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http://dx.doi.org/10.1097/TA.0000000000004141 | DOI Listing |
Am J Physiol Heart Circ Physiol
September 2025
Department of Kinesiology, University of Virginia, Charlottesville, VA, USA.
Nitric oxide (NO) is essential for cardiovascular health and is purported as an ergogenic aid. Endothelial dysfunction and reduced endogenous NO production are hallmarks of heart failure (HF), which may contribute to impaired exercise capacity. Oral inorganic nitrate supplementation offers an exogenous route to increase bioavailable NO via reduction of nitrate by oral commensal bacteria.
View Article and Find Full Text PDFRev Esc Enferm USP
September 2025
Universidade de São Paulo, Escola de Enfermagem, Departamento de Enfermagem Médico-Cirúrgica, São Paulo, SP, Brazil.
Objective: To compare the performance of trauma severity indices (ISS, NISS, REMS, mREMS) in predicting hospital and Intensive Care Unit (ICU) admission outcomes.
Method: Retrospective cohort study carried out with patients treated at the Emergency Room of a private hospital from January 2020 to January 2022. Medical records of adults with blunt, penetrating, or mixed trauma admitted up to 24 hours after the trauma were analyzed.
Biol Psychiatry Cogn Neurosci Neuroimaging
September 2025
University of Illinois at Chicago, Department of Psychiatry. Electronic address:
Background: Late-life depression (LLD) is associated with negative outcomes including high rates of recurrence and cognitive decline. However, the neurobiological changes influencing such outcomes in LLD are not well understood. Disequilibrium in large-scale brain networks may contribute to LLD-related cognitive decline.
View Article and Find Full Text PDFRespir Physiol Neurobiol
September 2025
Institute for Exercise and Environmental Medicine, Texas Health Presbyterian Hospital Dallas, Dallas, TX, USA; Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA. Electronic address: DrTonyBabb@TexasHeal
We examined the exercise ventilatory response to heavy exercise (ventilation [V̇] and carbon dioxide elimination [V̇CO] relationship from ventilatory threshold to peak exercise) and operational lung volumes (end expiratory [EELV] and end inspiratory [EILV]) in older adults with and without obesity. Forty-nine older adults with (BMI: 33.9±5.
View Article and Find Full Text PDFUlus Travma Acil Cerrahi Derg
September 2025
Department of Medical Biochemistry, Bestepe State Hospital, Ankara-Türkiye.
Background: Traumatic brain injury is a global health problem. Infliximab is used daily to treat a variety of inflammatory systemic disorders. The goal of this study was to compare the pathological and biochemical changes induced by dexamethasone and infliximab usage in rats with blunt head trauma.
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