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http://dx.doi.org/10.1007/s00394-024-03374-2 | DOI Listing |
Heart Rhythm
September 2025
Molecular Pharmacology and Physiology, Morsani College of Medicine, University of South Florida, Tampa, FL, United States. Electronic address:
Background: Electronic nicotine delivery systems (ENDS) utilize "E-liquids" in order to generate "E-vapor", an inhalable aerosolized mixture containing nicotine and flavors. Flavored ENDS are very popular among teens who vape, however, the possible cardiac electrophysiological harm of inhalation exposure to flavored ENDS are not fully understood.
Objective: To test if inhalation exposure to flavoring carbonyls in e-liquids compromises mitochondrial integrity, increases oxidative stress, and leads to cardiac electrophysiological toxicity.
J Bras Pneumol
September 2025
. Departamento de Pneumologia do Hospital Infante D. Pedro, Unidade Local de Saúde da Região de Aveiro, Aveiro, Portugal.
Objectives: This study explores the relationship between inhaler visual identification, naming, and adherence outcomes, and evaluates the potential of combining these factors into a screening tool for identifying poor adherence.
Methods: This observational, prospective study included adult patients with COPD, asthma, or asthma+COPD who had been on chronic inhalation therapy for at least the past year. Data were collected through patient interviews and medical records.
Sci Rep
September 2025
Universidad Francisco de Vitoria, Madrid, Spain.
Drug Metab Dispos
July 2025
Department of Pharmaceutical Sciences, College of Pharmacy and Pharmaceutical Sciences, Washington State University, Spokane, Washington; Division of Molecular Biosciences, Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University at Buffalo, Buffalo, New York
Hydromorphone is a highly potent opioid used to treat severe chronic pain. It is metabolized primarily by UDP-glucuronosyltransferase (UGT)2B7 to form the inactive hydromorphone-3-glucuronide. Given that previous studies have shown that the major cannabinoids, Δ-tetrahydrocannabinol (THC) and cannabidiol (CBD), inhibit several UGT enzymes, the objective of the present study was to determine the inhibitory potential of major cannabinoids and their metabolites on UGT-mediated hydromorphone metabolism.
View Article and Find Full Text PDFKnee Surg Sports Traumatol Arthrosc
September 2025
Department of Orthopaedics and Trauma Surgery, Medical University of Innsbruck, Innsbruck, Austria.
Purpose: Modifying interference screw composition may ensure better osteoconductive properties in order to reduce tunnel enlargement after anterior cruciate ligament (ACL) reconstruction. The primary and secondary purposes were to evaluate tunnel and screw volume changes in poly-L-lactide acid (PLLA) and poly-D-lactic acid + hydroxyapatite + β-tricalcium phosphate (PLDLA+) screws. The tertiary purpose was to compare patient reported- and functional outcomes between PLLA and PLDLA+ group.
View Article and Find Full Text PDF