Gender-based violence and sexual and reproductive health and rights of adolescent girls in Senegal: an analysis of social control practices.

This article problematizes gender-based violence (GBV) as a social practice and explains its role as a social mechanism for controlling bodies. Based on a mixed methodological approach (combining questionnaires, qualitative interviews, focus groups, and participant observation) targeting both adolescent girls and community actors, this study reveals forms of GBV that are little explored among the adolescent population. Social practices, such as "nëpp nëppël" or the culture of silence, frequently conceal GBV within families, hindering reporting and thus limiting adolescents' access to sexual and reproductive health and rights (SRHR) services and influencing their limited knowledge of SRHR.

Poly(2-Deoxy-2-Methacrylamido-D-Glucose)-Based Complex Conjugates of Colistin, Deferoxamine and Vitamin B12: Synthesis and Biological Evaluation.

Growing resistance to traditional antibiotics poses a global threat to public health. In this regard, modification of known antibiotics, but with limited applications due to side effects, is one of the extremely promising approaches at present. In this study, we proposed the synthesis of novel complex polymeric conjugates of the peptide antibiotic colistin (CT).

Hyaluronan/B12-chitosan polyelectrolyte complex for oral colistin administration.

Polyelectrolyte complexes (PECs) based on polysaccharides, including hyaluronic acid (HA) and chitosan (CS), are promising delivery systems for antimicrobial agents, including oral administration of the peptide antibiotic colistin (CT). Modification of CS with different targeting ligands to improve intestinal permeability is a suitable way to improve the oral bioavailability of polyelectrolyte particles. This study describes the procedure for obtaining CT-containing PECs based on HA and CS modified with cyanocobalamin (vitamin B12).

The Influence of Adiponectin on Transport of Low-Density Lipoproteins through Human Endothelial Cell Monolayer In Vitro.

The influence of adiponectin, a protein secreted by adipocytes, on the activation of transendothelial LDL transport, the initial event of atherogenesis, was studied. The addition of adiponectin to the cultured endothelial hybridoma EA.hy926 cells did not affect both basal and TNF-stimulated transendothelial transport of LDL.

Cyanocobalamin-Modified Colistin-Hyaluronan Conjugates: Synthesis and Bioactivity.

Polymeric drug delivery systems enhance the biopharmaceutical properties of antibiotics by increasing their bioavailability, providing programmable and controlled-release properties, and reducing toxicity. In addition, drug delivery systems are a promising strategy to improve the intestinal permeability of various antimicrobial agents, including colistin (CT). This study describes the modification of conjugates based on CT and hyaluronic acid (HA) with cyanocobalamin (vitamin B12).