Stress in nursing workers caring for people with COVID-19.

Objectives: to analyze stress from the perspective of nursing workers caring for people with COVID-19 in a public hospital in the Recôncavo region of Bahia.

Methods: this is an exploratory qualitative study, conducted through semi-structured interviews. The data were analyzed using word clouds, similarity trees, and content analysis.

Impact of Plant-Based School Meals on Gut spp. Abundance and Health Outcomes in Schoolchildren from Bahia, Brazil.

Plant-based diets have been linked to various health benefits, including an improved gut microbiota composition, potentially influencing non-communicable diseases. This study investigates the impact of a school meal intervention on the gut microbiota, specifically the abundance of spp. (BIF), in Brazilian schoolchildren.

Safer and efficient base editing and prime editing via ribonucleoproteins delivered through optimized lipid-nanoparticle formulations.

Delivering ribonucleoproteins (RNPs) for in vivo genome editing is safer than using viruses encoding for Cas9 and its respective guide RNA. However, transient RNP activity does not typically lead to optimal editing outcomes. Here we show that the efficiency of delivering RNPs can be enhanced by cell-penetrating peptides (covalently fused to the protein or as excipients) and that lipid nanoparticles (LNPs) encapsulating RNPs can be optimized for enhanced RNP stability, delivery efficiency and editing potency.

Nutritional Status and Quality of Life: Urban-Rural Disparities and the Impact of Obesity.

The shift in dietary habits has reshaped the population's health profile, leading to a rise in overweight individuals and a subsequent decline in health-related quality of life (HRQoL). This study evaluated the correlations between demographic, social, and health-related factors and HRQoL in rural and urban areas of Bahia, Brazil. The cross-sectional study included 124 participants aged 18-60 who underwent interviews, anthropometric measurements, and laboratory tests.