منابع مشابه
Cardiac troponin T release is stimulated by endurance exercise in healthy humans.
* B K U U E o the Editor: Post-exercise release of cardiac troponin (cTn)T and TnI has been previously reported after prolonged bouts of exercise 1). However, this release has only been observed in a limited umber of subjects (2). It is unclear whether post-exercise release f cTn represents necrosis of cardiac myocytes, and thus irreversble damage, or a transient and reversible change in membra...
متن کاملTroponin Testing After Cardiac Surgery
Single biomarker measurements can predict outcome after cardiac surgery. and may assist in decision making about diagnostic and therapeutic steps following surgery. Although comparative data are relatively lacking some data exist to suggest that among markers of myocardial necrosis, results from cardiac troponin (cTn) measurement may be superior for risk prediction after cardiac surgery to thos...
متن کاملResting metabolic rate after endurance exercise training.
PURPOSE 1) To examine the effect of a 12-wk endurance exercise training program on RMR and 2) to provide insight into the mechanisms responsible for alterations in RMR that may occur after exercise training. METHODS Male participants (19-32 yr) in an exercise group (EX; n = 9) performed jogging and/or running 3-4 d x wk(-1), 25-40 min per session, at 60%-80% VO2max, whereas subjects in a cont...
متن کاملHigh-sensitive Troponin T increase after exercise in patients with pulmonary arterial hypertension
BACKGROUND The current study aimed to investigate the release of myocardial high-sensitive Troponin T (hsTnT) in patients with pulmonary arterial hypertension (PAH) in response to maximal physical exercise. METHODS In 24 patients with PAH, symptom-limited cardiopulmonary exercise testing was performed. hsTnT was measured by the novel hsTnT assay with a lower limit of detection of 2 ng/L and a...
متن کاملDoes Endurance Exercise Training Increase the Need for Dietary Antioxidants?
1 KEY POINTS • Prolonged exercise at 65-80% VO 2 max increases the production of radicals in the contracting skeletal muscles. This exercise-induced radical production often results in oxidative damage to skeletal muscle fibers and contributes to muscle fatigue. • Antioxidant supplements are widely available and are commonly consumed by endurance athletes. Arguments exist both for and against t...
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ژورنال
عنوان ژورنال: Circulation
سال: 2019
ISSN: 0009-7322,1524-4539
DOI: 10.1161/circulationaha.119.042131