Results 101 to 110 of about 47,863 (285)

Central NPY‐Y5 sub‐receptor partially functions as a mediator of NPY‐induced hypothermia and affords thermotolerance in heat‐exposed fasted chicks

Physiological Reports, 2017
Exposure of chicks to a high ambient temperature (HT) has previously been shown to increase neuropeptide Y (NPY) mRNA expression in the brain. Furthermore, it was found that NPY has anti‐stress functions in heat‐exposed fasted chicks.
Hatem M. Eltahan, Mohammad A. Bahry, Hui Yang, Guofeng Han, Linh T. N. Nguyen, Hiromi Ikeda, Mohamed N. Ali, Khairy A. Amber, Mitsuhiro Furuse, Vishwajit S. Chowdhury   +9 more
doaj   +1 more source

Hypothalamic Neuropeptide Y (NPY) Controls Hepatic VLDL-Triglyceride Secretion in Rats via the Sympathetic Nervous System

Diabetes, 2012
Excessive secretion of triglyceride-rich very low-density lipoproteins (VLDL-TG) contributes to diabetic dyslipidemia. Earlier studies have indicated a possible role for the hypothalamus and autonomic nervous system in the regulation of VLDL-TG.
E. Bruinstroop, Lei Pei, M. Ackermans, E. Foppen, Anke J. Borgers, J. Kwakkel, A. Alkemade, E. Fliers, A. Kalsbeek   +8 more
semanticscholar   +1 more source

Steady-state energy balance in animal models of obesity and weight loss [PDF]

, 2016
Supported by European Union Seventh Framework Programme (FP7/2007-2013, n°266408 (Full4Health)), the Joint Programme of the Medical Faculty of Norwegian University of Science and Technology (NTNU) and St. Olav’s University Hospital, the Liaison Committee
Barrett, Perry, Cassie, Nikki, Chen, Duan, Johannessen, Helene, Kulseng, Bård, Olsen, Magnus Kringstad, Takeuchi, Koji, Zhao, Chun-Mei   +7 more
core   +2 more sources

Deficiency of neuropeptide Y attenuates neointima formation after vascular injury in mice

BMC Cardiovascular Disorders, 2023
Background Restenosis after percutaneous coronary intervention (PCI) limits therapeutic revascularization. Neuropeptide Y (NPY), co-stored and co-released with the sympathetic nervous system, is involved in this process, but its exact role and underlying
Song Peng, Wei-qiang Wu, Lin-yu Li, Yan-chuan Shi, Shu Lin, Zhi-yuan Song   +5 more
doaj   +1 more source

Serotonergic innervation and serotonin receptor expression of NPY-producing neurons in the rat lateral and basolateral amygdaloid nuclei

Brain Structure and Function, 2012
Pharmacobehavioral studies in experimental animals, and imaging studies in humans, indicate that serotonergic transmission in the amygdala plays a key role in emotional processing, especially for anxiety-related stimuli.
M. Bonn, A. Schmitt, K. Lesch, E. V. Van Bockstaele, E. Asan   +4 more
semanticscholar   +1 more source

Galanin receptor 2 modifies neuropeptide Y Y1 receptor internalization and β-Arrestin recruitment [PDF]

, 2015
We have recently described a Galanin receptor 2(GALR2) and Neuropeptide Y Y1 receptor(NPYY1R) interaction at behavioural, cellular and receptor levels through GALR2/NPYY1R heterodimers.
Borroto-Escuela, Dasiel, Díaz-Cabiale, Zaida, Flores-Burgess, Antonio, Fuxe, Kjell, Gago, Belén, Millón, Carmelo, Narváez, José Ángel, Narváez, Manuel, Santin-Nuñez, Luis Javier   +8 more
core  

Serotonin mediated changes in corticotropin releasing factor mRNA expression and feeding behavior isolated to the hypothalamic paraventricular nuclei [PDF]

, 2011
Fenfluramine reduces hunger and promotes body weight loss by increasing central serotonin (5-HT) signaling. More recently, neuropeptides have been linked to the regulation of feeding behavior, metabolism and body weight.
Boisvert, Joanne P, Boschuetz, Tyler J., Choi, Sujean, Mueller, Christopher R, Resch, Jon M   +4 more
core   +2 more sources

NPY controls fear conditioning and fear extinction by combined action on Y1 and Y2 receptors

British Journal of Pharmacology, 2012
BACKGROUND AND PURPOSE Neuropeptide Y (NPY) and its receptors have been implicated in the control of emotional‐affective processing, but the mechanism is unclear.
D. Verma, R. O. Tasan, Herbert Herzog, G. Sperk   +3 more
semanticscholar   +1 more source

Transcriptional Regulation of Neuronal Genes and Its Effect on Neural Functions: Transcriptional Regulation of Neuropeptide Y Gene by Leptin and Its Effect on Feeding

Journal of Pharmacological Sciences, 2005
Leptin is an adipose tissue-derived secretory hormone that suppresses appetite by inhibition of neuropepeptide Y (NPY) gene expression in arcuate nucleus (ARC) in the hypothalamus.
Hiroshi Higuchi, Ayumi Hasegawa, Tsuyoshi Yamaguchi   +2 more
doaj  

Arcuate nucleus homeostatic systems reflect blood leptin concentration but not feeding behaviour during scheduled feeding on a high-fat diet in mice [PDF]

, 2017
Acknowledgements T.B. was funded by a CASE studentship from the BBSRC and AstraZeneca. J.B. was a summer student from Bordeaux Sciences Agro and funded by student laboratory experience grant from the British Society of Neuroendocrinology. The authors are
Bake, T., Baron, J., Duncan, J. S., Mercer, J. G., Morgan, D. G. A.   +4 more
core   +1 more source