Results 31 to 40 of about 33,925 (257)

Neuropeptide Y knockout mice reveal a central role of NPY in the coordination of bone mass to body weight. [PDF]

PLoS ONE, 2009
Changes in whole body energy levels are closely linked to alterations in body weight and bone mass. Here, we show that hypothalamic signals contribute to the regulation of bone mass in a manner consistent with the central perception of energy status ...
Paul A Baldock, Nicola J Lee, Frank Driessler, Shu Lin, Susan Allison, Bernhard Stehrer, En-Ju D Lin, Lei Zhang, Ronald F Enriquez, Iris P L Wong, Michelle M McDonald, Matthew During, Dominique D Pierroz, Katy Slack, Yan C Shi, Ernie Yulyaningsih, Aygul Aljanova, David G Little, Serge L Ferrari, Amanda Sainsbury, John A Eisman, Herbert Herzog   +21 more
doaj   +1 more source

Age-Dependent Changes in the mRNA Levels of Neuropeptide Y, Proopiomelanocortin, and Corticotropin-Releasing Factor in the Hypothalamus in Growing Broiler Chicks

The Journal of Poultry Science, 2013
Lines of evidence suggest that hypothalamic neuropeptides have a physiological role in the regulation of food intake in mammals. However, little is known about the age-dependent change of hypothalamic neuropeptides in chicks.
Takaoki Saneyasu, Kiwako Nakanishi, Hiroyuki Atsuta, Atsushi Ikura, Hiroshi Kamisoyama, Shin Hasegawa, Kazuhisa Honda   +6 more
doaj   +1 more source

Comparison of Plasma NPY and Zinc Levels of Elite Weightlifters and Sedentaries

Türk Spor ve Egzersiz Dergisi, 2021
Neuropeptide Y (NPY), a strong stimulant of nutrition, and zinc, which has an important effect on nutrition regulation, have attracted the attention of many researchers.
Abdulkerim Baltaci, Hasan Akkuş, Şükran Arıkan, İhsan Halifeoğlu   +3 more
doaj  

Neuropeptide Y (NPY)-induced feeding behavior in female rats: comparison with human NPY ([Met17]NPY), NPY analog ([norLeu4]NPY) and peptide YY

Regulatory Peptides, 1987
Porcine neuropeptide Y (pNPY) administered into the third ventricle of the brain is known to elicit a powerful feeding response in steroid-treated ovariectomized and intact male rats. The present study compared the effects of pNPY and 3 structurally related peptides, human NPY (hNPY), an analog of NPY (NPY-A, [norLeu4]NPY) and peptide YY (PYY) on ...
Department of Obstetrics and Gynecology, University of Florida College of Medicine, Gainesville, FL 32610, U.S.A. ( host institution ), Clark, John T., Sahu, Abhiram, Kalra, Pushpa S., Balasubramaniam, Ambikaipakan, Kalra, Satya P.   +5 more
openaire   +3 more sources

Receptor-specific recognition of NPY peptides revealed by structures of NPY receptors

Science Advances, 2022
In response to three highly conserved neuropeptides, neuropeptide Y (NPY), peptide YY, and pancreatic polypeptide (PP), four G protein–coupled receptors mediate multiple essential physiological processes, such as food intake, vasoconstriction, sedation, and memory retention. Here, we report the structures of the human Y 1
Tingting Tang, Qiuxiang Tan, Shuo Han, Anne Diemar, Kristin Löbner, Hongyu Wang, Corinna Schüß, Victoria Behr, Karin Mörl, Mu Wang, Xiaojing Chu, Cuiying Yi, Max Keller, Jacob Kofoed, Steffen Reedtz-Runge, Anette Kaiser, Annette G. Beck-Sickinger, Qiang Zhao, Beili Wu   +18 more
openaire   +2 more sources

sj-npy-5-asq-10.1177_00018392231180872 – Supplemental material for Doing Organizational Identity: Earnings Surprises and the Performative Atypicality Premium

, 2023
Supplemental material, sj-npy-5-asq-10.1177_00018392231180872 for Doing Organizational Identity: Earnings Surprises and the Performative Atypicality Premium by Paul Gouvard, Amir Goldberg and Sameer B.
Paul Gouvard (16379778), Sameer B. Srivastava (6599756), Amir Goldberg (5750684)   +2 more
core   +1 more source

Food intake regulation during pregnancy and lactation in mice with reduced activity of the melanocortin system

Вавиловский журнал генетики и селекции, 2016
Hypothalamic melanortin receptor (MCR) activation inhibits appetite. Neuropeptide Y (NPY) and Agouti Related Protein (AgRP) are coexpressed in some hypothalamic neurons and stimulate feeding, NPY via inhibition of MCR-expressing neurons, and AgRP via ...
E. N. Makarova, I. V. Romanova, N. M. Bazhan   +2 more
doaj   +1 more source

Neuropeptide Y regulates proliferation and apoptosis in granulosa cells in a follicular stage-dependent manner

Journal of Ovarian Research, 2020
Background The complex regulatory mechanism involved in ovarian follicular development is not completely understood. Neuronal neuropeptide Y (NPY) is involved in the regulation of feeding behavior, energy homeostasis, and reproduction behavior, while its
Yoko Urata, Reza Salehi, Patricia D. A. Lima, Yutaka Osuga, Benjamin K. Tsang   +4 more
doaj   +1 more source

Lack of Spinal Neuropeptide Y Is Involved in Mechanical Itch in Aged Mice

Frontiers in Aging Neuroscience, 2021
Neuropeptide Y (NPY) signaling plays an essential role in gating the pruritic afferent information in the spinal cord. Recent studies revealed that the aging process down-regulated the expression of NPY in the central nervous system.
Huan Cui, Wenliang Su, Yan Cao, Lulu Ma, Guangyan Xu, Wanying Mou, Hanlin Zhang, Jiawen Yu, Chao Ma, Chao Ma, Xiuhua Zhang, Yuguang Huang   +11 more
doaj   +1 more source

sj-npy-6-asq-10.1177_00018392231180872 – Supplemental material for Doing Organizational Identity: Earnings Surprises and the Performative Atypicality Premium

, 2023
Supplemental material, sj-npy-6-asq-10.1177_00018392231180872 for Doing Organizational Identity: Earnings Surprises and the Performative Atypicality Premium by Paul Gouvard, Amir Goldberg and Sameer B.
Paul Gouvard (16379778), Sameer B. Srivastava (6599756), Amir Goldberg (5750684)   +2 more
core   +1 more source