Results 211 to 220 of about 226,617 (267)

Eicosapentaenoic acid increases proportion of type 1 muscle fibers through PPARδ and AMPK pathways in rats. [PDF]

open access: yesiScience
Komiya Y   +11 more
europepmc   +1 more source

The sodium/ascorbic acid co-transporter SVCT2 distributes in a striated membrane-enriched domain at the M-band level in slow-twitch skeletal muscle fibers. [PDF]

open access: yesBiol Res
Sandoval D   +9 more
europepmc   +1 more source

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

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   +5 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

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

Types of muscle fibers in the extraocular muscles of birds

Experimental Eye Research, 1972
Abstract Eye muscles of the quail, pigeon, sparrow and canary were examined histologically to see if their fibers are differentiated into two or more types, as has been described for mammals. In each oblique and rectus muscle examined, an area along the orbital border was found to be occupied by fibers of small cross-sectional area, and a more ...
A, Maier, E, Eldred, V R, Edgerton
openaire   +2 more sources

On the heterogeneity of skeletal muscle fibers: The intermediate fibers

Experientia, 1969
Les mesures d'intensite de la reaction a la succino-deshydrogenase et de la surface des fibres des muscles quadriceps et soleaire chez le rat nous ont permis d'individualiser un groupe de fibres intermediaires qui se situe entre les fibres rouges (type I) et blanches (type II).
J, Vincelette, G, Jasmin
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

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