نتایج جستجو برای: skeletal muscle
تعداد نتایج: 367760 فیلتر نتایج به سال:
Background: Atrophy in skeletal muscle plays an important role in disease-related tissue dysfunction such as sarcopenia. The Wnt-signaling pathway has been shown to be critical for skeletal muscle development. Current evidence suggests that exercise trainings may alter hypertrophy-related signaling in skeletal muscle. Therefore, the purpose of this study was investigating the effect of three mo...
Background and purpose: Activity-dependent expression of neurotrophins in skeletal muscle is not well established. In this research we aimed at studying the effect of one session resistance exercise on mRNA expression of NT4.5 and P75 proteins in slow and fast skeletal muscles of Wistar rats. Materials and methods: Sixteen male Wistar rats (10 wk of age) were housed at room temperature under a...
Usually mathematicians use Hodgkin-Huxley model or FitzHug-Nagumo model to simulate action potentials of skeletal muscle fibers. These models are electrically excitable, but skeletal muscle fibers are stimulated chemically. To investigate skeletal muscle fibers we use a model with six ordinary differential equations. This dynamical system is sensitive to initial value of some variables so it is...
Introduction: Skeletal muscles account for about 40% of the total body weight. Every year, hundreds of people lose at least part of their muscle tissue due to illness, war, and accidents. This can lead to disruption of activities such as breathing, movement, and social life. To this end, various therapeutic strategies such as medication therapy, cell therapy and tissue transplantation have been...
muscle tissue, skeletal muscle as well as cardiac muscle, is commonly affected in mitochondrial disorders. one explanation for this observation is that muscle tissue has a high-energy demand and therefore is more sensitive to a deficiency of mitochondrial energy production than some other tissues. in mitochondrial disorders, skeletal muscle tissue may be affected primarily by defective respirat...
Paralysis of skeletal muscles, which can lead to paralysis of respiratory muscles and death, is one of the most toxic effects of organophosphates (OPs), and oximes are the only available antidotes that can reverse or prevent such toxic effects. In the present study, the possible reversal or preventive effect of different concentrations of obidoxime (toxogonin) on changes induced by paraoxon (as...
Paralysis of skeletal muscles, which can lead to paralysis of respiratory muscles and death, is one of the most toxic effects of organophosphates (OPs), and oximes are the only available antidotes that can reverse or prevent such toxic effects. In the present study, the possible reversal or preventive effect of different concentrations of obidoxime (toxogonin) on changes induced by paraoxon (as...
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skeletal muscle may develop adaptive chaperone and enhancementdefense system through daily exercisestimulation. the present study investigated resistance and exhaustion training alters the expression of chaperoneproteins. these proteins function to maintain homeostasis, facilitate repair from injury and provide protection. exercise-induced production of hsps in skeletal muscle and peripheral le...
Skeletal muscle is the most abundant tissue in human body. Known for its primary role movement, also plays important roles regulating metabolism, maintaining body temperature and providing large stores of protein, carbohydrates fats. Muscle cells (known as ‘muscle fibres’) can rapidly adapt to exercise or disuse by changing size function. Many myths misconceptions have proliferated through year...
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