Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Mauro Chivite"'
Autor:
Mauro Chivite, Rosa M. Ceinos, José M. Cerdá-Reverter, Jose L. Soengas, Manuel Aldegunde, Marcos A. López-Patiño, Jesús M. Míguez
Publikováno v:
Frontiers in Endocrinology, Vol 14 (2023)
This study explored changes in brain serotonin content and activity together with hypothalamic neuropeptide mRNA abundance around feeding time in rainbow trout, as well as the effect of one-day fasting. Groups of trout fed at two (ZT2) and six (ZT6)
Externí odkaz:
https://doaj.org/article/881975fb836c402fba9ae935ece601d7
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
We hypothesize that opioids are involved in the regulation of food intake in fish through homeostatic and hedonic mechanisms. Therefore, we evaluated in rainbow trout (Oncorhynchus mykiss) hypothalamus and telencephalon changes in precursors, endogen
Externí odkaz:
https://doaj.org/article/029fc14698ea4562b55179c41c90f6ce
Autor:
Sara Comesaña, Mauro Chivite, Ayelén M. Blanco, María Alborja-Valado, Jessica Calo, Marta Conde-Sieira, José L. Soengas
Publikováno v:
Aquaculture Nutrition, Vol 2022 (2022)
This study was aimed at clarifying the importance of a mechanistic target of rapamycin (mTOR) in the central orexigenic effect of valine in fish. For this, rainbow trout (Oncorhynchus mykiss) were intracerebroventricularly (ICV) injected with valine
Externí odkaz:
https://doaj.org/article/24663aef40404afaa382e92bd70fffbf
Autor:
Juan Hernández-Pérez, Fatemeh Naderi, Mauro Chivite, José L. Soengas, Jesús M. Míguez, Marcos A. López-Patiño
Publikováno v:
Frontiers in Physiology, Vol 10 (2019)
In vertebrates stress negatively affects body homeostasis and triggers a battery of metabolic responses, with liver playing a key role. This organ responds with altered metabolism, leading the animal to cope with the stress situation, which involves
Externí odkaz:
https://doaj.org/article/c72e536a5b234aafb55ee01493f3945b
Autor:
Rosa M Ceinos, Mauro Chivite, Marcos A López-Patiño, Fatemeh Naderi, José L Soengas, Nicholas S Foulkes, Jesús M Míguez
Publikováno v:
PLoS ONE, Vol 14, Iss 7, p e0219153 (2019)
In fish, the circadian clock represents a key regulator of many aspects of biology and is controlled by combinations of abiotic and biotic factors. These environmental factors are frequently manipulated in fish farms as part of strategies designed to
Externí odkaz:
https://doaj.org/article/c6fb7eab8e7e4b83aabf144b47d6ae9b
Publikováno v:
Frontiers in Endocrinology, Vol 9 (2018)
The homeostatic regulation of food intake relies on a complex network involving peripheral and central signals that are integrated in the hypothalamus which in turn responds with the release of orexigenic or anorexigenic neuropeptides that eventually
Externí odkaz:
https://doaj.org/article/289880c863cb43ebb1cb8ba7023b3f84
Publikováno v:
Brain Structure & Function
Digital.CSIC. Repositorio Institucional del CSIC
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Digital.CSIC. Repositorio Institucional del CSIC
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© The Author(s) 2021.
Serotonin (5-HT) is one of the principal neurotransmitters in the nervous system of vertebrates. It is initially synthesized by hydroxylation of tryptophan (Trp) by means of tryptophan hydroxylase or TPH which is the rate-
Serotonin (5-HT) is one of the principal neurotransmitters in the nervous system of vertebrates. It is initially synthesized by hydroxylation of tryptophan (Trp) by means of tryptophan hydroxylase or TPH which is the rate-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc0dfa4ccbf59a2b2252273fa9c71f7b
http://europepmc.org/articles/PMC8354878
http://europepmc.org/articles/PMC8354878
Publikováno v:
Hormones and behavior. 146
The mechanisms involved in hedonic regulation of food intake, including endocannabinoid system (ECs) are scarcely known in fish. We recently demonstrate in rainbow trout the presence of a rewarding response mediated by ECs in hypothalamus and telence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88acf6c90d04f1c6024c5e6e8bb5e210
https://pubmed.ncbi.nlm.nih.gov/36356457
https://pubmed.ncbi.nlm.nih.gov/36356457
Autor:
Sara Comesaña, Adrián Díaz-Rúa, Cristina Velasco, Marta Conde-Sieira, José L. Soengas, Mauro Chivite
Publikováno v:
Nutritional Neuroscience. 25:1265-1276
The mechanisms that regulate food intake are very complex since they comprise several neuroendocrine and metabolic signals responding to energetic or reward requirements. Previous studies in mammal...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d8a09a827d3d93ec92b224041e0d574
https://doi.org/10.1080/1028415x.2020.1853412
https://doi.org/10.1080/1028415x.2020.1853412
Publikováno v:
Frontiers in physiology. 13
We hypothesize that opioids are involved in the regulation of food intake in fish through homeostatic and hedonic mechanisms. Therefore, we evaluated in rainbow trout (Oncorhynchus mykiss) hypothalamus and telencephalon changes in precursors, endogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c47ccf0372e8e8f62974a7e16ceb4898
https://pubmed.ncbi.nlm.nih.gov/35299666
https://pubmed.ncbi.nlm.nih.gov/35299666