Structural and functional insights into UDP-N-acetylglucosamine-enolpyruvate reductase (MurB) from Brucella ovis.

The peptidoglycan biosynthetic pathway involves a series of enzymatic reactions in which UDP-N-acetylglucosamine-enolpyruvate reductase (MurB) plays a crucial role in catalyzing the conversion of UDP-N-acetylglucosamine-enolpyruvate (UNAGEP) to UDP-N-acetylmuramic acid. This reaction relies on NADPH and FAD and, since MurB is not found in eukaryotes, it is an attractive target for the development of antimicrobials. MurB from Brucella ovis, the causative agent of brucellosis in sheep, is characterized here.

Urinary magnesium deficiency and acute urinary retention.

This prospective case-control study explored the association between urinary magnesium levels and acute urinary retention (AUR) in individuals presenting to the emergency department. Forty-six participants, comprising 23 cases and 23 age- and sex-matched controls, underwent urine analysis for magnesium, calcium, and creatinine concentrations. The exclusion criteria mitigated potential confounding factors.

In-Home Remote Assessment of the MDS-UPDRS Part III: Multi-Cultural Development and Validation of a Guide for Patients.

Background: The shift toward virtualized care introduces challenges in assessing the motor severity of Parkinson's disease (PD). The Movement Disorder Society Unified Parkinson's Disease Rating Scale (MDS-UPDRS) part III, the most used rating scale in PD, lacks validation for synchronous remote administration.

Objective: Our goal was to validate the usability of a patient guide to allow an accurate video-based MDS-UDPRS part III remote examination.

Drug-resistant tuberculosis care and treatment outcomes over the last 15 years in Ethiopia: Results from a mixed-method review of trends.

Background And Objectives: Drug resistant tuberculosis (DR-TB) remains a global challenge with about a third of the cases are not detected. With the recent advances in the diagnosis and treatment follow-up of DR-TB, there have been improvements with treatment success rates. However, there is limited evidence on the successful models of care that have consistently registered good outcomes.