Results 21 to 30 of about 33,925 (257)

Molecular Cloning and Characterization of npy Gene and Its Response to Starvation-Refeeding Strategy in Seriola aureovittata

open access: yesProgress in Fishery Sciences, 2023
Yellowtail kingfish (Seriola aureovittata), a pelagic marine finfish species with a worldwide distribution, is regarded as an emerging candidate for the aquaculture industry owing to its fast growth, superior flesh quality, and farming suitability in ...
Xiajun QIU   +4 more
doaj   +1 more source

Light conditions during Atlantic salmon embryogenesis affect key neuropeptides in the melanocortin system during transition from endogenous to exogenous feeding

open access: yesFrontiers in Behavioral Neuroscience, 2023
During the first feeding period, fish will adapt to exogenous feeding as their endogenous source of nutrients is depleted. This requires the development of a functional physiological system to control active search for food, appetite, and food intake ...
Sissel Norland   +4 more
doaj   +1 more source

Response of appetite-related genes in relation to the rearing water temperature in red spotted grouper (Epinephelus akaara)

open access: yesFisheries and Aquatic Sciences, 2020
Growth of fish is controlled by various environmental factors, including water temperature (WT). WT is also a major factor that affects the eating behavior of fish. In this study, we studied the relationship between WT and expression profiles
Eun-Jeong Jeon   +3 more
doaj   +1 more source

Organization of Neuropeptide Y-Immunoreactive Cells in the Mongolian gerbil (Meriones unguiculatus) Visual Cortex

open access: yesCells, 2021
Neuropeptide Y (NPY) is found throughout the central nervous system where it appears to be involved in the regulation of a wide range of physiological effects.
Myung-Jun Lee   +2 more
doaj   +1 more source

Effects of Thymoquinone on Hypothalamic NPY and AgRP Gene Expression in Intact and Hypothyroidism- Model Rats [PDF]

open access: yesJournal of Advanced Biomedical Sciences, 2022
Background & Objective: Thymoquinone is the most important compound of Nigella sativa, which stimulates the activity of thyroid axis in healthy individuals and people with hypothyroidism.
Nasrin Ghahremani, Fariba Mahmoudi
doaj  

Detection of endogenous NPY release determined by novel GRAB sensor in cultured cortical neurons

open access: yesFrontiers in Cellular Neuroscience, 2023
Neuropeptide Y (NPY) is an abundantly expressed peptide in the nervous system. Its widespread distribution along with its receptors, both centrally and peripherally, indicates its broad functions in numerous biological processes.
Emma Kragelund Christensen   +8 more
doaj   +1 more source

Altered function of arcuate leptin receptor expressing neuropeptide Y neurons depending on energy balance

open access: yesMolecular Metabolism, 2023
Objective: One of leptin's main targets in the hypothalamus are neuropeptide Y (NPY) neurons, with selective deletion of leptin receptors (Lepr) specifically in Npy neurons resulting in major alterations of energy partitioning between fat and bone mass ...
Nicola J. Lee   +5 more
doaj   +1 more source

Placental Neuropeptide Y ( NPY ) and NPY receptors expressions and serum NPY levels in preeclampsia [PDF]

open access: yesExperimental Biology and Medicine, 2019
Neuropeptide Y (NPY) has been reported as a vasoconstrictive substance that might be associated with preeclampsia. NPY mediates different effects via its specific NPY receptors. NPY action via Y1 receptor (Y1R) and/or Y5 receptor (Y5R) induces vascular smooth muscle cells proliferation while it is implicated in angiogenesis via Y2 receptor (Y2R) and/or
Roongrit Klinjampa   +7 more
openaire   +2 more sources

Nutrition in remote Aboriginal communities: lessons from Mai Wiru and the Anangu Pitjantjatjara Yankunytjatjara Lands

open access: yesAustralian and New Zealand Journal of Public Health, 2016
Objective: To examine the impact of efforts to improve nutrition on the Anangu Pitjantjatjara Yankunytjatjara (APY) Lands from 1986, especially in Mai Wiru (good food) stores. Methods: Multiple methods were employed.
Amanda Lee   +8 more
doaj   +1 more source

Modulation of neuropeptide Y levels is impaired in crack withdrawal patients

open access: yesTrends in Psychiatry and Psychotherapy, 2020
Introduction The dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis has a key role in drug addiction susceptibility. In addition to the well-known relationship between cortisol and the HPA axis, other molecules are involved with stress ...
Fabiana Galland   +7 more
doaj   +1 more source

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