Skeletal muscle cell populations
نویسندگان
چکیده
منابع مشابه
Regulatory factors and cell populations involved in skeletal muscle regeneration.
Skeletal muscle regeneration is a complex process, which is not yet completely understood. Satellite cells, the skeletal muscle stem cells, become activated after trauma, proliferate, and migrate to the site of injury. Depending on the severity of the myotrauma, activated satellite cells form new multinucleated myofibers or fuse to damaged myofibers. The specific microenvironment of the satelli...
متن کاملRole of bone marrow cell trafficking in replenishing skeletal muscle SP and MP cell populations.
The multipotent nature of skeletal muscle-derived side population cells is demonstrated by their myogenic and hematopoietic potential in vivo. However, whether muscle side population cells are derived from the bone marrow is unclear. To study the long-term contribution of the hematopoietic system to muscle side population, whole bone marrow cells from Ly5.1 males or from e-GFP transgenic male m...
متن کاملRole of resistance training with the approach of blood flow restriction in skeletal muscle cell growth
Background: The aim of this study was to investigate the response of ERK1/2 protein and muscular morphological adaptations to a period of resistance training with local blood flow restriction. Materials and methods: Twenty healthy male Wistar rats without clinically evident disease (5 weeks old, 120±7 g weight) were divided into four equal groups: control, control with limited blood flow...
متن کاملThree distinct cell populations express extracellular matrix proteins and increase in number during skeletal muscle fibrosis.
Tissue extracellular matrix (ECM) provides structural support and creates unique environments for resident cells (Bateman JF, Boot-Handford RP, Lamandé SR. Nat Rev Genet 10: 173-183, 2009; Kjaer M. Physiol Rev 84: 649-98, 2004). However, the identities of cells responsible for creating specific ECM components have not been determined. In striated muscle, the identity of these cells becomes impo...
متن کاملSatellite Cell of Skeletal Muscle Fibers
In the course of an electron microscopic study of the peripheral region of the skeletal muscle fiber of the frog, the presence of certain cells, intimately associated with the muscle fiber, have been observed which we have chosen to call satellite cells. Since these cells have not been reported previously and indeed might be of interest to students of muscle histology and furthermore, as we sha...
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ژورنال
عنوان ژورنال: Histochemistry
سال: 1987
ISSN: 0301-5564,1432-119X
DOI: 10.1007/bf00518721