All Relations between feeding and npy

Publication Sentence Publish Date Extraction Date Species
P S Kalra, M G Dube, B Xu, W G Farmerie, S P Kalr. Evidence that dark-phase hyperphagia induced by neurotoxin 6-hydroxydopamine may be due to decreased leptin and increased neuropeptide Y signaling. Physiology & behavior. vol 63. issue 5. 1998-08-04. PMID:9618006. we also evaluated gene expression of npy y and y5 receptors, receptor subtypes reported to mediate npy-induced feeding. 1998-08-04 2023-08-12 rat
P S Kalra, M G Dube, B Xu, W G Farmerie, S P Kalr. Evidence that dark-phase hyperphagia induced by neurotoxin 6-hydroxydopamine may be due to decreased leptin and increased neuropeptide Y signaling. Physiology & behavior. vol 63. issue 5. 1998-08-04. PMID:9618006. leptin, the peripheral hormone secreted by adipocytes, is believed to maintain body weight and inhibit food intake, most likely by suppressing hypothalamic npy activity. 1998-08-04 2023-08-12 rat
P S Kalra, M G Dube, B Xu, W G Farmerie, S P Kalr. Evidence that dark-phase hyperphagia induced by neurotoxin 6-hydroxydopamine may be due to decreased leptin and increased neuropeptide Y signaling. Physiology & behavior. vol 63. issue 5. 1998-08-04. PMID:9618006. these observations implied that the normal restraint on npy and feeding exercised by leptin in control rats may be abrogated in 6-ohda-treated hyperphagic rats due to insufficient levels of leptin. 1998-08-04 2023-08-12 rat
T Boswell, J R Millam, Q Li, I C Dun. Cellular localization of neuropeptide Y mRNA and peptide in the brain of the Japanese quail and domestic chicken. Cell and tissue research. vol 293. issue 1. 1998-07-31. PMID:9634595. neuropeptide y (npy) has been implicated in the control of a number of physiological functions in birds including food intake and reproduction. 1998-07-31 2023-08-12 chicken
R G Lee, T M Rains, C Tovar-Palacio, J L Beverly, N F Sha. Zinc deficiency increases hypothalamic neuropeptide Y and neuropeptide Y mRNA levels and does not block neuropeptide Y-induced feeding in rats. The Journal of nutrition. vol 128. issue 7. 1998-07-23. PMID:9649609. when rats were administered exogenous npy to the paraventricular nucleus, both zinc-deficient and zinc-adequate rats responded similarly by increasing food intake. 1998-07-23 2023-08-12 rat
R G Lee, T M Rains, C Tovar-Palacio, J L Beverly, N F Sha. Zinc deficiency increases hypothalamic neuropeptide Y and neuropeptide Y mRNA levels and does not block neuropeptide Y-induced feeding in rats. The Journal of nutrition. vol 128. issue 7. 1998-07-23. PMID:9649609. these results suggest that npy is elevated during zinc deficiency in an attempt to restore normal food intake levels, rather than being reduced and thereby contributing to the anorexia associated with zinc deficiency. 1998-07-23 2023-08-12 rat
J T Silverstein, J Breininger, D G Baskin, E M Plisetskay. Neuropeptide Y-like gene expression in the salmon brain increases with fasting. General and comparative endocrinology. vol 110. issue 2. 1998-07-13. PMID:9570936. in mammals there is a well-established connection between neuropeptide y (npy) and the balance between energy intake and expenditure: npy stimulates food intake and the hypothalamus shows a dramatic increase in npy mrna in response to fasting. 1998-07-13 2023-08-12 Not clear
J T Silverstein, J Breininger, D G Baskin, E M Plisetskay. Neuropeptide Y-like gene expression in the salmon brain increases with fasting. General and comparative endocrinology. vol 110. issue 2. 1998-07-13. PMID:9570936. the widespread occurrence of npy in the brains of all vertebrates investigated raises the possibility that npy may be involved in food intake and energy balance regulation in nonmammalian vertebrates as well. 1998-07-13 2023-08-12 Not clear
S Q Giraudo, E M Kim, M K Grace, C J Billington, A S Levin. Effect of peripheral 2-DG on opioid and neuropeptide Y gene expression. Brain research. vol 792. issue 1. 1998-07-13. PMID:9593862. 2-dg increased food intake fourfold compared to saline injected animals, but did not affect npy mrna levels after 2 h. messenger rna levels of prodynorphin (prodyn), but not pro-opiomelanocortin (pomc) nor proenkephalin (proenk) were significantly decreased 2 h after 2-dg injection. 1998-07-13 2023-08-12 rat
J W Jahng, T A Houpt, S J Kim, T H Joh, J H So. Neuropeptide Y mRNA and serotonin innervation in the arcuate nucleus of anorexia mutant mice. Brain research. vol 790. issue 1-2. 1998-07-07. PMID:9593828. despite severely decreased body weight and food intake at 3-weeks age, anx/anx mice do not show elevated npy mrna levels in the hypothalamic arcuate nucleus compared to wild-type/heterozygous littermates. 1998-07-07 2023-08-12 mouse
J W Jahng, T A Houpt, S J Kim, T H Joh, J H So. Neuropeptide Y mRNA and serotonin innervation in the arcuate nucleus of anorexia mutant mice. Brain research. vol 790. issue 1-2. 1998-07-07. PMID:9593828. this result is consistent with the hypothesis that wasting disorders are accompanied by disregulation of npy mrna expression in the arcuate nucleus, and suggests that reduced food intake, the primary behavioral phenotype of the anx/anx mouse, may be the result of altered hypothalamic mechanisms that normally regulate feeding. 1998-07-07 2023-08-12 mouse
P S Kalra, M G Dube, B Xu, S P Kalr. Increased receptor sensitivity to neuropeptide Y in the hypothalamus may underlie transient hyperphagia and body weight gain. Regulatory peptides. vol 72. issue 2-3. 1998-06-30. PMID:9652971. however, food intake in response to intracerebroventricular injections of npy (29, 117 and 470 pmole) was significantly higher in col-injected rats and the latency to initiation of feeding was markedly reduced as compared to controls. 1998-06-30 2023-08-12 rat
P S Kalra, M G Dube, B Xu, S P Kalr. Increased receptor sensitivity to neuropeptide Y in the hypothalamus may underlie transient hyperphagia and body weight gain. Regulatory peptides. vol 72. issue 2-3. 1998-06-30. PMID:9652971. the npy y1 receptor antagonist 1229u91 (5 or 30 microg/rat, icv) significantly suppressed feeding in col-treated rats thereby indicating that hyperphagia in these rats was dependent upon endogenous npy. 1998-06-30 2023-08-12 rat
D J Marsh, G Hollopeter, K E Kafer, R D Palmite. Role of the Y5 neuropeptide Y receptor in feeding and obesity. Nature medicine. vol 4. issue 6. 1998-06-26. PMID:9623983. neuropeptide y (npy), a 36-amino-acid neuromodulator abundantly expressed in the brain, has been implicated in the regulation of food intake and body weight. 1998-06-26 2023-08-12 mouse
D J Marsh, G Hollopeter, K E Kafer, R D Palmite. Role of the Y5 neuropeptide Y receptor in feeding and obesity. Nature medicine. vol 4. issue 6. 1998-06-26. PMID:9623983. these results demonstrate that the y5r contributes to feeding induced by centrally administered npy and its analogs, but is not a critical physiological feeding receptor in mice. 1998-06-26 2023-08-12 mouse
T Pedrazzini, J Seydoux, P Künstner, J F Aubert, E Grouzmann, F Beermann, H R Brunne. Cardiovascular response, feeding behavior and locomotor activity in mice lacking the NPY Y1 receptor. Nature medicine. vol 4. issue 6. 1998-06-26. PMID:9623984. cardiovascular response, feeding behavior and locomotor activity in mice lacking the npy y1 receptor. 1998-06-26 2023-08-12 mouse
T Pedrazzini, J Seydoux, P Künstner, J F Aubert, E Grouzmann, F Beermann, H R Brunne. Cardiovascular response, feeding behavior and locomotor activity in mice lacking the NPY Y1 receptor. Nature medicine. vol 4. issue 6. 1998-06-26. PMID:9623984. npy involvement has been suggested in various physiological responses including cardiovascular homeostasis and the hypothalamic control of food intake. 1998-06-26 2023-08-12 mouse
A Ishihara, T Tanaka, A Kanatani, T Fukami, M Ihara, T Fukurod. A potent neuropeptide Y antagonist, 1229U91, suppressed spontaneous food intake in Zucker fatty rats. The American journal of physiology. vol 274. issue 5. 1998-06-24. PMID:9612420. to elucidate a physiological role of npy in hyperphagia in obese animals, we studied the effect of 1229u91 on spontaneous food intake in obese and lean zucker rats. 1998-06-24 2023-08-12 rat
A Ishihara, T Tanaka, A Kanatani, T Fukami, M Ihara, T Fukurod. A potent neuropeptide Y antagonist, 1229U91, suppressed spontaneous food intake in Zucker fatty rats. The American journal of physiology. vol 274. issue 5. 1998-06-24. PMID:9612420. these results suggest that npy is involved in feeding behavior in zucker fatty rats and that npy contributes to feeding to a greater degree in zucker fatty than in lean rats. 1998-06-24 2023-08-12 rat
S Dryden, L Pickavance, D Tidd, G William. The lack of specificity of neuropeptide Y (NPY) antisense oligodeoxynucleotides administered intracerebroventricularly in inhibiting food intake and NPY gene expression in the rat hypothalamus. The Journal of endocrinology. vol 157. issue 1. 1998-06-11. PMID:9614370. the lack of specificity of neuropeptide y (npy) antisense oligodeoxynucleotides administered intracerebroventricularly in inhibiting food intake and npy gene expression in the rat hypothalamus. 1998-06-11 2023-08-12 rat