Now showing items 31-40 of 74
Study of the cardiac left atrioventricular valvar complex in water buffaloes (Bubalus bubalis) of the Jafarabadi breed
(Colégio Brasileiro de Patologia Animal - CBPA, 2009)
Atrioventricular valve complex of 30 Jafarabadi water buffaloes, adult males were studied in this research with no heart diseases. The animals were obtained from a slaughterhouse in Brazilian State of Parana. The hearts ...
Estudo da função ventricular na técnica de plicatura da parede livre do ventrículo esquerdo em cães
(Sociedade Brasileira de Cirurgia Cardiovascular, 2004-06-01)
OBJETIVO: Avaliar os efeitos da técnica na função ventricular esquerda em cães hígidos e com cardiomiopatia dilatada induzida pela doxorrubicina. MÉTODO: de 13 cães, oito receberam doxorrubicina até que a fração de ...
Cardiac benefits of exercise training in aging spontaneously hypertensive rats
(Lippincott Williams & Wilkins, 2011-12-01)
Objective To evaluate the effect of low-intensity chronic exercise training (ExT) on blood pressure (BP), as well as the cardiac alterations associated with hypertension in aging hypertensive rats.Methods Male spontaneously ...
Structural and functional characteristics of rat hearts with and without myocardial infarct. Initial experience with doppler echocardiography
(Sociedade Brasileira de Cardiologia - SBC, 2000-08-01)
OBJECTIVE: To assess by Doppler echocardiography the structural and functional alterations of rat heart with surgical induced extensive myocardial infarction. METHODS: Five weeks after surgical ligature of the left coronary ...
Aspectos ultra-estruturais da fibra muscular cardíaca de ratas albinas durante o ciclo gravídico-puerperal
(Associação Médica Brasileira, 1999-07-01)
PURPOSE. In the present study we evaluated the morphology of left ventricular cardiomyocytes of albino rats during pregnancy and puerperium by means of transmission electron microscopy. METHODS. Once pregnancy was confirmed, ...
Cardiac hypertrophy reduction in SHR by specific silencing of myocardial Na/H exchanger
(American Physiological Society, 2015-03)
We examined the effect of specific and local silencing of sodium/hydrogen exchanger isoform 1 (NHE1) with a small hairpin RNA delivered by lentivirus (L-shNHE1) in the cardiac left ventricle (LV) wall of spontaneously ...
Enhanced Parathyroid Hormone Levels Are Associated With Left Ventricle Hypertrophy In Very Elderly Men And Women
(ELSEVIER SCIENCE INCNEW YORK, 2015)
Physical training attenuates cardiac remodeling in rats with supra-aortic stenosis
The aim of this study was to test the hypothesis that physical training (PT) attenuates cardiac remodeling and the severity of heart failure in rats with aortic stenosis. Wistar male rats were divided in sham (S, n=10), ...