PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8405081-0 1993 Evaluation of truncated neuropeptide Y analogues with modifications of the tyrosine residue in position 1 on Y1, Y2 and Y3 receptor sub-types. Tyrosine 75-83 neuropeptide Y Rattus norvegicus 24-38 7909929-3 1994 In an attempt to understand the effect of NPY on TH activities, an in vitro assay is carried out using chromatographic analysis of 3,4-dihydroxyphenylalanine (DOPA) formation from tyrosine. Tyrosine 180-188 neuropeptide Y Rattus norvegicus 42-45 8405081-1 1993 Substitutions of the tyrosine residue in position 1 of truncated neuropeptide Y (N-terminal fragment 1-4 linked to C-terminal fragment 18-36 by the epsilon-aminocaproic acid) produced analogues that compete for specific [125I]polypeptide YY (PYY) binding in the frontoparietal cortex (Y1-enriched) with a profile best fitted to a two site-model with KD values in the low and high nM range, respectively. Tyrosine 21-29 neuropeptide Y Rattus norvegicus 65-79 2172766-10 1990 This suggests that modifications of tyrosine residues at positions 20 and/or 21 may eventually lead to the development of NPY analogues distinguishing between the most abundant class of sites present in the brain and vas deferens, respectively. Tyrosine 36-44 neuropeptide Y Rattus norvegicus 122-125 2342055-7 1990 A critical loss of potency of hNPY was also observed after the substitution of the Tyr-1 residue by L-Ala, thus confirming the important role played by this residue for the full expression of the biological activity of NPY. Tyrosine 83-86 neuropeptide Y Rattus norvegicus 31-34 2156850-4 1990 In addition, certain species of radiolabeled NPY, including those labeled with IODO-GEN at the tyrosine residue 36, also demonstrated an ability to bind to brush-border membranes. Tyrosine 95-103 neuropeptide Y Rattus norvegicus 45-48 2571139-0 1989 Neuropeptide tyrosine (NPY)-induced potentiation of the pressor activity of catecholamines in conscious rats. Tyrosine 13-21 neuropeptide Y Rattus norvegicus 23-26 2237785-4 1990 In these studies, we have focused on defining the efferent targets of LC neurons that contain neuropeptide tyrosine (NPY)-like immunoreactivity. Tyrosine 107-115 neuropeptide Y Rattus norvegicus 117-120 2843832-4 1988 Complete amino acid sequence of NPY is required for full agonist activity; deletion of tyrosine at the amino terminus, i.e., NPY fragment 2-36 was 3-fold less potent than the native peptide. Tyrosine 87-95 neuropeptide Y Rattus norvegicus 125-128 10762361-1 2000 The hippocampus is particularly enriched with neuropeptide tyrosine (NPY) and NPY receptors including the Y1, Y2 and Y5 subtypes. Tyrosine 59-67 neuropeptide Y Rattus norvegicus 69-72 3277713-0 1988 Fine-structural localization of neuropeptide tyrosine (NPY)-like immunoreactivity in the neuronal somata of colchicine-pretreated celiac ganglia of rats. Tyrosine 45-53 neuropeptide Y Rattus norvegicus 55-58 2872078-0 1986 "Neuropeptide tyrosine" (NPY) is co-stored with noradrenaline in vascular but not in parenchymal sympathetic nerves of brown adipose tissue. Tyrosine 14-22 neuropeptide Y Rattus norvegicus 25-28 2872078-2 1986 In contrast, "neuropeptide tyrosine" (NPY) is selectively present in the vascular sympathetic nerves of the tissue--but not in nerves around brown fat cells. Tyrosine 27-35 neuropeptide Y Rattus norvegicus 38-41 3516014-0 1986 Neuropeptide tyrosine (NPY)-like immunoreactivity in adrenal chromaffin cells and intraadrenal nerve fibers of rats. Tyrosine 13-21 neuropeptide Y Rattus norvegicus 23-26 23123350-1 2013 Previous work has demonstrated that neuropeptide tyrosine (NPY), Y(1) receptor and Y(2) receptor are critical in modulation of pain after nerve injury. Tyrosine 49-57 neuropeptide Y Rattus norvegicus 59-62 2821236-2 1987 Neuropeptide tyrosine (neuropeptide Y, NPY), a recently isolated endogenous brain peptide, reduces the extracellular population spike evoked by stimulation of stratum radiatum in area CA1 of the in vitro rat hippocampal slice, without reducing the antidromically evoked population spike. Tyrosine 13-21 neuropeptide Y Rattus norvegicus 23-37 2821236-2 1987 Neuropeptide tyrosine (neuropeptide Y, NPY), a recently isolated endogenous brain peptide, reduces the extracellular population spike evoked by stimulation of stratum radiatum in area CA1 of the in vitro rat hippocampal slice, without reducing the antidromically evoked population spike. Tyrosine 13-21 neuropeptide Y Rattus norvegicus 39-42 28062253-3 2017 In the present study, we explored temporal changes in the expression of the neuropeptides galanin and tyrosine (NPY) and their receptors (GalR1 and GalR2; Y1R and Y2R, respectively) in the injured spinal cord and evaluated the impact of PG administration on both neuropeptide systems and neuropathic behavior. Tyrosine 102-110 neuropeptide Y Rattus norvegicus 112-115 11973010-1 2002 Inflammation induces an up-regulation of neuropeptide tyrosine (NPY) and its receptors in the dorsal horn, suggesting an important role in nociceptive transmission. Tyrosine 54-62 neuropeptide Y Rattus norvegicus 64-67 9677306-9 1998 Taken together, our results suggest that stimulation of the NPY promoter by BDNF requires the simultaneous activation of two distinct pathways; one involves Shc and MAP kinase, and the other appears to be PLCgamma-independent but requires an intact tyrosine-785 on TrkB and so may involve an effector of TrkB signalling that remains to be identified. Tyrosine 249-257 neuropeptide Y Rattus norvegicus 60-63 10737677-4 2000 [D-Tyr(27,36)D-Thr32]NPY(27-36) was active only in subconvulsive dose. Tyrosine 2-6 neuropeptide Y Rattus norvegicus 21-24 8841913-2 1996 The large neuropeptide tyrosine (NPY)-expressing ganglion neurons (type I ganglion neurons) matured postnatally, with marked increases in acetylcholinesterase (AChE)-, neurofilament 10 (NF10)-, and tyrosine hydroxylase (TH)-like immunoreactivities (LIs) paralleled by increasing levels of mRNAs encoding NPY, low-affinity neurotrophin receptor (LANR), and tropomyosin kinase receptor (trk). Tyrosine 23-31 neuropeptide Y Rattus norvegicus 33-36 10904528-0 1998 Neuropeptide tyrosine-like immunoreactivity (NPY-LI) in ganglion neurons in the adrenal gland of the flat snake (Waglerophis merremii). Tyrosine 13-21 neuropeptide Y Rattus norvegicus 45-48 7707318-1 1995 Peptide analogs of neuropeptide Y (NPY) with a Tyr-32 and Leu-34 replacement resulted in the decapeptide TyrIleAsnLeuIleTyrArgLeuArgTyr-NH2 (9; Table 1) and a 3700-fold improvement in affinity at Y2 (rat brain; IC50 = 8.2 +/- 3 nM) receptors when compared to the native NPY(27-36) C-terminal fragment. Tyrosine 47-50 neuropeptide Y Rattus norvegicus 19-33 7707318-1 1995 Peptide analogs of neuropeptide Y (NPY) with a Tyr-32 and Leu-34 replacement resulted in the decapeptide TyrIleAsnLeuIleTyrArgLeuArgTyr-NH2 (9; Table 1) and a 3700-fold improvement in affinity at Y2 (rat brain; IC50 = 8.2 +/- 3 nM) receptors when compared to the native NPY(27-36) C-terminal fragment. Tyrosine 47-50 neuropeptide Y Rattus norvegicus 35-38