Results: 21

Acute effects of exercise with blood flow restriction on endothelial function in healthy young and older populations: a systematic review

The objective of this review is to identify the acute effects of blood flow restriction (BFR) with vs without exercise on endothelial function in healthy individuals and the changes in endothelial function in young and older adults following different levels of exclusive BFR vs free flow. Systematic sear...

Inhibition of miR-383 suppresses oxidative stress and improves endothelial function by increasing sirtuin 1

Braz. j. med. biol. res; 53 (2), 2020
Previous research has shown that suppression of miR-383 can prevent inflammation of the endothelium, as well as postpone the development of atherosclerosis. However, the role of miR-383 in endothelial cell apoptosis in diabetes remains unclear. The aim of this study was to investigate the function of miR...

Knockdown of transglutaminase-2 prevents early age-induced vascular changes in mice

Acta cir. bras; 33 (11), 2018
Abstract Purpose: To determine whether the absence of transglutaminase 2 enzyme (TG2) in TG2 knockout mice (TG2-/-) protect them against early age-related functional and histological arterial changes. Methods: Pulse wave velocity (PWV) was measured using non-invasive Doppler and mean arterial pressure...

Posicionamento Luso-Brasileiro de Pressão Arterial Central

Rev. bras. hipertens; 24 (3), 2017

Effects of a Single Bout of Resistance Exercise in Different Volumes on Endothelium Adaptations in Healthy Animals

Arq. bras. cardiol; 108 (5), 2017
Abstract Background: Resistance exercise (RE) has been recommended for patients with cardiovascular diseases. Recently, a few studies have demonstrated that the intensity of a single bout of RE has an effect on endothelial adaptations to exercise. However, there is no data about the effects of different...

Effects of Continuous and Accumulated Exercise on Endothelial Function in Rat Aorta

Arq. bras. cardiol; 108 (4), 2017
Abstract Background: The practice of exercise in short bouts repeated throughout the day may be an alternative strategy to lift people out of physical inactivity. Objective: to evaluate if accumulated exercise, as occurs in continuous exercise training, improve endothelial function in rat aorta. Metho...

Exploring vascular function biomarkers: implications for rehabilitation

Abstract The endothelium plays an important role in maintaining vascular homeostasis and regulating blood vessel function. Endothelial function is considered an independent predictor for risk of future cardiovascular events in cardiovascular and non-cardiovascular patients, as well as a predictor for pos...

Resveratrol Treatment Normalizes the Endothelial Function and Blood Pressure in Ovariectomized Rats

Arq. bras. cardiol; 108 (2), 2017
Abstract Background: Despite knowing that resveratrol has effects on blood vessels, blood pressure and that phytostrogens can also improve the endothelium-dependent relaxation/vasodilation, there are no reports of reveratrol's direct effect on the endothelial function and blood pressure of animals with ...

Deficiency of sex hormones does not affect 17-ß-estradiol-induced coronary vasodilation in the isolated rat heart

Braz. j. med. biol. res; 49 (5), 2016
The relaxation of coronary arteries by estrogens in the coronary vascular beds of naive and hypertensive rats has been well described. However, little is known about this action in gonadectomized rats. We investigated the effect of 17-ß-estradiol (E2) in coronary arteries from gonadectomized rats, as we...

Etapas del climaterio y función endotelial en mujeres de edad mediana
Climacteric stages and endothelial function in middle-aged women

Rev. cuba. endocrinol; 26 (2), 2015
Introducción: La disminución de los estrógenos durante el climaterio repercute negativamente en el endotelio vascular, y origina disfunción endotelial, cuyo significado clínico está aún por definir. Objetivo: determinar la frecuencia de disfunción endotelial en las etapas del climaterio. Métodos...