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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Effects of Whey Protein on Skeletal Muscle Microvascular and Mitochondrial Plasticity Following 10-Weeks of Exercise Training in Men with Type-2 Diabetes
Kim Gaffney,Adam A. Lucero,Donia Macartney-Coxson,Jane Clapham,Patricia Whitfield,Barry R. Palmer,StJohn Wakefield,James Faulkner,Lee Stoner,David S. Rowlands +9 more
TL;DR: Skeletal muscle microvascular dysfunction and mitochondrial rarefaction feature in type-2 diabetes mellitus (T2DM) linked to low tissue glucose disposal rate (GDR).
Journal ArticleDOI
Reduced thermogenesis in muscle and disturbed lipoprotein metabolism in relation to thyroid function in haemodialysis patients.
TL;DR: Muscle thermogenesis, measured by direct calorimetry on resting biopsy samples, was studied in 28 haemodialysis patients and related to thyroid function variables, plasma lipoprotein concentrations and post-heparin lipase activities and the pattern of changes may represent a biological adaptation to the systemic illness for conservation of energy.
Journal ArticleDOI
Rheumatoid arthritis T cell and muscle oxidative metabolism associate with exercise-induced changes in cardiorespiratory fitness
Brian J. Andonian,A. Koss,Timothy R. Koves,Elizabeth R. Hauser,Monica J. Hubal,David M. Pober,Janet M. Lord,Nancie J. MacIver,E. William St. Clair,Deborah M. Muoio,William E. Kraus,David B. Bartlett,Kim M. Huffman +12 more
TL;DR: In this article , the authors used heterogeneous responses to a high-intensity interval training (HIIT) exercise program to identify relationships between improvements in cardiorespiratory fitness with changes in peripheral T cell and skeletal muscle oxidative metabolism.
Posted ContentDOI
Mitochondrial-Encoded Peptide MOTS-c is an Exercise-Induced Regulator of Aging Metabolic Homeostasis and Physical Capacity
Joseph C. Reynolds,Rochelle W. Lai,Jonathan S. T. Woodhead,James H. Joly,Cameron J. Mitchell,Cameron J. Mitchell,David Cameron-Smith,Ryan Lu,Pinchas Cohen,Nicholas A. Graham,Bérénice A. Benayoun,Troy L. Merry,Changhan Lee,Changhan Lee +13 more
TL;DR: In this paper, an exercise-induced mitochondrial-encoded peptide (MOTS-c) was found to significantly enhance physical performance when administered to young (2 mo), middle-aged (12 mo), and old (22 mo.) mice.
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.