Journal ArticleDOI
Percutaneous Needle Biopsy of Skeletal Muscle in Physiological and Clinical Research
TLDR
In this article, a percutaneous needle biopsy of skeletal muscle in Physiological and Clinical Research is described, and the authors present a detailed discussion of the procedure and the results.Abstract:
(1975). Percutaneous Needle Biopsy of Skeletal Muscle in Physiological and Clinical Research. Scandinavian Journal of Clinical and Laboratory Investigation: Vol. 35, No. 7, pp. 609-616.read more
Citations
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Variable effects of 12 weeks of omega-3 supplementation on resting skeletal muscle metabolism
TL;DR: Examination of the effects of eicosapentaenoic acid and DHA supplementation on whole-body RMR and the content of proteins involved in fat metabolism in human skeletal muscle found omega-3 supplementation increased RMR in a small and variable manner in a group of healthy young men.
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Muscle‐specific expression of hypoxia‐inducible factor in human skeletal muscle
TL;DR: There are muscle‐specific differences in HIF‐1α and VEGF expression within human skeletal muscle at rest in normoxic conditions, and recent results support a key role for Hif‐1 α for maintaining muscle homeostasis in non‐hypoxic conditions.
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Statin Therapy and the Expression of Genes that Regulate Calcium Homeostasis and Membrane Repair in Skeletal Muscle
Annette Draeger,Veronica Sanchez-Freire,Katia Monastyrskaya,Hans Hoppeler,Matthias Mueller,Fabio Andreas Breil,Markus G. Mohaupt,Eduard B. Babiychuk +7 more
TL;DR: Even in clinically asymptomatic (non-myopathic) patients, statin therapy leads to an upregulation in the expression of genes that are concerned with skeletal muscle regulation and membrane repair, especially in skeletal muscle obtained from statin-treated, non- myopathic patients.
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Effects of acetate infusion and hyperoxia on muscle substrate phosphorylation after onset of moderate exercise.
TL;DR: Increased acetylcarnitine availability did not accelerate the rate of oxidative phosphorylation at the onset of exercise, suggesting that this is not a site of extra substrate.
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Prostaglandin E2 induces transcription of skeletal muscle mass regulators interleukin-6 and muscle RING finger-1 in humans
TL;DR: PGE2 induces IL-6 and MuRF-1 transcription in human skeletal muscle, providing a mechanistic link between COX inhibiting drugs, PGE2, and the regulation of muscle mass.
References
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Journal ArticleDOI
Diet, Muscle Glycogen and Physical Performance
TL;DR: It has been shown that the glycogen content and, consequently, the long-term work capacity can be appreciably varied by instituting different diets after glycogen depletion.
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Glycogen, glycolytic intermediates and high-energy phosphates determined in biopsy samples of musculus quadriceps femoris of man at rest. Methods and variance of values.
TL;DR: Variation in muscle content of ATP, ATP + ADP + AMP, phosphorylcreatine (PC), creatine (Cr), PC + Cr, and glycogen, between legs, between sites on the same muscle, or as a result of error introduced during analysis, was small compared with the between-individuals variance.
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Intracellular free amino acid concentration in human muscle tissue.
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Selective glycogen depletion pattern in human muscle fibres after exercise of varying intensity and at varying pedalling rates
TL;DR: Glycogen depletion pattern in human skeletal muscle fibres was studied after bicycle exercise of varying intensity performed at different pedalling rates.
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Muscle Glycogen Synthesis after Exercise : an Enhancing Factor localized to the Muscle Cells in Man
Jonas Bergström,Eric Hultman +1 more
TL;DR: Goldstein1 has shown that a humoral factor, which decreases the blood glucose concentration, is released during exercise and it is known that the insulin requirement decreases in diabetic subjects during exercise.