Celeste Ferreri

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The pH preferred and avoided by wild, adult brook trout Salvelinus fontinalis and brown trout Salmo trutta was examined in a series a laboratory tests using gradual and steep-gradient flow-through aquaria. The results were compared with those published for the observed segregation patterns of juvenile S. fontinalis and S. trutta in Pennsylvania streams. The(More)
Many factors have been associated with the decline of brook trout (Salvelinus fontinalis) throughout their native range including acidification and competition with brown trout (Salmo trutta), an introduced species. We observed the behavior of wild, adult brook trout and brown trout (alone and in combination) within study reaches that were manipulated to(More)
The goal of this study was to determine if short-term exposure of brook trout Salvelinus fontinalis and brown trout Salmo trutta to a lower pH than found in their source stream results in a shift in preference or avoidance pH. The lack of a shift in preference or avoidance pH of adult S. fontinalis and S. trutta suggests that these species can be held at a(More)
  • Federico Luis, Leloir, Su, María Laura Gutiérrez, Arturo Romano, Resumen +55 others
  • 2015
responsables del desacoplamiento. Abstract Activity-dependent regulation of GABAA receptor in rat cerebral cortex GABAA receptor activation during a brief period of time (5-10 minutes) by GABA, in rat cerebral cortical neurons, induces hours later a reduction in the interaction between GABA and benzodiazepine binding sites, named uncoupling, in the absence(More)
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