Results 231 to 240 of about 19,974 (255)
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International Journal of Biochemistry, 1979
Abstract 1. 1. Proteins of mitochondria isolated from rabbit slow-twitch oxidative muscle (m. soleus), fast-twitch-glycolytic muscle (m. psoas) and fast-twitch-glycolytic-oxidative muscle (m. gastrocnemius) were subjected to isoelectrofocusing and subsequent sodium dodecyl sulphate gel electrophoresis. 2. 2.
O, Takács +3 more
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Abstract 1. 1. Proteins of mitochondria isolated from rabbit slow-twitch oxidative muscle (m. soleus), fast-twitch-glycolytic muscle (m. psoas) and fast-twitch-glycolytic-oxidative muscle (m. gastrocnemius) were subjected to isoelectrofocusing and subsequent sodium dodecyl sulphate gel electrophoresis. 2. 2.
O, Takács +3 more
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Nitric oxide contributes to vascular smooth muscle relaxation in contracting fast-twitch muscles
Physiological Genomics, 2001During skeletal muscle contraction, NO derived from neuronal nitric oxide synthase (nNOS) in skeletal muscle fibers or from endothelial cells (eNOS) may relax vascular smooth muscle contributing to functional hyperemia. To examine the relative importance of these pathways, smooth muscle myosin regulatory light chain (smRLC) phosphorylation was assessed
R W, Grange +5 more
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Binding of digoxin to slow‐ and fast‐twitch skeletal muscle fibres
Clinical Physiology, 1986Summary. We have found previously great interindividual variations in the binding of digoxin to skeletal muscle even after standardized rest. The present study was performed in order to find out if there is a difference in the binding of digoxin to slow‐and fast‐twitch fibres in man at rest and after moderate exercise.
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Fast-twitch muscle unit properties in different rat medial gastrocnemius muscle compartments
Journal of Neurophysiology, 19961. The effect of muscle unit (MU) localization on physiological properties was investigated within the fast-twitch fatigue-resistant (FR) and fast-fatigable (FF) MU populations of rat medial gastrocnemius (MG) muscle. Single MG MUs were functionally isolated by microdissection of the ventral roots.
De Ruiter, C. J. +2 more
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Crotamine inhibits preferentially fast-twitching muscles but is inactive on sodium channels
Toxicon, 2007Crotamine is a peptide toxin from the venom of the rattlesnake Crotalus durissus terrificus that induces a typical hind-limb paralysis of unknown nature. Hind limbs have a predominance of fast-twitching muscles that bear a higher density of sodium channels believed until now to be the primary target of crotamine.
Carina T, Rizzi +5 more
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Adaptation of fibers in fast-twitch muscles of rats to spaceflight and hindlimb suspension
Journal of Applied Physiology, 1992The adaptation of single fibers in medial gastrocnemius (MG), a fast-twitch extensor, and tibialis anterior (TA), a fast-twitch flexor, was studied after 14 days of spaceflight (COSMOS 2044) or hindlimb suspension. Cross-sectional area (CSA) and succinate dehydrogenase (SDH), alpha-glycerophosphate dehydrogenase (GPD), and myofibrillar ...
B, Jiang +6 more
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Inflammatory response during slow- and fast-twitch muscle regeneration.
Muscle & nerve, 2017Skeletal muscles are characterized by their unique ability to regenerate. Injury of a so-called fast-twitch muscle, extensor digitorum longus (EDL), results in efficient regeneration and reconstruction of the functional tissue. In contrast, slow-twitch muscle (soleus) fails to properly reconstruct and develops fibrosis. This study focuses on soleus and
Kaczmarska, Karolina +9 more
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Slow and fast twitch fibers in human skeletal muscle
American Journal of Physiology-Legacy Content, 1968A, Eberstein, J, Goodgold
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Fast-Twitch and Slow-Twitch Muscle Fibers
The Physician and Sportsmedicine, 1987openaire +2 more sources