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The aim of the present study was to compare heart rate variability (HRV) at rest and during exercise using a temporal series obtained with the Polar S810i monitor and a signal from a LYNX(R) signal(More)
Because a number of data studies include some controversial results about Methylenetetrahydrofolate reductase (MTHFR) polymorphisms and Down syndrome (DS), we performed a meta-analysis to determine a(More)
BACKGROUND Several factors participate in the pathogenesis of Alzheimer's disease (AD), including free radicals, which when out of balance with their antioxidant capacity contribute to the oxidative(More)
Objectives Alterations in the enzymes involved in homocysteine (Hcy) metabolism or vitamin deficiency could play a role in coronary artery disease (CAD) development. This study investigated the(More)
OBJECTIVE Increased homocysteine (Hcy) concentration is considered a risk factor for coronary artery disease (CAD). Genetic alterations of the metylenetetrahydrofolate reductase (MTHFR) enzyme could(More)