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http://dx.doi.org/10.1007/s002130050465 | DOI Listing |
J Am Heart Assoc
January 2025
Department of Medicine, Division of Cardiology Emory University School of Medicine Atlanta GA USA.
Background: Acute psychological stress may induce physiological changes predisposing individuals to adverse health outcomes through hemodynamic and vascular effects. We studied the association between the aggregated stress-induced changes in hemodynamic and vascular function tests with adverse cardiovascular outcomes in patients with coronary artery disease, after adjusting for sociodemographic and clinical factors.
Methods And Results: Individuals with stable coronary artery disease from 2 prospective cohort studies were studied.
Int J Psychophysiol
January 2025
Department of Psychology, College for Health, Community and Policy, The University of Texas at San Antonio, San Antonio, TX, United States.
The primary aims of the current study are (1) to examine the association between trait social anxiety and cardiovascular reactivity to acute psychological stress, and (2) to identify if loneliness significantly mediates the association between trait social anxiety and cardiovascular reactivity. A sample of 658 participants completed a cardiovascular reactivity protocol consisting of a resting baseline and stressor phase (mental arithmetic and Stroop), with systolic blood pressure (SBP), diastolic blood pressure (DBP) and heart rate (HR) monitored throughout. Participants also completed self-reported measures assessing social anxiety and loneliness.
View Article and Find Full Text PDFToxicol Appl Pharmacol
January 2025
Department of Medical Biology, Hamidiye School of Medicine, University of Health Sciences, Istanbul, Turkey. Electronic address:
The widespread use of polyethylene terephthalate (PET) in food and beverage packaging raises concerns about its potential health effects, particularly when PET-derived nanoplastics (PET-NPs) are released into the environment. This study investigates the reproductive toxicity of PET-NPs in male mice. Mice were exposed to PET-NPs at doses of 0.
View Article and Find Full Text PDFMed Sci Sports Exerc
November 2024
Université Clermont Auvergne, CNRS, LaPSCo, Physiological and Psychosocial Stress, CHU Clermont-Ferrand, University Hospital of Clermont-Ferrand, Preventive and Occupational Medicine, Witty Fit, Clermont-Ferrand, FRANCE.
Purpose: Obesity may blunt exercise responsiveness to improve muscular adaptations. The effect of resistance training (RT) targeting different body regions on muscle and inflammatory markers is unclear. This study aimed to investigate the impact of upper (upper body exercises), lower (lower body exercises), or combined (upper body + lower body exercises) RT on muscle and inflammatory markers, body composition, and performance in overweight and obese men.
View Article and Find Full Text PDFMedicine (Baltimore)
November 2024
Department of Anesthesiology, Wuhan Hanyang Hospital, Wuhan, Hubei Province, China.
This retrospective study evaluates the clinical impact of perioperative multimodal analgesia in the minimally invasive treatment of severe blunt chest trauma with hemopneumothorax using a thoracoscopic Ni-Ti shape memory embracing plate. A total of 100 patients with severe blunt chest trauma and moderate to severe hemopneumothorax treated at Hanyang Hospital affiliated with Wuhan University of Science and Technology from January 2019 to January 2022 were enrolled. Patients were divided into 2 groups: a control group (50 patients) receiving patient-controlled intravenous analgesia (PCIA), and a study group (50 patients) administered a multimodal analgesia regimen.
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