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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 ...
Spondias mombin L. attenuates ventricular remodelling after myocardial infarction associated with oxidative stress and inflammatory modulation
(2020-07-01)
The objective of this study was to evaluate Spondias mombin L. (SM) pulp and its influence on cardiac remodelling after myocardial infarction (MI). Male Wistar rats were assigned to four groups: a sham group (animals ...
Tomato (Lycopersicon esculentum) or lycopene supplementation attenuates ventricular remodeling after myocardial infarction through different mechanistic pathways
(2017-08-01)
The objective of this study was to evaluate the influence of tomato or lycopene supplementation on cardiac remodeling after myocardial infarction (MI). Male Wistar rats were assigned to four groups: the sham group (animals ...
Protective effects of bone marrow mononuclear cell therapy on lung and heart in an elastase-induced emphysema model
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
We hypothesized that bone marrow-derived mononuclear cell (BMDMC) therapy protects the lung and consequently the heart in experimental elastase-induced emphysema. Twenty-four female C57BL/6 mice were intratracheally instilled ...
Metabolic, hemodynamic and structural adjustments to low intensity exercise training in a metabolic syndrome model
(BioMed CentralLondon, 2013)
Background
The increase in fructose consumption is paralleled by a higher incidence of metabolic syndrome, and consequently, cardiovascular disease mortality. We examined the effects of 8 weeks of low intensity exercise ...
Exposure time and ventricular remodeling induced by tobacco smoke exposure in rats
(Int Scientific Literature, Inc, 2008-03-01)
Background: We investigated the effects of length of exposure to tobacco smoke on the cardiac remodeling process induced by exposure to cigarette smoke in rats.Material/Methods: Rats were separated into 4 groups: nonsmoking ...
Exposure time and ventricular remodeling induced by tobacco smoke exposure in rats
(2008-03-01)
Background: We investigated the effects of length of exposure to tobacco smoke on the cardiac remodeling process induced by exposure to cigarette smoke in rats. Material/Methods: Rats were separated into 4 groups: nonsmoking ...
Operación de Fontan: resultados inmediatos y a mediano plazo con anastomosis cavopulmonar total
(Sociedad Médica de Santiago, 2002)
Lifetime Overproduction of Circulating Angiotensin-(1-7) Attenuates Deoxycorticosterone Acetate-Salt Hypertension-Induced Cardiac Dysfunction and Remodeling
(LIPPINCOTT WILLIAMS & WILKINS, 2010)
We evaluated the development of arterial hypertension, cardiac function, and collagen deposition, as well as the level of components of the renin-angiotensin system in the heart of transgenic rats that overexpress an ...
Correlação entre função sistólica e presença de miofibroblastos na cardiomiopatia induzida pela doxorrubicina
(2016-09-01)
Cardiotoxicity induced by doroxubicin generates systolic disfunction and myocardial remodeling with presence of myofibroblasts. These cells are thought to be attracted to the injured heart to avoid the development of ...