Results 251 to 260 of about 407,530 (312)

The rRNA epitranscriptome and myonuclear SNORD landscape in skeletal muscle fibers contributes to ribosome heterogeneity and is altered by a hypertrophic stimulus.

open access: yesAm J Physiol Cell Physiol
Cui M   +14 more
europepmc   +1 more source

Skeletal muscle fiber hyperplasia

Medicine & Science in Sports & Exercise, 1993
Skeletal muscle enlargement in adult animals has been ascribed primarily to changes in fiber cross-sectional area (i.e., fiber hypertrophy); however, recent evidence from several laboratories suggests strongly that fiber hyperplasia contributes to muscle mass increases in adult animals and possibly human athletes.
Antonio, Jose, Gonyea, W. J.
openaire   +2 more sources

Muscle fiber excitation system

2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2016
Persons unable to exercise due to old age, immobility or medical condition may develop low bone density, decline in muscle contraction, blood pooling or clot. Due to musculoskeletal fragility caution is required in bone and muscle strengthening. Similarly, caution is required to use anticoagulant drug to prevent blood clot due to side effect, and ...
Bertram N, Ezenwa, Thomas, Kernozek
openaire   +2 more sources

Muscle Fiber Types

Orthopedics, 1985
ABSTRACT; Muscle fiber can be typed according to histologic, biochemical, neurophysiology, and ultrastructural differences. The relationship between muscle fiber typing and clinical areas of investigation is summarized. Genetic factors are largely responsible for the distribution of main muscle fiber types.
openaire   +2 more sources

Intrafusal muscle fibers of duck muscle spindles

Journal of Morphology, 1987
AbstractSerial transverse paraffin sections of intrafusal muscle fibers of spindles from the extensor pollicis and the extensor digitorum communis of ducks show that only one type of intrafusal muscle fiber exists, based on the mid‐equatorial nucleation pattern, diameter, and length.
M N, Adal, S B, Chew Cheng
openaire   +2 more sources

Muscle-fiber compartmentalization in cat splenius muscles

Journal of Neurophysiology, 1985
Splenius is a structurally complex muscle that is supplied by nerves from four cervical segments. We have examined the architectural organization of extrafusal fibers in splenius by microdissecting muscles stained "en bloc" with gold chloride. We also analyzed the distribution of motor units supplied from different cervical segments using the glycogen-
F J, Richmond   +2 more
openaire   +2 more sources

Capacity of Muscle Fiber Membrane

American Journal of Physiology-Legacy Content, 1957
Using two or three microelectrodes inserted into single muscle fibers of the toad sartorius, the electric impedance of the muscle fiber membrane was measured with a.c. between 25 and 1500 cps. It was found that the capacity of the muscle fiber membrane is practically independent of the frequency of the measuring a.c.
I, TASAKI, S, HAGIWARA
openaire   +2 more sources

Myopathy with trabecular muscle fibers

Neuromuscular Disorders, 1999
A systematic review of muscle biopsies over a 15 year period in a large neurological hospital revealed 21 cases (7% of the total of non-inflammatory myopathies) with a distinctive pattern of myopathology and a limb-girdle clinical phenotype. The muscle pathology was dominated by a large prevalence (20-90%) of trabecular or lobulated fibers in which ...
B, Weller   +3 more
openaire   +2 more sources

Endocytosis in Skeletal Muscle Fibers

Experimental Cell Research, 1999
Defining the organization of endocytic pathway in multinucleated skeletal myofibers is crucial to understand the routing of membrane proteins, such as receptors and glucose transporters, through this system. Here we analyzed the organization of the endocytic trafficking pathways in isolated rat myofibers.
Kaisto, T.   +4 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy