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Chronic central infusion of ghrelin increases hypothalamic neuropeptide Y and Agouti-related protein mRNA levels and body weight in rats.

Kamegai J, Tamura H, Shimizu T, Ishii S, Sugihara H, Wakabayashi I.

Diabetes. 2001 Nov;50(11):2438-43.PMID: 11679419 [PubMed - indexed for MEDLINE]Related articlesFree article

Central effect of ghrelin, an endogenous growth hormone secretagogue, on hypothalamic peptide gene expression.

Kamegai J, Tamura H, Shimizu T, Ishii S, Sugihara H, Wakabayashi I.

Endocrinology. 2000 Dec;141(12):4797-800.PMID: 11108296 [PubMed - indexed for MEDLINE]Related articlesFree article

Ghrelin stimulates GH but not food intake in arcuate nucleus ablated rats.

Tamura H, Kamegai J, Shimizu T, Ishii S, Sugihara H, Oikawa S.

Endocrinology. 2002 Sep;143(9):3268-75.PMID: 12193538 [PubMed - indexed for MEDLINE]Related articlesFree article

Agouti-related peptide, neuropeptide Y, and somatostatin-producing neurons are targets for ghrelin actions in the rat hypothalamus.

Seoane LM, López M, Tovar S, Casanueva FF, Señarís R, Diéguez C.

Endocrinology. 2003 Feb;144(2):544-51.PMID: 12538615 [PubMed - indexed for MEDLINE]Related articlesFree article

Ghrelin, an endogenous growth hormone secretagogue, is a novel orexigenic peptide that antagonizes leptin action through the activation of hypothalamic neuropeptide Y/Y1 receptor pathway.

Shintani M, Ogawa Y, Ebihara K, Aizawa-Abe M, Miyanaga F, Takaya K, Hayashi T, Inoue G, Hosoda K, Kojima M, Kangawa K, Nakao K.

Diabetes. 2001 Feb;50(2):227-32.PMID: 11272130 [PubMed - indexed for MEDLINE]Related articlesFree article

Differential effects of methamphetamine on expression of neuropeptide Y mRNA in hypothalamus and on serum leptin and ghrelin concentrations in ad libitum-fed and schedule-fed rats.

Crowley WR, Ramoz G, Keefe KA, Torto R, Kalra SP, Hanson GR.

Neuroscience. 2005;132(1):167-73.PMID: 15780475 [PubMed - indexed for MEDLINE]Related articles

Effects of agouti-related protein on metabolism and hypothalamic neuropeptide gene expression.

Korner J, Wissig S, Kim A, Conwell IM, Wardlaw SL.

J Neuroendocrinol. 2003 Dec;15(12):1116-21.PMID: 14636173 [PubMed - indexed for MEDLINE]Related articles

Basomedial hypothalamic injections of neuropeptide Y conjugated to saporin selectively disrupt hypothalamic controls of food intake.

Bugarith K, Dinh TT, Li AJ, Speth RC, Ritter S.

Endocrinology. 2005 Mar;146(3):1179-91. Epub 2004 Dec 16.PMID: 15604214 [PubMed - indexed for MEDLINE]Related articlesFree article

Ghrelin increases neuropeptide Y and agouti-related peptide gene expression in the arcuate nucleus in rat hypothalamic organotypic cultures.

Goto M, Arima H, Watanabe M, Hayashi M, Banno R, Sato I, Nagasaki H, Oiso Y.

Endocrinology. 2006 Nov;147(11):5102-9. Epub 2006 Aug 3.PMID: 16887908 [PubMed - indexed for MEDLINE]Related articlesFree article

Acute central ghrelin and GH secretagogues induce feeding and activate brain appetite centers.

Lawrence CB, Snape AC, Baudoin FM, Luckman SM.

Endocrinology. 2002 Jan;143(1):155-62.PMID: 11751604 [PubMed - indexed for MEDLINE]Related articlesFree article

Central administration of ghrelin and agouti-related protein (83-132) increases food intake and decreases spontaneous locomotor activity in rats.

Tang-Christensen M, Vrang N, Ortmann S, Bidlingmaier M, Horvath TL, Tschöp M.

Endocrinology. 2004 Oct;145(10):4645-52. Epub 2004 Jul 1.PMID: 15231700 [PubMed - indexed for MEDLINE]Related articlesFree article

Leptin regulation of Agrp and Npy mRNA in the rat hypothalamus.

Korner J, Savontaus E, Chua SC Jr, Leibel RL, Wardlaw SL.

J Neuroendocrinol. 2001 Nov;13(11):959-66.PMID: 11737554 [PubMed - indexed for MEDLINE]Related articles

Anorectic effects of the cytokine, ciliary neurotropic factor, are mediated by hypothalamic neuropeptide Y: comparison with leptin.

Xu B, Dube MG, Kalra PS, Farmerie WG, Kaibara A, Moldawer LL, Martin D, Kalra SP.

Endocrinology. 1998 Feb;139(2):466-73.PMID: 9449612 [PubMed - indexed for MEDLINE]Related articlesFree article

Delayed age-associated decrease in growth hormone pulsatile secretion and increased orexigenic peptide expression in the Lou C/JaLL rat.

Kappeler L, Zizzari P, Alliot J, Epelbaum J, Bluet-Pajot MT.

Neuroendocrinology. 2004;80(5):273-83. Epub 2005 Jan 25.PMID: 15677878 [PubMed - indexed for MEDLINE]Related articles

Electroacupuncture suppresses expression of gastric ghrelin and hypothalamic NPY in chronic food restricted rats.

Tian N, Wang F, Tian DR, Zou Y, Wang SW, Guan LL, Shi YS, Chang JK, Yang J, Han JS.

Peptides. 2006 Sep;27(9):2313-20. Epub 2006 Apr 27.PMID: 16644064 [PubMed - indexed for MEDLINE]Related articles

Agouti-related protein (AGRP) has a central inhibitory action on the hypothalamic-pituitary-thyroid (HPT) axis; comparisons between the effect of AGRP and neuropeptide Y on energy homeostasis and the HPT axis.

Fekete C, Sarkar S, Rand WM, Harney JW, Emerson CH, Bianco AC, Lechan RM.

Endocrinology. 2002 Oct;143(10):3846-53.PMID: 12239096 [PubMed - indexed for MEDLINE]Related articlesFree article

Leptin inhibits hypothalamic Npy and Agrp gene expression via a mechanism that requires phosphatidylinositol 3-OH-kinase signaling.

Morrison CD, Morton GJ, Niswender KD, Gelling RW, Schwartz MW.

Am J Physiol Endocrinol Metab. 2005 Dec;289(6):E1051-7. Epub 2005 Jul 26.PMID: 16046456 [PubMed - indexed for MEDLINE]Related articlesFree article

Hypothalamic neuropeptide Y/Y1 receptor pathway activated by a reduction in circulating leptin, but not by an increase in circulating ghrelin, contributes to hyperphagia associated with triiodothyronine-induced thyrotoxicosis.

Ishii S, Kamegai J, Tamura H, Shimizu T, Sugihara H, Oikawa S.

Neuroendocrinology. 2003 Dec;78(6):321-30.PMID: 14688445 [PubMed - indexed for MEDLINE]Related articles

GH-releasing peptide-2 increases fat mass in mice lacking NPY: indication for a crucial mediating role of hypothalamic agouti-related protein.

Tschöp M, Statnick MA, Suter TM, Heiman ML.

Endocrinology. 2002 Feb;143(2):558-68.PMID: 11796511 [PubMed - indexed for MEDLINE]Related articlesFree article

Des-acyl ghrelin induces food intake by a mechanism independent of the growth hormone secretagogue receptor.

Toshinai K, Yamaguchi H, Sun Y, Smith RG, Yamanaka A, Sakurai T, Date Y, Mondal MS, Shimbara T, Kawagoe T, Murakami N, Miyazato M, Kangawa K, Nakazato M.

Endocrinology. 2006 May;147(5):2306-14. Epub 2006 Feb 16.PMID: 16484324 [PubMed - indexed for MEDLINE]Related articlesFree article