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Mostrando ítems 31-40 de 74
Caracterización de los mecanismos celulares y componentes moleculares involucrados en la señalización y el tráfico del CRHR2α en entornos neuronales
(Universidad Nacional de Quilmes, 2021-03-22)
La hormona liberadora de la corticotrofina (CRH) y sus péptidos relacionados, las urocortinas (UCNs) ejercen un rol clave en la respuesta neuroendocrina y comportamental frente al estrés. CRH regula la actividad en el eje ...
Long-term effects of repeated maternal separation and ethanol intake on HPA axis responsiveness in adult rats
(Elsevier Science, 2017-02)
It has been shown that early life manipulations produce behavioral, neural, and hormonal effects. The long term consequences of repeated maternal separation (RMS) plus cold stress and ethanol intake were evaluated during ...
CAMP-dependent cell differentiation triggered by activated CRHR1 in hippocampal neuronal cells
(Nature Publishing Group, 2017-12)
Corticotropin-releasing hormone receptor 1 (CRHR1) activates the atypical soluble adenylyl cyclase (sAC) in addition to transmembrane adenylyl cyclases (tmACs). Both cAMP sources were shown to be required for the phosphorylation ...
High Glucocorticoid Levels During Gestation Activate the Inflammasome in Hippocampal Oligodendrocytes of the Offspring
(2017)
Exposure to high levels of glucocorticoids (GCs) during early life induces long-lasting neuroinflammation. GCs induce rapid degranulation of mast cells, which release proinflammatory molecules promoting activation of ...
Participação do fator de liberação de corticotrofina (CRF) no Locus coeruleus na resposta respiratória à hipercapnia
(Universidade Federal de São CarlosUFSCarPrograma Interinstitucional de Pós-Graduação em Ciências Fisiológicas - PIPGCFCâmpus São Carlos, 2015-09-04)
Locus coeruleus (LC) is a pontine noradrenergic group that acts as a central chemoreceptor to CO2/pH and it is involved in the cognitive aspects of stress response and it is associated with a large number of physiological ...
The actions of ghrelin in the paraventricular nucleus: Energy balance and neuroendocrine implications
(Blackwell Publishing, 2019-04-22)
Ghrelin is a peptide mainly produced and secreted by the stomach. Since its discovery, the impact of ghrelin on the regulation of food intake has been the most studied function of this hormone; however, ghrelin affects a ...
Downregulation of Melanocortin-4 Receptor during Refeeding and its Modulation by Adrenalectomy in Rats
(GEORG THIEME VERLAG KG, 2008)
Melanocortin system and corticotropin releasing hormone (CRH) are implicated in the control of feeding behavior. Besides its anorexigenic effect on food intake, CRH is one of the most important regulators of hypothalamic ...
Avances en la terapéutica molecular de la depresión
(Venezuela, 2015)