Feasibility and Acceptability of Point-of-Care Testing for Sexually Transmitted Infections in Outpatient Clinics Offering Integrated Services in Eswatini.

Background: Lack of point-of-care testing (POCT) for sexually transmitted infections (STIs) is a continuing missed opportunity in Sub-Saharan Africa. We assessed feasibility and acceptability of STI POCT in Eswatini.

Methods: Sexually transmitted infection POCT for Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) was piloted among sexually active adults 18 to 45 years old attending 2 urban outpatient clinics offering integrated services.

Thin layer chromatography-direct bioautography guided isolation of β-sitosterol from the leaves of .

The aim of the study was to isolate and characterise antimicrobial agents from the leaves of using thin-layer chromatography-direct bioautography (TLC-DB). is a medicinal plant used traditionally to treat various ailments. Previous studies have shown that species of the genus contain several classes of secondary metabolites, including sterols.

Projections of human papillomavirus vaccination and its impact on cervical cancer using the Caputo fractional derivative.

We propose a fractional order model for human papillomavirus (HPV) dynamics, including the effects of vaccination and public health education on developing cervical cancer. First, we discuss the general structure of Caputo fractional derivatives and integrals. Next, we define the fractional HPV model using Caputo derivatives.

Blood transcriptomic signatures associated with molecular changes in the brain and clinical outcomes in Parkinson's disease.

The ability to use blood to predict the outcomes of Parkinson's disease, including disease progression and cognitive and motor complications, would be of significant clinical value. We undertook bulk RNA sequencing from the caudate and putamen of postmortem Parkinson's disease (n = 35) and control (n = 40) striatum, and compared molecular profiles with clinical features and bulk RNA sequencing data obtained from antemortem peripheral blood. Cognitive and motor complications of Parkinson's disease were associated with molecular changes in the caudate (stress response) and putamen (endothelial pathways) respectively.