Zobrazeno 1 - 10
of 154
pro vyhledávání: '"Gonzalo Martínez-Rodríguez"'
Autor:
Khaled Mohammed-Geba, Asmaa Galal-Khallaf, Waleed Hamza, Ahmad Al-Harby, Eric J. Schott, Gonzalo Martínez-Rodríguez
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Externí odkaz:
https://doaj.org/article/43f4e0d698a546b3a4b005358e703fde
Autor:
Erick Perera, Javier Román-Padilla, Juan Antonio Hidalgo-Pérez, Rubén Huesa-Cerdán, Manuel Yúfera, Juan Miguel Mancera, Juan Antonio Martos-Sitcha, Gonzalo Martínez-Rodríguez, Juan Bosco Ortiz-Delgado, Carmen Navarro-Guillén, Javier A. Rodriguez-Casariego
Publikováno v:
Frontiers in Physiology, Vol 15 (2024)
Somatic growth in vertebrates is mainly controlled by the growth hormone (GH)/insulin-like growth factor I (IGF-I) axis. The role of epigenetic mechanisms in regulating this axis in fish is far from being understood. This work aimed to optimize and e
Externí odkaz:
https://doaj.org/article/567f7ec3eaf945318eff157ee5d95c0a
Autor:
Aiman Imentai, Neda Gilannejad, Gonzalo Martínez-Rodríguez, Francisco J. Moyano López, Francisca P. Martínez, Tomáš Pěnka, Viktoriya Dzyuba, Hadiseh Dadras, Tomáš Policar
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
The present study investigates the effects of different feeding regimes with rotifers (Brachionus plicatilis) and Artemia salina on the gene expression and digestive enzymes in pikeperch (Sander lucioperca) larvae at 17 days post-hatch (DPH) over a p
Externí odkaz:
https://doaj.org/article/6f9ef7b9cf244a92969d01935d022ec1
Autor:
Andre Barany, Milagrosa Oliva, Silvia Filipa Gregório, Gonzalo Martínez-Rodríguez, Juan Miguel Mancera, Juan Fuentes
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
Aflatoxin B1 (AFB1) is a mycotoxin often present in food. This study aimed to understand the physiological effects of AFB1 on the seabream (Sparus aurata) gastrointestinal system. In a first in vitro approach, we investigated ion transport using the
Externí odkaz:
https://doaj.org/article/fa6bb0ae956e479d9b3e9a69ec1ead51
Autor:
Morgana Tais Streck Marx, Carine de Freitas Souza, Ana Paula Gottlieb Almeida, Sharine Nunes Descovi, Adriane Erbice Bianchini, Juan Antonio Martos-Sitcha, Gonzalo Martínez-Rodríguez, Alfredo Quites Antoniazzi, Bernardo Baldisserotto
Publikováno v:
Fishes, Vol 7, Iss 5, p 261 (2022)
Exposure to acidic and alkaline pHs results in an ionic imbalance. Cellular responses involved in osmoregulation in silver catfish exposed to different pHs (5.5, 7.5, and 9.0) for 24 h were evaluated. The gills and kidney were collected to measure Na
Externí odkaz:
https://doaj.org/article/ee1edd5499814483bced92c3dcf3cf34
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Understanding the daily digestive function could lead to more efficient feeding practices in the farmed fish species. In this work, the effect of several daily feeding protocols was assessed on the daily expression of the genes related to the circadi
Externí odkaz:
https://doaj.org/article/bf344c9135a34b4f811f9a74e15ec263
Autor:
Jorge Aedo, Daniela Aravena-Canales, Ignacio Ruiz-Jarabo, Ricardo Oyarzún, Alfredo Molina, Gonzalo Martínez-Rodríguez, Juan Antonio Valdés, Juan Miguel Mancera
Publikováno v:
Animals, Vol 11, Iss 11, p 3310 (2021)
Cortisol is the main glucocorticoid hormone promoting compensatory metabolic responses of stress in teleosts. This hormone acts through genomic and membrane-initiated actions to exert its functions inside the cell. Experimental approaches, using exog
Externí odkaz:
https://doaj.org/article/776cb598aebd49808d62eee471476c99
Osmoregulatory Plasticity of Juvenile Greater Amberjack (Seriola dumerili) to Environmental Salinity
Autor:
Andre Barany, Neda Gilannejad, María Alameda-López, Liliana Rodríguez-Velásquez, Antonio Astola, Gonzalo Martínez-Rodríguez, Javier Roo, Jose Luis Muñoz, Juan Miguel Mancera
Publikováno v:
Animals, Vol 11, Iss 9, p 2607 (2021)
Osmotic costs in teleosts are highly variable, reaching up to 50% of energy expenditure in some. In several species, environmental salinities close to the isosmotic point (~15 psu) minimize energy demand for osmoregulation while enhancing growth. The
Externí odkaz:
https://doaj.org/article/e11adb30c3694dd0a0e4431b38c42c5f
Autor:
Jorge E. Aedo, Ignacio Ruiz-Jarabo, Gonzalo Martínez-Rodríguez, Sebastián Boltaña, Alfredo Molina, Juan A. Valdés, Juan M. Mancera
Publikováno v:
Frontiers in Endocrinology, Vol 10 (2019)
Teleost fish are exposed to diverse stressors in farming and wildlife conditions during their lifespan. Cortisol is the main glucocorticoid hormone involved in the regulation of their metabolic acclimation under physiological stressful conditions. In
Externí odkaz:
https://doaj.org/article/c893d8f7dca24f8f9c87bc717ab4788f
Autor:
Ismael Jerez-Cepa, Miriam Fernández-Castro, Thomas Julian Del Santo O'Neill, Juan Antonio Martos-Sitcha, Gonzalo Martínez-Rodríguez, Juan Miguel Mancera, Ignacio Ruiz-Jarabo
Publikováno v:
Frontiers in Physiology, Vol 10 (2019)
Transport processes between aquaculture facilities activate the stress response in fish. To deal with these situations, the hypothalamic-pituitary-interrenal (HPI) axis releases cortisol, leading to an increase in circulating energy resources to rest
Externí odkaz:
https://doaj.org/article/953beec1ff1b4ca5ba5b08bebc9c0011