Results 261 to 270 of about 9,029,134 (304)

Heterogeneity of human skeletal muscle tropomyosin

Annals of Neurology, 1985
AbstractSix polypeptides resolved by two‐dimensional electrophoresis of homogenates from human skeletal muscle have been identified as tropomyosin by electrophoretic and immunochemical methods. The 6 proteins are consistently present in approximately the same abundance in normal biceps, deltoid, gastrocnemius, and quadriceps muscle. Analysis of samples
C S, Giometti, M J, Danon
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Ultrastructure of the Human Skeletal Muscle Sarcocyst

The Journal of Parasitology, 1994
The ultrastructure of the human skeletal muscle sarcocyst found in Malaysia is reported. Sarcocyst-positive, formalin-fixed tongue tissues were postfixed in osmium tetroxide. The primary cyst wall consisted of a thin membrane supported by osmiophilic material that was interrupted regularly by vesicle-like invaginations.
K T, Wong, R, Pathmanathan
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Lysosomal storage in human skeletal muscle

Human Pathology, 1986
Skeletal muscle is involved symptomatically in two lysosomal storage diseases, acid maltase deficiency and a similar condition in which enzyme levels are normal. Asymptomatic storage in skeletal muscle cells is found in Batten-Kufs' disease (ceroid lipofuscinosis), Fabry's disease, and mannosidosis, as well as in rare patients with an unidentified ...
S, Carpenter, G, Karpati
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The Action of Diazepam on Human Skeletal Muscle

European Neurology, 2008
In normal human subjects the twitch force in the adductor pollicis muscle elicited by supramaximal stimulation of the ulnar nerve is significantly lowered by diazepam whereas the tetanic force is not influenced. The evoked potentials recorded electromyographically from the same muscle are also not influenced by the compound.
H P, Ludin, F, Robert
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Human skeletal muscle mitochondrial capacity

Acta Physiologica Scandinavica, 2000
Under aerobic work, the oxygen consumption and major ATP production occur in the mitochondria and it is therefore a relevant question whether the in vivo rates can be accounted for by mitochondrial capacities measured in vitro. Mitochondria were isolated from human quadriceps muscle biopsies in yields of ≈45%.
Rasmussen, Ulla Fugmann, Rasmussen, Hans N.   +1 more
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Human skeletal muscle sodium channelopathies

Neurological Sciences, 2005
Ion channels are transmembrane proteins that allow ions to flow in or out of the cell. Sodium and potassium channel activation and inactivation are the basis of action potential's production and conduction. During the past 15 years, ion channels have been implicated in diseases that have come to be known as the channelopathies. Over 30 mutations of the
G. Meola, B. Fontaine, D. Sternberg, S. Vicart   +3 more
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Ischemic Tolerance of Human Skeletal Muscle

Annals of Plastic Surgery, 1991
Until now, the ischemic tolerance of muscle tissue has not been adequately understood. Even when muscle vitality is lost, the perfusion matrix of the muscle flaps is retained. Because of toxic decomposition, however, irreversibly damaged muscle cells almost certainly increase the rate of complications.
P, Eckert, K, Schnackerz
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Lipid autoxidation in human skeletal muscle

Clinica Chimica Acta, 1974
Abstract A standard method of measuring the susceptibility of human skeletal muscle to autoxidation, based on malonyldialdehyde generation during a 24-h incubation, was devised and the major variables influencing this process were studied. The rate of autoxidation in muscle is largely a function of the efficiency of inhibitory antioxidant mechanisms.
W, McMurray, T L, Dormandy
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Visualisation of capillaries in human skeletal muscle

Histochemistry and Cell Biology, 1997
A double staining method combining Ulex europaeus agglutinin I lectin (UEA-I) and collagen type IV staining was used to determine the capillary density and the number of capillaries relative to different fibre types in human skeletal muscles. The result of this combined staining was compared with that of other staining methods including amylase ...
Qu, Zhuqing, Andersen, Jesper L, Zhou, Shi   +2 more
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Parkin expression in human skeletal muscle

Journal of Clinical Neuroscience, 2005
Parkin is known to be present in human neurons and peripheral nerves. Using an antibody against parkin protein we have now demonstrated that parkin is also expressed in the sarcoplasm and sarcolemmal region of human skeletal muscle fibres. We have also found different age-related patterns of expression with increase in intensity and organization of ...
P, Serdaroglu, H, Tasli, H, Hanagasi, M, Emre   +3 more
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