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Diastolic SR Ca efflux in atrial pacemaker cells and Ca-overloaded myocytes
(Amer Physiological SocBethesda, 1997)
Aldosterone is not Involved in the Ventricular Remodeling Process Induced by Tobacco Smoke Exposure
(Karger, 2012-01-01)
Background/Aims: Renin-angiotensin-aldosterone system blockade with a mineralocorticoid-receptor antagonist has not yet been studied in exposure to tobacco smoke (TS) models. Thus, this study investigated the role of ...
Comparison of morphometry and ventricular function of healthy and smoking young people
(Bmc, 2020-02-06)
Background Tobacco smoke is one of the most significant risk factors for cardiovascular diseases and damages in the myocardial tissue directly. Cardiac magnetic resonance (CMR) has been used and is a promising tool to ...
Tomato (Lycopersicon esculentum) supplementation induces changes in cardiac miRNA expression, reduces oxidative stress and left ventricular mass, and improves diastolic function
(2015-11-19)
The aim of this study was to evaluate the effects of tomato supplementation on the normal rat heart and the role of oxidative stress in this scenario. Male Wistar rats were assigned to two groups: a control group (C; n = ...
Early echocardiographic predictors of increased left ventricular end-diastolic pressure three months after myocardial infarction in rats
(Int Scientific Literature, Inc, 2012-07-01)
Background: The objective of this study was to determine the early echocardiographic predictors of elevated left ventricular end-diastolic pressure (LVEDP) after a long follow-up period in the infarcted rat model.Material/Methods: ...
Early echocardiographic predictors of increased left ventricular end-diastolic pressure three months after myocardial infarction in rats
(2012-01-01)
Background: The objective of this study was to determine the early echocardiographic predictors of elevated left ventricular end-diastolic pressure (LVEDP) after a long follow-up period in the infarcted rat model. ...
Revascularização miocárdica e restauração ventricular por meio da pacopexia
(Sociedade Brasileira de Cardiologia - SBC, 2007-02-01)
OBJECTIVE: To analyze left ventricle performance after myocardial revascularization associated to ventricular geometrics restoration by pacopexy in schemic myocardiopathy patients with significant ventricular dysfunction ...
THE ROLE of OXIDATIVE STRESS and LIPID PEROXIDATION IN VENTRICULAR REMODELING INDUCED BY TOBACCO SMOKE EXPOSURE AFTER MYOCARDIAL INFARCTION
(Universidade de São Paulo (USP), Hospital das Clínicas, 2009-01-01)
OBJECTIVE: To evaluate the roles of oxidative stress and lipid peroxidation in the ventricular remodeling that is induced by tobacco smoke exposure after myocardial infarction.METHODS: After induced myocardial infarction, ...
Food restriction induces in vivo ventricular dysfunction in spontaneously hypertensive rats without impairment of in vitro myocardial contractility
(Associação Brasileira de Divulgação Científica (ABRADIC), 2004-04-01)
Cardiac structures, function, and myocardial contractility are affected by food restriction (FR). There are few experiments associating undernutrition with hypertension. The aim of the present study was to analyze the ...