Buscar
Mostrando ítems 1-10 de 484
Volume overload influence on hypertrophied myocardium function
(Japan Heart Journal, Second Dept of Internal Med, 2002-11-01)
The aim of this study was to demonstrate that hypertrophied cardiac muscle is more sensitive to volume-overload than normal cardiac muscle. We assessed the mechanical function of isolated left ventricular papillary muscle ...
Volume overload influence on hypertrophied myocardium function
(Japan Heart Journal, Second Dept of Internal Med, 2002-11-01)
The aim of this study was to demonstrate that hypertrophied cardiac muscle is more sensitive to volume-overload than normal cardiac muscle. We assessed the mechanical function of isolated left ventricular papillary muscle ...
Hypertrophied myocardium is more dependent on extracellular calcium than the normal cardiac muscle
(2010-08-13)
Background: The aim of this study was to analyze stable hypertrophied myocardial function and its response to inotropic maneuvers in rats submitted to renovascular hypertension for a 10-week period (RHT group, n=10). ...
Expression and distribution of NOS1 and NOS3 in the myocardium of angiotensin II-infused rats
(Lippincott Williams & WilkinsPhiladelphiaEUA, 2001)
Colchicine attenuates left ventricular hypertrophy but preserves cardiac function of aortic-constricted rats
(Amer Physiological SocBethesdaEUA, 2003)
Volume overload influence on hypertrophied myocardium function
(Japan Heart Journal, Second Dept of Internal Med, 2014)
Influências de dietas ricas em ácidos graxos saturados e insaturados sobre o miocárdio de ratos
(2007-03-01)
Objectives: To study the influence of saturated (SFA) and unsaturated fatty acid (UFA) rich diets on mechanical function, morphology and oxidative stress in rat myocardium. Methods: Male, 60-day-old Wistar rats were fed a ...
Qualitative and Quantitative Real Time Myocardial Contrast Echocardiography for Detecting Hibernating Myocardium
(WILEY-BLACKWELL, 2011)
Background: Real time myocardial contrast echocardiography (RTMCE) is an emerging imaging modality for assessing myocardial perfusion that allows for noninvasive quantification of regional myocardial blood flow (MBF). Aim: ...
Heart structure in the Amazonian teleost Arapaima gigas (Osteoglossiformes, Arapaimidae)
(2019-03-01)
The fish heart ventricle has varied morphology and may have a specific morpho-functional design in species adapted to extreme environmental conditions. In general, the Amazonian ichthyofauna undergoes constant variations ...
Mechanical, biochemical, and morphological changes in the heart from chronic food-restricted rats
(Natl Research Council Canada, 2001-09-01)
Food restriction (FR) has been shown to induce important morphological changes in rat myocardium. However, its influence on myocardial performance is not completely defined. We examined the effects of chronic FR on cardiac ...