نتایج جستجو برای: prooxidant antioxidant balance
تعداد نتایج: 233881 فیلتر نتایج به سال:
Identifying associations of risk factors sharing the same pathway with disease risk is complicated by small individual effects and intercorrelated components; this can be addressed by creating comprehensive exposure scores. We developed and validated 3 novel weighting methods (literature review-derived, study data-based, and a Bayesian method that combines prior knowledge with study data) to in...
Vascular oxidative stress contributes to endothelial dysfunction. Aerobic exercise training improves vascular function. The purpose of this study was to test the hypothesis that exercise training would improve the balance of antioxidant to prooxidant enzymes and reduce markers of oxidative stress in aortic endothelial cells (AEC). Female Yucatan miniature pigs either remained sedentary (SED) or...
Nutritional status and oxidative stress on admission and discharge in myocardial infarction patients
Background: This study evaluated the nutritional status, prooxidant-antioxidant balance (PAB) and the effect of hospitalization on these factors in patients with myocardial infarction (MI).Methods: Totally 57 patients diagnosed with MI were recruited (mean age of 58.44±12.80). Nutritional status was assessed using the Nutritional Risk Screening (NRS-2002) questionnaire in patients admitted to t...
Ozone oxidative preconditioning is a prophylactic approach, which favors the antioxidant-prooxidant balance for preservation of cell redox state by the increase of antioxidant endogenous systems in both in vivo and in vitro experimental models. Our aim is to analyze the effect of ozone oxidative preconditioning on serum TNF-alpha levels and as a modulator of oxidative stress on hepatic tissue i...
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