha (ERalpha) agonist, alters cholesterol homeostasis and lipoprotein metabolism in C57BL/6 mice. Chlordecone 0-11 estrogen receptor 1 (alpha) Mus musculus 76-83 18789348-5 2008 In this study, we report that CD suppresses in vitro reporter systems for human liver X receptors (LXRs) and activates those for human farnesoid X receptor (FXR), pregnane X receptor (PXR) and estrogen receptor alpha (ERalpha) in a concentration-dependent manner (0-50 muM). Chlordecone 30-32 nuclear receptor subfamily 1 group H member 4 Homo sapiens 135-155 18789348-5 2008 In this study, we report that CD suppresses in vitro reporter systems for human liver X receptors (LXRs) and activates those for human farnesoid X receptor (FXR), pregnane X receptor (PXR) and estrogen receptor alpha (ERalpha) in a concentration-dependent manner (0-50 muM). Chlordecone 30-32 nuclear receptor subfamily 1 group H member 4 Homo sapiens 157-160 18789348-5 2008 In this study, we report that CD suppresses in vitro reporter systems for human liver X receptors (LXRs) and activates those for human farnesoid X receptor (FXR), pregnane X receptor (PXR) and estrogen receptor alpha (ERalpha) in a concentration-dependent manner (0-50 muM). Chlordecone 30-32 nuclear receptor subfamily 1 group I member 2 Homo sapiens 163-182 18789348-5 2008 In this study, we report that CD suppresses in vitro reporter systems for human liver X receptors (LXRs) and activates those for human farnesoid X receptor (FXR), pregnane X receptor (PXR) and estrogen receptor alpha (ERalpha) in a concentration-dependent manner (0-50 muM). Chlordecone 30-32 nuclear receptor subfamily 1 group I member 2 Homo sapiens 184-187 18789348-5 2008 In this study, we report that CD suppresses in vitro reporter systems for human liver X receptors (LXRs) and activates those for human farnesoid X receptor (FXR), pregnane X receptor (PXR) and estrogen receptor alpha (ERalpha) in a concentration-dependent manner (0-50 muM). Chlordecone 30-32 estrogen receptor 1 Homo sapiens 193-216 18789348-5 2008 In this study, we report that CD suppresses in vitro reporter systems for human liver X receptors (LXRs) and activates those for human farnesoid X receptor (FXR), pregnane X receptor (PXR) and estrogen receptor alpha (ERalpha) in a concentration-dependent manner (0-50 muM). Chlordecone 30-32 estrogen receptor 1 Homo sapiens 218-225 18789348-6 2008 Consistent with human PXR activation in vitro, three days after a single dose of CD (15 mg/kg) hepatic microsomal CYP3A11 protein increases in C57BL/6 mice. Chlordecone 81-83 nuclear receptor subfamily 1 group I member 2 Homo sapiens 22-25 18789348-6 2008 Consistent with human PXR activation in vitro, three days after a single dose of CD (15 mg/kg) hepatic microsomal CYP3A11 protein increases in C57BL/6 mice. Chlordecone 81-83 cytochrome P450, family 3, subfamily a, polypeptide 11 Mus musculus 114-121 18789348-8 2008 Apolipoprotein A-I (apoA-I) contents of hepatic lipoprotein-rich and microsomal fractions of CD-treated mice are higher than controls. Chlordecone 93-95 apolipoprotein A-I Mus musculus 0-18 18789348-8 2008 Apolipoprotein A-I (apoA-I) contents of hepatic lipoprotein-rich and microsomal fractions of CD-treated mice are higher than controls. Chlordecone 93-95 apolipoprotein A-I Mus musculus 20-26 18387646-9 2008 Scavenger receptor class B type I (SR-BI) and ATP-binding cassette transporter G8 (ABCG8) proteins were quantified by western blotting in hepatic membranes from control and CD treated mice. Chlordecone 173-175 ATP binding cassette subfamily G member 8 Mus musculus 83-88 17578864-4 2007 Both chlordecone and E2 activated splenic B cells and enhanced GC reactions, as shown by upregulated protein expression of GL7, CXCR5, and CXCR4. Chlordecone 5-16 chemokine (C-X-C motif) receptor 5 Mus musculus 128-133 17996692-6 2007 Prolactin receptor in purified splenic B and CD4 T cells from treated animals, assessed through measurement of mRNA using quantitative real-time PCR, was increased by E2 treatment but unchanged in response to chlordecone. Chlordecone 209-220 prolactin receptor Mus musculus 0-18 17640991-6 2007 Here, we demonstrate that among three tested xenoestrogens, only kepone (>15-30 mg/kg) exerts sustained inductive response for uterine Bip expression. Chlordecone 65-71 heat shock protein 5 Mus musculus 138-141 17640991-7 2007 Interestingly, this kepone-induced Bip strongly correlates with ERalpha-dependent growth and gene expressional responses in the mouse uterus. Chlordecone 20-26 heat shock protein 5 Mus musculus 35-38 17640991-7 2007 Interestingly, this kepone-induced Bip strongly correlates with ERalpha-dependent growth and gene expressional responses in the mouse uterus. Chlordecone 20-26 estrogen receptor 1 (alpha) Mus musculus 64-71 17640991-9 2007 Although kepone at 7.5 mg/kg was not effective, it was strongly stimulatory by the adenovirus-driven forced expression of uterine Bip. Chlordecone 9-15 heat shock protein 5 Mus musculus 130-133 17640991-11 2007 Furthermore, the induction of uterine Bip by stress-related signals also revealed the onset of uterine growth in mice when exposed to a sublethal dose of kepone. Chlordecone 154-160 heat shock protein 5 Mus musculus 38-41 17578864-4 2007 Both chlordecone and E2 activated splenic B cells and enhanced GC reactions, as shown by upregulated protein expression of GL7, CXCR5, and CXCR4. Chlordecone 5-16 chemokine (C-X-C motif) receptor 4 Mus musculus 139-144 17578864-6 2007 Chlordecone reduced total B cell and GC B-cell apoptosis without affecting proliferation, another feature shared by E2 treatment. Chlordecone 0-11 natriuretic peptide receptor 2 Mus musculus 37-41 17578864-9 2007 Similarities in the effects of chlordecone and E2 on specific immune functions, such as diminished apoptosis in GC B cells, may provide valuable clues regarding key events in the acceleration of autoimmunity by E2, chlordecone, and other agents. Chlordecone 31-42 natriuretic peptide receptor 2 Mus musculus 112-116 17578864-9 2007 Similarities in the effects of chlordecone and E2 on specific immune functions, such as diminished apoptosis in GC B cells, may provide valuable clues regarding key events in the acceleration of autoimmunity by E2, chlordecone, and other agents. Chlordecone 215-226 natriuretic peptide receptor 2 Mus musculus 112-116 15253041-9 2004 Chlordecone, dicofol, methoxychlor, nitrofen, fenarimol, myclobutanil and pyridate had capacities to bind both ERalpha and AR. Chlordecone 0-11 estrogen receptor 1 Homo sapiens 111-118 17088055-7 2006 Environmental estrogens with relatively high binding affinities for GPR30 (genestein, bisphenol A, nonylphenol and Kepone) also displayed estrogen agonist activities in an in vitro assay of membrane-bound adenylyl cyclase activity, a GPR30-dependent signaling pathway activated by estrogens. Chlordecone 115-121 G protein-coupled estrogen receptor 1 Homo sapiens 68-73 17088055-7 2006 Environmental estrogens with relatively high binding affinities for GPR30 (genestein, bisphenol A, nonylphenol and Kepone) also displayed estrogen agonist activities in an in vitro assay of membrane-bound adenylyl cyclase activity, a GPR30-dependent signaling pathway activated by estrogens. Chlordecone 115-121 G protein-coupled estrogen receptor 1 Homo sapiens 234-239 16626760-7 2006 Remarkably chlordecone and methoxychlor which were the most effective antagonist compounds for hERbeta, were agonists for hERalpha. Chlordecone 11-22 Era like 12S mitochondrial rRNA chaperone 1 Homo sapiens 122-130 15253041-10 2004 Chlordecone and pyridate were much more effective as competitors of estrogen binding to ERalpha than androgen binding to AR and, conversely, nitrofen was a more effective competitor of androgen binding to AR. Chlordecone 0-11 estrogen receptor 1 Homo sapiens 88-95 16626760-6 2006 Antagonistic activities toward hERalpha and hERbeta were shown in three (carbaryl, pentachlorophenol and 2,4,5-trichlorophenoxyacetic acid) and seven (chlordecone, methoxychlor, carbaryl, endosulfan, endrin, dieldrin, aldrin) pesticides, respectively. Chlordecone 151-162 estrogen receptor 1 Homo sapiens 31-51 15253041-9 2004 Chlordecone, dicofol, methoxychlor, nitrofen, fenarimol, myclobutanil and pyridate had capacities to bind both ERalpha and AR. Chlordecone 0-11 androgen receptor Homo sapiens 123-125 11695219-5 2001 E-cadherin protein levels decreased significantly by approximately 23% and approximately 69% following treatment with 0.1 and 1.0 microM Kepone, respectively, relative to solvent-treated cells. Chlordecone 137-143 cadherin 1 Homo sapiens 0-10 9721260-7 1998 Administration of CLC resulted in increased CCl4-induced mortality from 25% to 85% in rats pretreated with CD, in contrast to 100% survival in ND rats. Chlordecone 107-109 C-C motif chemokine ligand 4 Rattus norvegicus 44-48 9860886-5 1998 Previous studies from this laboratory have shown that nontoxic doses of chlordecone (10 ppm, 15 days) and carbon tetrachloride (CCl4) (100 microliters/kg) interact at the biologic interface, resulting in potentiated liver injury and 67-fold amplification of CCl4 lethality. Chlordecone 72-83 C-C motif chemokine ligand 4 Homo sapiens 258-262 9721260-11 1998 In contrast, CLC administration to CD + CCl4-treated rats further delayed and diminished cell division by 80%, which led to unrestrained progression of CCl4-induced liver injury, resulting in 85% mortality. Chlordecone 35-37 C-C motif chemokine ligand 4 Rattus norvegicus 152-156 10478865-4 1999 While 63-day-old females are more susceptible to the CD-CCl4 interaction than their male counterparts, the magnitude of the sex difference is diminished from that observed in 45-day-old rats. Chlordecone 53-55 C-C motif chemokine ligand 4 Rattus norvegicus 56-60 10478865-6 1999 Hypotheses 33, 289-299) that chlordecone (CD) pretreatment eliminates the well-established sex difference in CCl4-treated rats. Chlordecone 29-40 C-C motif chemokine ligand 4 Rattus norvegicus 109-113 10478865-6 1999 Hypotheses 33, 289-299) that chlordecone (CD) pretreatment eliminates the well-established sex difference in CCl4-treated rats. Chlordecone 42-44 C-C motif chemokine ligand 4 Rattus norvegicus 109-113 9607801-12 1998 The heightened accumulation of LF mRNA in the epithelium in response to Kepone and o,p"-DDT was also severely compromised by pretreatment with ICI, but this antiestrogen had little effect on responses to p,p"-DDD. Chlordecone 72-78 lactotransferrin Mus musculus 31-33 9607801-13 1998 Similar to E2, Kepone increased the expression of PR mRNA in both uterine epithelium and stroma. Chlordecone 15-21 progesterone receptor Mus musculus 50-52 9371753-2 1997 By using ER-alpha "knock-out" (ERKO) mice, we demonstrate herein that a catecholestrogen, 4-hydroxyestradiol-17beta (4-OH-E2), and an environmental estrogen, chlordecone (kepone), up-regulate the uterine expression of an estrogen-responsive gene, lactoferrin (LF), independent of ER-alpha. Chlordecone 158-169 estrogen receptor 1 (alpha) Mus musculus 9-17 9371753-2 1997 By using ER-alpha "knock-out" (ERKO) mice, we demonstrate herein that a catecholestrogen, 4-hydroxyestradiol-17beta (4-OH-E2), and an environmental estrogen, chlordecone (kepone), up-regulate the uterine expression of an estrogen-responsive gene, lactoferrin (LF), independent of ER-alpha. Chlordecone 158-169 lactotransferrin Mus musculus 247-258 9371753-2 1997 By using ER-alpha "knock-out" (ERKO) mice, we demonstrate herein that a catecholestrogen, 4-hydroxyestradiol-17beta (4-OH-E2), and an environmental estrogen, chlordecone (kepone), up-regulate the uterine expression of an estrogen-responsive gene, lactoferrin (LF), independent of ER-alpha. Chlordecone 158-169 lactotransferrin Mus musculus 260-262 9371753-2 1997 By using ER-alpha "knock-out" (ERKO) mice, we demonstrate herein that a catecholestrogen, 4-hydroxyestradiol-17beta (4-OH-E2), and an environmental estrogen, chlordecone (kepone), up-regulate the uterine expression of an estrogen-responsive gene, lactoferrin (LF), independent of ER-alpha. Chlordecone 158-169 estrogen receptor 1 (alpha) Mus musculus 280-288