Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Jose L. Soengas"'
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:
Journal of Fish Biology. 57:631-646
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::131e70109ad1153fda9f11a8fc46537b
https://doi.org/10.1006/jfbi.2000.1341
https://doi.org/10.1006/jfbi.2000.1341
Autor:
Jessica Calo, Ayelén M. Blanco, Sara Comesaña, Marta Conde-Sieira, Sofia Morais, José L. Soengas
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Abstract This study aimed to characterize amino acid sensing systems in the gastrointestinal tract (GIT) of the carnivorous fish model species rainbow trout. We observed that the trout GIT expresses mRNAs encoding some amino acid receptors described
Externí odkaz:
https://doaj.org/article/20eb3de8a94348b9b00b8a853a9fb3d1
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:
Sara Comesaña, Floriana Lai, Ann-Elise Olderbakk Jordal, Tiziano Verri, Marit Espe, José L. Soengas, Ivar Rønnestad
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Sensing of amino acids in fish brain, especially branched-chain amino acids (BCAA) like leucine, is involved in regulation of feed intake through different mechanisms. However, there is limited information regarding the possible involvement of mechan
Externí odkaz:
https://doaj.org/article/a26efe48fc154bc990d5d543a5cff305
Autor:
José L. Soengas
Publikováno v:
Frontiers in Neuroscience, Vol 15 (2021)
The knowledge regarding hypothalamic integration of metabolic and endocrine signaling resulting in regulation of food intake is scarce in fish. Available studies pointed to a network in which the activation of the nutrient-sensing (glucose, fatty aci
Externí odkaz:
https://doaj.org/article/e0d16f1a8e104cd68e1dd2cd811df7b4
Autor:
Sara Comesaña, Cristina Velasco, Marta Conde-Sieira, Cristina Otero-Rodiño, Jesús M. Míguez, José L. Soengas
Publikováno v:
Frontiers in Physiology, Vol 10 (2019)
We hypothesize that the presence in fish brain of a ketone body (KB) like β-hydroxybutyrate (BHB) alters energy homeostasis through effects on food intake and peripheral energy metabolism. Using rainbow trout (Oncorhynchus mykiss) as a model, we int
Externí odkaz:
https://doaj.org/article/a7e4f78c7e36488bbf9332fb693a7e16
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:
Cristina Otero-Rodiño, Ana Rocha, Elisa Sánchez, Rosa Álvarez-Otero, José L. Soengas, José M. Cerdá-Reverter
Publikováno v:
Frontiers in Endocrinology, Vol 10 (2019)
In mammals, glucosensing markers reside in brain areas known to play an important role in the control of food intake. The best characterized glucosensing mechanism is that dependent on glucokinase (GK) whose activation by increased levels of glucose
Externí odkaz:
https://doaj.org/article/0bb216b7f4db46d3853386c538974238