Study shows 1 in 25 patients undergoing structural cardiac intervention suffered a major complication

Researchers at the University of Alabama at Birmingham Marnix E. Heersink School of Medicine published a study in the Journal of the American Society of Echocardiography showing that transesophageal echocardiography (TEE)-guided transcatheter structural cardiac intervention was associated with a major complication in 3.6% of patients.

Physically demanding work tied to higher male fertility, study suggests

A new study from researchers from Brigham and Women’s Hospital, a founding member of the Mass General Brigham healthcare system, suggests that men who regularly lift heavy objects at work have higher sperm counts. The study, published in Human Reproduction, is part of the Environment and Reproductive Health (EARTH) cohort, a clinical study which aims to explore how exposure to environmental chemicals and lifestyle choices affect reproductive health.

Yeast used in production of cachaça can prevent asthma, study shows

A daily dose of a strain of brewer’s yeast used to produce cachaça (distilled spirit made from fermented sugarcane juice) can act as a preventive against asthma, according to a Brazilian study involving male mice. The results are reported in an article published in the journal Probiotics and Antimicrobial Proteins. The authors are researchers at the University of São Paulo (USP) and the Federal University of Minas Gerais (UFMG). The yeast strain used in the study was Saccharomyces cerevisiae UFMG A-905.