Commercial propolis extracts from and : quality control, antioxidant and antiglycemic potential.

Quality control of propolis plays a pivotal role in ensuring the appropriate concentrations of active compounds, limiting unwanted substances, verifying authenticity, and adhering to regulatory standards. This study aimed to assess the identity and quality standards, the individual phenolic composition (LC-ESI-MS/MS), and the antioxidant and antiglycemic potential of commercial propolis extracts (CPEs) from , , and bees. CPEs met wax content and oxidation activity criteria, surpassing minimum thresholds for total phenolic content (TPC) and flavonoid content (TFC), although stingless bee CPE did not test positive for 10% lead acetate.

Monitoring of Pig Slaughter Stages and Correlation in the Prevalence of Pathogens and Levels of Microorganisms That Indicate Microbiological Quality and Hygiene Using a Predictive Model.

Pig production is relevant to the Brazilian economy. Different stages of the raising and slaughtering process influence the microbiological quality of pig products and by-products. Microbiological analysis and hazard analysis and critical control points (HACCPs) are tools for monitoring microbiological quality indicator microorganisms.

Polymorphisms in , , , , and Genes Are Associated with Worse Clinical Outcomes in COVID-19.

Although advanced age, male sex, and some comorbidities impact the clinical course of COVID-19, these factors only partially explain the inter-individual variability in disease severity. Some studies have shown that genetic polymorphisms contribute to COVID-19 severity; however, the results are inconclusive. Thus, we investigated the association between polymorphisms in , , , , , , , , and and the clinical course of COVID-19.

Long-term Effect of Lifestyle Interventions on the Cardiovascular and All-Cause Mortality of Subjects With Prediabetes and Type 2 Diabetes: A Systematic Review and Meta-analysis.

Background: Lifestyle interventions improve the metabolic control of individuals with hyperglycemia.

Purpose: We aimed to determine the effect of lifestyle interventions on cardiovascular and all-cause mortality in this population.

Data Sources: Searches were made through MEDLINE, Cochrane CENTRAL, Embase, and Web of Science (no date/language restriction, until 15 May 2022).