J
Juan Miguel Mancera
Researcher at University of Cádiz
Publications - 243
Citations - 7649
Juan Miguel Mancera is an academic researcher from University of Cádiz. The author has contributed to research in topics: Euryhaline & Stocking. The author has an hindex of 45, co-authored 228 publications receiving 6581 citations. Previous affiliations of Juan Miguel Mancera include United States Geological Survey & University of Havana.
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The stress response of the gilthead sea bream (Sparus aurata L.) to air exposure and confinement
TL;DR: The data provide evidence that a stressor-specific activation of the BSC and BPI axes may occur in Sparus aurata, and conclude that air exposure mainly activates the brain-sympathetic-chromaffin cell (BSC) axis.
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Acclimation of S. aurata to various salinities alters energy metabolism of osmoregulatory and nonosmoregulatory organs
Susana Sangiao-Alvarellos,Raúl Laiz-Carrión,José M. Guzmán,María del Pilar Martín del Río,Jesús M. Míguez,Juan Miguel Mancera,José L. Soengas +6 more
TL;DR: The impact of different environmental salinities on the energy metabolism of gills, kidney, liver, and brain was assessed in gilthead sea bream acclimated to brackish water, seawater and hyper saline water for 14 days.
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High stocking density induces crowding stress and affects amino acid metabolism in Senegalese sole Solea senegalensis (Kaup 1858) juveniles
TL;DR: Results from the present study point out to HSD as a stressful rearing condition and suggest that crowding stress may affect amino acid requirements.
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Copper induced alterations of biochemical parameters in the gill and plasma of Oreochromis niloticus.
TL;DR: Copper induces an early maximum inhibition of gill Na+/K+-ATPase activity in O. niloticus, and the subsequent slow decrease in ion plasma levels was related to compensatory mechanisms involving a non-specific stress response that appeared overcome at long-term exposures.
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Time course of osmoregulatory and metabolic changes during osmotic acclimation in Sparus auratus.
Susana Sangiao-Alvarellos,Francisco J. Arjona,María del Pilar Martín del Río,Jesús M. Míguez,Juan Miguel Mancera,José L. Soengas +5 more
TL;DR: Changing osmoregulatory and metabolic parameters over time were assessed in gills, kidney, liver and brain of gilthead sea bream Sparus auratus transferred either from seawater to hypersaline water or from SW to low salinity water, revealing two stages during hyperosmotic and hypo-OSmotic acclimation.