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Chronic stress improves the myocardial function without altering l-type ca+2 channel activity in rats
(2012-10-01)
Background: Chronic stress is associated with cardiac remodeling; however the mechanisms have yet to be clarified. Objective: The purpose of this study was test the hypothesis that chronic stress promotes cardiac dysfunction ...
Direct effects of colchicine on myocardial function - Studies in hypertrophied and failing spontaneously hypertensive rats
(Lippincott Williams & Wilkins, 1999-01-01)
The aging spontaneously hypertensive rat (SHR) is a model in which the transition from chronic stable left ventricular hypertrophy to overt heart failure can be observed. Although the mechanisms for impaired function in ...
Direct effects of colchicine on myocardial function - Studies in hypertrophied and failing spontaneously hypertensive rats
(Lippincott Williams & Wilkins, 1999-01-01)
The aging spontaneously hypertensive rat (SHR) is a model in which the transition from chronic stable left ventricular hypertrophy to overt heart failure can be observed. Although the mechanisms for impaired function in ...
A mixed form of intravascular papillary endothelial hyperplasia in an uncommon location: Case and literature review
(2018-01-01)
Intravascular papillary endothelial hyperplasia (IPEH) is an unusual benign, non-neoplastic vascular lesion that usually occurs in skin, but is uncommon in the oral cavity. Herein, we review the pertinent literature of ...
Ventricular remodeling induced by retinoic acid supplementation in adult rats
(Amer Physiological Soc, 2014)
A comparative study of myocardial function and morphology during fasting/refeeding and food restriction in rats
(2010-09-01)
Background: This study compared the influence of fasting/refeeding cycles and food restriction on rat myocardial performance and morphology. Methods: Sixty-day-old male Wistar rats were submitted to food ad libitum (C), ...
A comparative study of myocardial function and morphology during fasting/refeeding and food restriction in rats
(2010-09-01)
Background: This study compared the influence of fasting/refeeding cycles and food restriction on rat myocardial performance and morphology. Methods: Sixty-day-old male Wistar rats were submitted to food ad libitum (C), ...
PROTECTIVE EFFECTS OF DILTIAZEM ON THE MECHANICAL PERFORMANCE OF THE HYPOXIC MYOCARDIUM
(Associação Brasileira de Divulgação Científica (ABRADIC), 1993-08-01)
1. To determine whether diltiazem protects the hypoxic myocardium by reducing contractile work, we have compared the effects of diltiazem and quiescence on left ventricular (LV) papillary muscle subjected to hypoxia. ...
Myocardial remodeling and dysfunction are induced by chronic food restriction in spontaneously hypertensive rats
(Elsevier B.V., 2006-11-01)
Several studies have shown alterations in hearts from animals subjected to food restriction (FR). However, few experiments in hearts evaluating pressure overload have been reported. We examined the effects of chronic FR ...