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
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Impact of blood flow-restricted bodyweight exercise on skeletal muscle adaptations.
J. E. Jakobsgaard,M. Christiansen,Peter Sieljacks,Jakob Wang,Thomas Groennebaek,F. de Paoli,Kristian Vissing +6 more
TL;DR: Six weeks of bodyweight‐based BFR exercise promoted myocellular adaptations related to muscle accretion, but not metabolic properties, and it is revealed that an appropriate total training volume needs further investigation before recommending bodyweight BFR to patient populations.
Journal ArticleDOI
Amino acid infusion fails to stimulate skeletal muscle protein synthesis up to 1 year after injury in children with severe burns.
Craig Porter,Matthew Cotter,Matthew Cotter,Eva C. Diaz,Eva C. Diaz,Kristofer Jennings,David N. Herndon,David N. Herndon,Elisabet Børsheim,Elisabet Børsheim +9 more
TL;DR: It is suggested that the deleterious effect of burn injury on skeletal muscle AA metabolism persists for up to 1 year post burn and nutritional and pharmacological strategies aimed at attenuating muscle protein breakdown post burn may be a more efficacious approach to maintaining muscle mass in severely burned patients.
Journal ArticleDOI
An Exercise Intervention to Unravel the Mechanisms Underlying Insulin Resistance in a Cohort of Black South African Women: Protocol for a Randomized Controlled Trial and Baseline Characteristics of Participants.
Julia H. Goedecke,Julia H. Goedecke,Amy E. Mendham,Amy E. Mendham,Louise Clamp,Pamela A. Nono Nankam,Melony C Fortuin-de Smidt,Lindokuhle Phiri,Lisa K. Micklesfield,Lisa K. Micklesfield,Dheshnie Keswell,Nicholas J. Woudberg,Sandrine Lecour,Ali Alhamud,Mamadou Kaba,Faith M Lutomia,Paul J van Jaarsveld,Paul J van Jaarsveld,Anniza de Villiers,Steven E. Kahn,Elin Chorell,Jon Hauksson,Tommy Olsson +22 more
TL;DR: The study describes a research protocol for an exercise intervention to understand the mechanisms underlying insulin sensitivity and secretion in obese black South African women and aims to identify causal pathways underlying the high prevalence of insulin resistance and risk for T2D in black SA women.
Journal ArticleDOI
Vegetarians have a reduced skeletal muscle carnitine transport capacity
Francis B. Stephens,Kanagaraj Marimuthu,Yi Cheng,Nitin Patel,Despina Constantin,Elizabeth J. Simpson,Paul L. Greenhaff +6 more
TL;DR: Vegetarians have a lower muscle TC and reduced capacity to transport carnitine into muscle than do nonvegetarians, possibly because of reduced muscle OCTN2 content.
Journal ArticleDOI
Assessment of metabolism and microcirculation of healthy skeletal muscles by magnetic resonance and ultrasound techniques.
Marc-André Weber,Holger Krakowski-Roosen,Wulf Hildebrandt,Leif Schröder,Ingrid Ionescu,Martin Krix,Ralf Kinscherf,Peter Bachert,Hans-Ulrich Kauczor,Marco Essig +9 more
TL;DR: To assess metabolism and microcirculation of healthy skeletal muscle by magnetic resonance (MR) and ultrasound techniques and to compare these data with muscle histology, and anthropometric and blood parameters.
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.
Journal ArticleDOI
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.