Informamos que as validações de submissão estarão suspensas de 20/12/2019 a 05/01/2020, devido ao recesso de final de ano
Now showing items 1-4 of 4
Follow-up study of morphology and cardiac function in rats undergoing induction of supravalvular aortic stenosis
(Arquivos Brasileiros de Cardiologia, 2003-12-01) [Artigo]
OBJETIVO: Caracterizar, evolutivamente, o modelo experimental de hipertrofia ventricular esquerda (HVE) por indução de estenose aórtica supravalvar em ratos jovens. MÉTODOS: Ratos Wistar foram submetidos a toracotomia para ...
Obesity induces upregulation of genes involved in myocardial Ca2+ handling
(Brazilian Journal of Medical and Biological Research, 2008-07-01) [Artigo]
Obesity is a complex multifactorial disorder that is often associated with cardiovascular diseases. Research on experimental models has suggested that cardiac dysfunction in obesity might be related to alterations in ...
Food restriction impairs myocardial inotropic response to calcium and beta-adrenergic stimulation in spontaneously hypertensive rats
(Nutrition Research, 2008-10-01) [Artigo]
Although long-term food restriction (FR) has been shown to induce cardiac remodeling and dysfunction, there arc few data on the effects of FR on pressure-overloaded hearts. The aim of this study was to examine the effects ...
Severe food restriction induces myocardial dysfunction related to SERCA2 activity
(Canadian Journal of Physiology and Pharmacology, 2009-09-01) [Artigo]
Previous studies have shown that food restriction promotes myocardial dysfunction in rats. However, the molecular mechanisms that are responsible are unclear. We investigated the role of sarcoplasmic reticulum Ca(2+)-ATPase ...