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Differential response to gepirone but not to chlordiazepoxide in malnourished rats subjected to learned helplessness
(Associação Brasileira de Divulgação Científica, 2008)
The learned helplessness (LH) paradigm is characterized by learning deficits resulting from inescapable events. The aims of the present study were to determine if protein-calorie malnutrition (PCM) alters learning deficits ...
The role of galectins in the initiation, amplification and resolution of the inflammatory response
(Blackwell Munskgaard, 2004)
Inflammation involves the sequential activation of signalling pathways leading to the production of both pro-inflammatory and anti-inflammatory mediators. Galectins constitute a family of structurally related beta-galact ...
Las variantes de SARS-CoV-2 y la llamada resistencia a las vacunasSARS-CoV-2 variants and the so-called resistance to vaccines
(Medicina (Buenos Aires), 2021-06)
Los virus ARN, excepto los retrovirus, se replican por acción de una ARN polimerasa ARN-dependiente que carece de exonucleasa correctora y, en consecuencia, en cada replicación puede cometer errores. Así se originan mutantes ...
Coordinate and time-dependent diffusion dynamics in protein folding
(Academic Press Inc. Elsevier B.V., 2014)
Heat shock proteins are essential components in transformation and tumor progression: Cancer cell intrinsic pathways and beyond
(Institute for Digital Multidisciplinary Publication, 2019-09)
Heat shock protein (HSP) synthesis is switched on in a remarkably wide range of tumor cells, in both experimental animal systems and in human cancer, in which these proteins accumulate in high levels. In each case, elevated ...
The Molecular Chaperone Hsp70 Family Members Function by a Bidirectional Heterotrophic Allosteric Mechanism
(BENTHAM SCIENCE PUBL LTD, 2011)
The Hsp70 family is one of the most important and conserved molecular chaperone families. It is well documented that Hsp70 family members assist many cellular processes involving protein quality control, as follows: protein ...
SARS-CoV-2’s Variants of Concern: A Brief Characterization
(Frontiers Media, 2023)
Chronic unpredictable mild stress alters an anxiety-related defensive response, Fos immunoreactivity and hippocampal adult neurogenesis
(Amsterdam, 2013-08-01)
Previous results show that elevated T-maze (ETM) avoidance responses are facilitated by acute restraint. Escape, on the other hand, was unaltered. To examine if the magnitude of the stressor is an important factor influencing ...