Exposure to organophosphorus nerve agents irreversibly inhibits acetylcholinesterase and may lead to cholinergic crisis and seizures. Although benzodiazepines are the standard of care after nerve agent-induced status epilepticus, when treatment is delayed for up to 30 min or more, refractory status epilepticus can develop. Adult male rodents are often utilized for evaluation of therapeutic efficacy against nerve agent exposure.
View Article and Find Full Text PDFSince their original proposal in 2008, a number of broadly distributed flavoprotein systems catalyzing electron bifurcation have been identified that play key roles in the bioenergetics of anaerobic bacteria and archaea. While the overall thermodynamics of flavin-based electron bifurcation are now quite well-understood, the same cannot be said of their kinetic behavior. The present account represents a summary of results obtained with several electron-electron bifurcating systems, shamelessly focusing on work done in the authors' laboratory.
View Article and Find Full Text PDFIntroduction: The glucagon-like peptide-1 (GLP-1) analogue semaglutide is approved as an oral formulation for the treatment of type 2 diabetes. This study aimed to confirm bioequivalence between a new, second-generation (2G) oral semaglutide formulation (1.5, 4 and 9 mg) and the initially approved first-generation (1G) formulation (3, 7 and 14 mg).
View Article and Find Full Text PDFPurpose: Thumb carpometacarpal (CMC) arthritis is the most common arthritis of the hand, with most studies demonstrating little difference in outcomes between various surgical treatment techniques. However, trapeziectomy, followed by ligament reconstruction and tendon interposition (LRTI), remains the technique of choice among hand surgeons in the United States. In 2009, suture suspensionplasty (SS) was first described as a less invasive alternative to LRTI.
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