نتایج جستجو برای: exercise activity
تعداد نتایج: 1268375 فیلتر نتایج به سال:
The objective of this study was to identify acute responses and chronic adaptations of supraspinatus tendon to noninjurious exercise. We hypothesized that chronic exercise (EX) increases tendon mechanical properties, and a single exercise bout increases matrix metalloproteinase (MMP) activity acutely. Rats were divided into acute or chronic EX or cage activity groups. Animals in acute EX groups...
The purposes of this study were to compare fibrinolytic responses to moderate intensity exercise in physically active and inactive men and during morning and evening exercise. Fourteen physically inactive men (mean age, 34.7 +/- 4.0 years) and 12 regularly active men (34.8 +/- 4.0 years) performed two exercise sessions, morning and evening, at 50% of maximal oxygen consumption. Tissue plasminog...
Introduction and purpose: Menopause is accompanied with physical, psychological and social changes that affect women's quality of life. The aim of this study was to investigate effect of 10 weeks combined exercise on quality of life among sedentary menopausal women. Methods & Materials: In this quasi-experimental study, twenty four postmenopausal women (50 -65 years) were randomly placed int...
Introduction: Oxidative stress can promote the development of complications of diabetes. Moderate exercise improves cardiac antioxidant status in diabetic animals. The current study aimed to investigate the effect of 8 week endurance exercise training on some heart antioxidant enzyme activities and lipid peroxidation of heart tissue in streptozotocin-induced diabetic rats. Methods: To this e...
Abstract Background: Anti oxidative enzymes activity is an important issue in oxidative stress. Most previous researches have dealt with the effect of brief and anaerobic exercise on these enzymes the purpose of this study was to determine the alterations of antioxidant enzymes viz. superoxide desmutase, catalase and glutathione (SOD, CAT, and GPX) activity after endurance training in rat li...
background: little is known about the influence of habitual participation in physical exercise and diet on upper-extremity physical function in older adults. to assess the relationship of general physical exercise and diet to upper-extremity physical function and pain intensity in older adults. methods: a cohort of 111 patients 50 or older completed a sociodemographic survey, the rapid assess...
Background and Aim: Intense exercise can cause damages caused by oxidative stress and inflammation and, as a result, reduce exercise performance. The present study aimed at determining the effect of barberry juice supplement on the inflammation caused by intense aerobic activity in active young girls. Materials and Methods: In a quasi-experimental study, 20 young girls who had the inclusion cr...
Background & Aims: Using nutritional supplements is proposed to avoid the stresses-induced by physical activity, delayed fatigue, and maintenance of performance during competition. The aim of this study was to explore the effect of 6 weeks of watermelon juice supplementation on the activity of CK and LDH enzymes and exercise performance in elite female taekwondo athletes. Materials & Methods: ...
Background: Seizure is due to the abnormal electric activity of neurons in the brain. Because of the side effects of synthetic drugs, plant medicines can be used instead to control seizures. Objectives: This study aimed to investigate the effect of aerobic exercise and α-pinene on pentylenetetrazole-induced seizures in mature male rats. Materials & Methods: A total of 40 Wistar male rats (we...
Background and purpose: Post-traumatic stress disorder (PTSD) is a condition that occurs in some people after experiencing shocking events. In this disorder, the function of some hormonal and neurotransmitter systems are disturbed. Physical activity, by inducing beneficial effects on the brain structure, improves anxiety behaviors, increases the level of BDNF, and reduces the harmful effects o...
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