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Ejaculatory dysfunction in streptozotocin-induced diabetic rats: the role of testosterone
(Polish Acad Sciences Inst PharmacologyKrakowPolónia, 2011)
Myocardial contractile dysfunction contributes to the development of heart failure in rats with aortic stenosis
(Elsevier B.V., 2007-04-12)
Objectives: To analyze the potential contribution of contractility state and ventricular geometry to the development of heart failure in rats with aortic stenosis.Methods: Rats were divided into three groups: compensated ...
Food restriction induces in vivo ventricular dysfunction in spontaneously hypertensive rats without impairment of in vitro myocardial contractility
(Associação Brasileira de Divulgação Científica (ABRADIC), 2004-04-01)
Cardiac structures, function, and myocardial contractility are affected by food restriction (FR). There are few experiments associating undernutrition with hypertension. The aim of the present study was to analyze the ...
The adipokine chemerin augments vascular reactivity to contractile stimuli via activation of the MEK-ERK1/2 pathway
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
Aims: Cytokines interfere with signaling pathways and mediators of vascular contraction. Endothelin-1 (ET-1) plays a major role on vascular dysfunction in conditions characterized by increased circulating levels of adipokines. ...
Myocardial Dysfunction in Cirrhotic Cardiomyopathy is Associated with Alterations of Phospholamban Phosphorylation and IL-6 Levels
(Elsevier B.V., 2021-04-01)
Background. Decreased cardiac contractility has been observed in cirrhosis, but the mechanisms that initiate and maintain cardiac dysfunction are not entirely understood. Aim of the study. We test the hypothesis that ...
Flavonoid galangin prevents smooth muscle fatigue of pig urinary bladder
(Royal Pharmaceutical Soc Great BritainLondonInglaterra, 2005)
Obesity Resistance Promotes Mild Contractile Dysfunction Associated with Intracellular Ca2+ Handling
(Arquivos Brasileiros Cardiologia, 2015-12-01)
Background: Diet-induced obesity is frequently used to demonstrate cardiac dysfunction. However, some rats, like humans, are susceptible to developing an obesity phenotype, whereas others are resistant to that. Objective: ...
Food restriction-induced myocardial dysfunction demonstrated by the combination of in vivo and in vitro studies
(2002-11-01)
The aim of this study was to test the hypothesis that protein-calorie undernutrition decreases myocardial contractility jeopardizing ventricular function, and that ventricular dysfunction can be detected noninvasively. ...
Colchicine attenuates left ventricular hypertrophy but preserves cardiac function of aortic-constricted rats
(Amer Physiological SocBethesdaEUA, 2003)