نتایج جستجو برای: especially in slow muscles
تعداد نتایج: 16998905 فیلتر نتایج به سال:
purpose: low back pain is one of the most common musculoskeletal disorders, and lifting is one of its risk factors. the activities of lumbar muscles as the main muscles involved in lifting are important with regard to identification of the allowable limits and the injury mechanisms as well as the motor control aspects. this study aimed to investigate the effects of the lifting speed on the lumb...
Background. SIRT3 is one of the members of the Sirtuin deacetylase protein family which is linked to the longevity of human being and is used as an important therapeutic and diagnostic marker in illness and aging. Objectives. The aim of this study was studying the effect of continuous swimming training on some biomarkers of longevity in slowtwitch (SOL) and fast-twitch (EDL) muscles of adult m...
Background and Objective: Endurance activity affects muscle gene expression leading to the improvement of its function and effectiveness. Meanwhile, PGC-1 alpha transcription factor increases mitochondrial biogenesis in skeletal muscles. This study was designed to investigate the effect of an endurance activity program on pgc-1 alpha expression gene of fast and slow twitch muscles. Materials...
Purpose: Low back pain is one of the most common musculoskeletal disorders, and lifting is one of its risk factors. The activities of lumbar muscles as the main muscles involved in lifting are important with regard to identification of the allowable limits and the injury mechanisms as well as the motor control aspects. This study aimed to investigate the effects of the lifting speed on the lumb...
Introduction: This study aimed at determining the impact of strength training on the rate of Nicotinic Acetylcholine Receptor(nAChR) at fast and slow twitch skeletal muscles of rats. Methods: Ten Wistar rats were divided into two groups randomly: control group(n=5) and strength-training group(n=5) which the latter group participated in a 10-week strength-training program. The strength training...
Isozymes of myosin have been localized with respect to individual fibers in differentiating skeletal muscles of the rat and chicken using immunocytochemistry. The myosin light chain pattern has been analyzed in the same muscles by two-dimensional PAGE. In the muscles of both species, the response to antibodies against fast and slow adult myosin is consistent with the speed of contraction of the...
Background: MicroRNAs are non-coding RNAs that are involved in post-transcriptional down regulation of genes and myogenesis. The purpose of this study was to investigate the effects of an acute bout of exhaustive resistance exercise on miR-206 expression in slow and fast twitch skeletal muscles in trained and untrained male wistar rats. Methods: This experimental study was conducted with the an...
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