Background: Cardiomyocytes have small potential for renovation and proliferation in vivo.
Consequently, the heart muscle has limited capacity of self-renewal. Mesenchymal stem cells (…

FUNDAMENTO: O potencial de renovação e proliferação dos cardiomiócitos, in vivo, é
pequeno, e por isso, o músculo cardíaco apresenta limitada capacidade de repor células …

We tested the effects of swimming training and insulin therapy, either alone or in combination,
on the intracellular calcium ([Ca 2+ ] i ) homeostasis, oxidative stress, and mitochondrial …

Diabetic cardiomyopathy is associated with cardiac muscle remodeling, resulting in myocardial
dysfunction, whereas exercise training (ET) is a useful nonpharmacological strategy for …

The control of body temperature in Spontaneously Hypertensive Rat (SHR) subjected to
exercise in warm environment was investigated. Male SHR and Wistar rats were submitted to …

Introdução: Biomarcadores vem sendo utilizados para monitorar o uso do álcool e,
atualmente, os mais sensíveis e específicos são enzimas hepáticas, por exemplo, gama …

Vaccines that generate robust and long-lived protective immunity against SARS-CoV-2
infection are urgently required. We assessed the potential of vaccine candidates based on the …

OBJECTIVE: To test whether swimming training benefits femoral neck strength in young diabetic
rats under insulin therapy. METHODS: A total of 60 male Wistar rats (age: 40 days) were …

Background: The lack of cardiac β1-adrenergic receptors (β1-AR) negatively affects the
regulation of both cardiac inotropy and lusitropy, leading, in the long term, to heart failure (HF). …

Background Amblyomma cajennense is the main vector of Rickettsia rickettsii which causes
Brazilian spotted fever. This adult tick preferably infests horses and capybaras, but has low …