Awareness for the risk of adverse outcomes of female patients after ST-segment elevation acute coronary syndrome.

Introduction: Women increased risk of early mortality following ST-segment elevation myocardial infarction (STEMI) has been attributed to older age, more comorbidities, and less primary revascularization (PCI). Data on long-term outcomes is conflicting, and younger patients' specific evidence is limited.

Purpose: Compare gender outcomes following STEMI within a cohort of younger (≤55 years) and older (>55 years) individuals.

HBM4EU E-waste study - An untargeted metabolomics approach to characterize metabolic changes during E-waste recycling.

E-waste contains hazardous chemicals that may be a direct health risk for workers involved in recycling. We conducted an untargeted metabolomics analysis of urine samples collected from male e-waste processing workers to explore metabolic changes associated with chemical exposures in e-waste recycling in Belgium, Finland, Latvia, Luxembourg, the Netherlands, Poland, and Portugal. Questionnaire data and urine samples were obtained from workers involved in the processing of e-waste (sorting, dismantling, shredding, pre-processing, metal, and non-metal processing), as well as from controls with no known occupational exposure.

Optical Insight: Spectrophotometry as a Tool to Quantify Cell Density of Green Microalgae in Suspension, with Emphasis on Growing Conditions and Toxicological Evaluations.

Microalgae are often used in different industrial sectors and can be used as indicators of aquatic environmental health. An essential step for cultivating microalgae is assessing the cell density, which is traditionally performed through cell counting by optical microscopy (OM). However, this method has limitations, mainly in terms of runtime and low reproducibility.

Acceptability and completeness of vaccination schedules recommended for transgender women and travestis in the city of São Paulo, Brazil: a cross-sectional study, 2019-2020.

Objective: To assess adherence to and completeness of vaccination schedules against human papillomavirus (HPV) and hepatitis A and B among transgender women and travestis in São Paulo, capital city of São Paulo state.

Methods: This was a secondary data analysis of the multicenter TransOdara study. Data were collected from 403 transgender women and travestis aged 18 years or older, recruited through respondent-driven sampling between December 2019 and October 2020.

Microbiological and toxicity analyses of the synthetic polymer polyhexamethylene guanidine hydrochloride against endodontic microorganisms.

Failures in endodontic treatments are common due to microbial resistance in the pulp canal. The study evaluated the in vitro activity of polyhexamethylene guanidine hydrochloride (PHMGH) against endodontic strains, as well as in vivo toxicity. Using minimum inhibitory concentration and minimum bactericidal concentration techniques, PHMGH was effective against all microorganisms, even at low concentrations.