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Mostrando ítems 11-20 de 2018
Food restriction does not impair myocardial mechanics during the healing period of myocardial infarction in the rat
(Elsevier B.V., 2005-12-01)
Papillary muscle mechanics were studied in 4 groups of rats: control (C) noninfarcted (n = 9), C infarcted (n = 9), food-restricted (FR) noninfarcted (n = 8) and FR infarcted (n = 9). Food-restricted animals were fed with ...
Cardioprotective Properties of Aerobic and Resistance Training Against Myocardial Infarction
(Georg Thieme Verlag Kg, 2016-06-01)
We evaluated the effects of aerobic and resistance exercise training on ventricular morphometry and function, physical capacity, autonomic function, as well as on ventricular inflammatory status in trained rats prior to ...
Force patterns of hypoxic myocardium applied to oxygenated muscle preparations: Comparison with effects of regional ischemia on the contraction of non-ischemic myocardium
(1996-12-01)
Objective: To examine the basis for local wall motion abnormalities commonly seen in patients with ischemic heart disease, computer-controlled isolated muscle studies were carried out. Methods: Force patterns of physiologically ...
Force patterns of hypoxic myocardium applied to oxygenated muscle preparations: Comparison with effects of regional ischemia on the contraction of non-ischemic myocardium
(1996-12-01)
Objective: To examine the basis for local wall motion abnormalities commonly seen in patients with ischemic heart disease, computer-controlled isolated muscle studies were carried out. Methods: Force patterns of physiologically ...
Rosuvastatin prevents myocardial necrosis in an experimental model of acute myocardial infarction
(Associação Brasileira de Divulgação Científica, 2011)
Dyslipidemia is related to the progression of atherosclerosis and is an important risk factor for acute coronary syndromes. Our objective was to determine the effect of rosuvastatin on myocardial necrosis in an experimental ...
Short-term diabetes attenuates left ventricular dysfunction and mortality rates after myocardial infarction in rodents
(Universidade de São Paulo. Faculdade de Medicina. Hospital das Clínicas, 2011-11)
Objectives: To investigate the effects of hyperglycemia on left ventricular dysfunction, morphometry, myocardial infarction area, hemodynamic parameters, oxidative stress profile, and mortality rate in rats that had undergone ...
Changes in Myocardial Perfusion Correlate With Deterioration of Left Ventricular Systolic Function in Chronic Chagas` Cardiomyopathy
(ELSEVIER SCIENCE INC, 2009)
OBJECTIVES This study aimed at analyzing the association between myocardial perfusion changes and the progression of left ventricular systolic dysfunction in patients with chronic Chagas` cardiomyopathy (CCC). BACKGROUND ...
Aldosterone Blockade Reduces Mortality without Changing Cardiac Remodeling in Spontaneously Hypertensive Rats
(Karger, 2013-01-01)
Background: The role of aldosterone blockers during transition from long-term compensated hypertrophy to dilated failure is not completely understood. In this study we evaluated the effects of early administration of ...