Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 176 for “"muscle function"”.
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Musculotendinous stiffness and muscle function
… the contribution of the elastic properties of muscle and tendon to stretch shortening cycle performance. The results are variable, perhaps as a result of the different techniques utilised. Although several studies have suggested an association between a more compliant muscle-tendon complex, and …
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Lower limb muscle function during cycling.
The purpose of this study was to describe the functional role of the lower limb musculature during stationary cycling using electromyography, muscle-tendon unit length changes, and segmental kinematics. Five subjects were filmed (100 Hz) in synchrony with the collection of LE EMG activity of the …
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Respiratory Muscle Function and Hypoxia: Role of Nitric Oxide.
Contains fulltext : 27372.pdf (Publisher’s version ) (Open Access)
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Biological Water: Properties and Role in Muscle Function and Development
… from water. However, the properties and functional role of biological water still remains an enigma. Thus, more wholesome understanding of biological water is needed to gain further purchase on workings of biological systems. The first part of this work was aimed at better understanding …
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MAP kinase phosphatase-2 in vascular smooth cell muscle function
… a process often driven by vascular smooth muscle cell hyperproliferation. A major mechanism by which smooth muscle cell proliferation occurs involves ligand-induced activation of MAP kinase signalling (Schad et al., 2011). MAP kinases have been noteworthy but troublesome targets in …
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Moderators of respiratory muscle function in health, exercise and disease
… investigating the role of the respiratory muscles in both healthy and diseased populations. <br/><br/>To test directly the role of the respiratory muscles in a healthy population various strategies were used. Two studies examined the effects of training these muscles to bring about …
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Dietary and exercise manipulation of skeletal muscle function in older humans
… increasing age, combining a loss of skeletal muscle (‘sarcopenia’), a decrease in muscle oxidative capacity and a reduction in muscle strength. Research has shown that it is possible to arrest, or even reverse, the changes in muscle mass and oxidative capacity that occur with age. Two of the …
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The Role of Vitamin D in Skeletal Muscle Function and Regeneration
Skeletal muscle is a direct target for the group of seco-steroids collectively termed Vitamin D. Skeletal muscle expresses both CYP27A1 and CYP27B1 encoding for the hydroxylases required to convert Vitamin D to 25[OH]D and subsequently the bioactive 1α-25-dihydroxyvitamin D3 (1α-25[OH]2D3) (Girgis …
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Leucine and exercise improve skeletal muscle function in the mdx mouse
… mice (mdx) over 4 weeks would improve skeletal muscle function and decrease markers of skeletal muscle degradation. In sedentary mdx mice, leucine improved tetanic extensor digitorum longus (EDL) stress (p < 0.05), gastrocnemius mammalian target or rapamycin (mTOR) phosphorylation (p < 0.05), …
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The effects of nutritional supplementation on regeneration of muscle function after damage
… eccentric exercise (contractions during which muscles are actively lengthened) and myotoxic injection, disturbances in the regulation of intracellular calcium (Ca2+) homeostasis and increased rate of protein degradation will eventually lead to muscle damage (see Allen et al., 2005). Enhancing …
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The effect of leg lengthening surgery on muscle function : implications for rehabilitation
… the effect of leg lengthening surgery on the muscle function and rehabilitation of patients. Qualitative research methodologies demonstrated that there is considerable uncertainty about the best physiotherapy management of patients treated by the Ilizarov method. There is little …
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A study of muscle function in the stump of above-knee amputees.
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering; and (B.S.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1977.
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The Effects of Lactate on Whole Muscle Function and Sarcoplasmic Reticulum Function
… the decrease in force production of skeletal muscle during exercise to a increase in lactate concentration ([lactate]). This notion is based on the high negative correlation between plasma lactate and force during fatigue and recovery. These experiments attempted to determine if lactate …
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A minimalistic model of resistance training : effects on skeletal muscle function during unloading
… plantar flexor size, strength and neuromuscular function in response to unloading. A total of 32 subjects participated. Sixteen men underwent 21 days of unilateral lower limb suspension (ULLS) and were assigned to control (no RTP) (ULLS-CON, n=8) or countermeasures (ULLS-CM, n=8). The remaining …
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STRENGTH TRAINING AFTER STROKE: EFFECTS ON MUSCLE FUNCTION, GAIT PERFORMANCE AND PERCEIVED PARTICIPATION
… to evaluate the effects of strength training on muscle function, gait performance and perceived participation in subjects with chronic mild to moderate post-stroke hemiparesis. A main impairment after stroke is reduced muscle strength. This post-stroke weakness is a major contributor to mobility …
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The effect of reproductive hormones on muscle function in young and middle-aged females.
… within the first five years post-menopause. Muscle strength at this time would have important clinical implications for correcting imbalance and preventing falls. The aim of the studies within this thesis were to 1) determine the rate and time course of force loss of the quadriceps muscle …
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Skeletal Muscle Function, Morphology, and Biochemistry in Ts65Dn Mice: A Model of Down Syndrome
… stages is hypotonia and generalized muscle weakness. The cause of muscle weakness in Down syndrome is not known and there is an immediate need to establish an acceptable animal model to explore the muscle dysfunction that is widely reported in the human population. Using a combination …
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