Association of 30-s Sit-to-Stand Power Test Outcome With Body Balance in Physically Active Older Adults.

Amount of serial sitting and standing movements has been employed in clinical and research settings to assess legs' muscular strength. In this cross-sectional study, we aimed to test the correlation between the 30-s sit-to-stand power test (30STSp) outcome and body balance in older adults. We evaluated physically active male and female (n = 51) individuals with an age range of 60-80 years (M = 69.

The presence of sexed sperm in bovine oviduct epithelial cells alters the protein profile related to stress and immune response.

Although sperm sexing technology has progressed considerably in the last decade, there are still challenges to fully understand the reason for the low fertility of sexed sperm. Thus, we aimed to evaluate the effect of sexed and non-sexed sperm on the proteome of bovine oviduct epithelial cells (BOECs). Semen from six Nellore bulls was used and one ejaculate from each bull was collected and separated into three fractions: non-sexed, sexed for X-sperm and sexed for Y-sperm.

A systematic review and meta-analysis investigating the impact of exercise interventions on heart rate variability in hemodialysis patients.

Patients with chronic kidney disease have a high incidence of cardiovascular diseases, and autonomic dysfunction has a determinant role in the relevant declines. Physical exercise influences heart rate variability and cardiac autonomic modulation. Thus, our objective was to systematically review, with a meta-analysis, the correlation between physical exercise interventions and alterations in cardiac autonomic modulation in hemodialysis patients.

Comparative analysis of ethical standards for the utilization of Assisted Reproductive Technologies in Brazil: Resolutions from 1992 to 2023.

Due to its documented records and technological achievements, in vitro embryo creation technology is still honored worldwide forty years after Louise Brown's birth on July 25, 1978. The World Health Organization (WHO) reports that one in six people globally who are of reproductive age may have infertility at some point in their lives. In this environment, it has become noteworthy for couples or patients to want to become pregnant through operations carried out by Assisted Human Reproduction Centers (AHRCs).