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http://dx.doi.org/10.1136/ard-2023-225023 | DOI Listing |
Biochim Biophys Acta Biomembr
September 2025
Instituto de Física, Universidade Federal de Goiás, Goiânia, GO, Brazil. Electronic address:
Three antileishmanial compounds incorporating a butylated hydroxytoluene (BHT) moiety and an acrylate-based Michael acceptor scaffold were rationally designed from the lead structures LQFM064 and LQFM332, which feature a chalcone-derived core. Their activities against Leishmania (L.) amazonensis were evaluated.
View Article and Find Full Text PDFPharm Dev Technol
September 2025
School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, wenhua Road 103, Shenyang 110016, PR China.
Nimodipine (NMP), a poorly water-soluble small-molecule agent, demonstrates notable therapeutic limitations in addressing cerebral vasospasm secondary to subarachnoid hemorrhage (SAH). Owing to its inherent physicochemical properties characterized by low oral bioavailability, rapid elimination half-life, and extensive first-pass metabolism, conventional formulations necessitate frequent dosing regimens to sustain therapeutic plasma concentrations. These pharmacological challenges collectively result in suboptimal patient adherence, marked plasma concentration fluctuations, and recurrent vascular irritation.
View Article and Find Full Text PDFJ Vet Pharmacol Ther
September 2025
Clinical Sciences Department, Colorado State University, Fort Collins, Colorado, USA.
The purpose of this study was to evaluate the pharmacokinetics of oral (PO) ondansetron compared to intravenous (IV) ondansetron in eight healthy client-owned dogs. Dogs were randomized to one of two protocols in a crossover design, receiving PO or IV ondansetron at a dose of 1 mg/kg on Day 0 and the opposite formulation at an equal dose on Day 7. Plasma was collected at baseline and 1, 2, 4, and 8 h post administration.
View Article and Find Full Text PDFMetabolomics
September 2025
Department of Biochemistry, University of Oxford, South Parks Road, Oxford, OX1 3QU, UK.
Introduction: Knockout of the Fmo5 gene in mice led to a lean, slow-ageing phenotype characterised by the presence of 2,3-butanediol isomers in their urine and plasma. Oral treatment of wildtype mice with 2,3-butanediol led to a low cholesterol, low epididymal fat phenotype.
Objectives: Determine if significant, heterozygous coding variations in human FMO5 would give rise to similar clinical and metabolic phenotypes in humans, as in C57BL/6J mice with knockout of the Fmo5 gene and in particular, increased excretion of 2,3-butanediol.
Heart Rhythm
September 2025
Translational Cardiology Group, Health Research Institute, Santiago de Compostela, Spain; CIBERCV, Madrid, España. Electronic address:
Background: High % of low-voltage area (LVA), a surrogate of scar, is associated with atrial fibrillation (AF) recurrence after pulmonary vein isolation (PVI). Noninvasive biomarkers of LVA are a medical need for PVI decision.
Objective: We aimed to identify the proteome profile of plasma extracellular vesicles (EVs) associated with high % LVA, their cellular origin, and their regulation by hyperglycemia.