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Evaluación de la dinámica celular de magnesio durante estrés oxidativo y del posible papel del magnesio de la muerte celular necrótica
(Universidad Austral de Chile - Sistema de Bibliotecas - Programa Cybertesis, 2002)
Mitochondrial Bioenergetics During Ischemia and Reperfusion
(Springer, 2017)
During ischemia and reperfusion (I/R) mitochondria suffer a deficiency to supply the cardiomyocyte with chemical energy, but also contribute to the cytosolic ionic alterations especially of Ca2+. Their free calcium ...
Protein composition of the outermost exosporium-like layer of Clostridium difficile 630 spores
(2015)
Clostridium difficile spores are considered the morphotype of infection, transmission and persistence of C. difficile infections. There is a lack of information on the composition of the outermost exosporium layer of C. ...
Efeitos da privação de sono na homeostase e metabolismo do cálcio em esplenócitos de camundongos
(Universidade Federal de São Paulo (UNIFESP), 2011-04-27)
Sleep is an important physiological event that directly influences health and is related to the immune system in which calcium acts as an important messenger. In this study, we performed measurements of cytosolic calcium ...
Functional muscarinic receptors in cultured skeletal muscle
(Academic Press Inc., 1996)
We studied the influence of muscarinic and nicotinic stimulation on both phosphoinositide metabolism and intracellular calcium levels in rat skeletal muscle primary cultures. Both nicotine and muscarine induced an increase ...
The semi-synthetic kaurane ent-16 alpha-methoxykauran-19-oic acid induces vascular relaxation and hypotension in rats
(Elsevier B.V., 2011-06-25)
The present work investigates the mechanisms involved in the vasorelaxant effect of ent-16 alpha-methoxykauran-19-oic acid (KA-OCH(3)), a semi-synthetic derivative obtained from the kaurane-type diterpene ent-kaur-16-en-19-oic ...
Action of ANP on the nongenomic dose-dependent biphasic effect of aldosterone on NHE1 in proximal S3 segment
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
The rapid (2 min) nongenomic effects of aldosterone (ALDO) and/or spironolactone (MR antagonist), RU 486 (GR antagonist), atrial natriuretic peptide (ANP) and dimethyl-BAPTA (BAPTA) on the intracellular pH recovery rate ...
Pimaradienoic acid inhibits vascular contraction and induces hypotension in normotensive rats
(PHARMACEUTICAL PRESS-ROYAL PHARMACEUTICAL SOC GREAT BRITIAN, 2008)
The present investigation was designed to investigate the effect of the diterpene ent-pimara-8(14),15-dien-19-oic acid (pimaradienoic acid, PA) on smooth muscle extracellular Ca2+ influx. To this end, the effect of PA on ...