Results 271 to 280 of about 130,952 (308)
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Satellite Cells and Skeletal Muscle Regeneration
Comprehensive Physiology, 2015ABSTRACTSkeletal muscles are essential for vital functions such as movement, postural support, breathing, and thermogenesis. Muscle tissue is largely composed of long, postmitotic multinucleated fibers. The life‐long maintenance of muscle tissue is mediated by satellite cells, lying in close proximity to the muscle fibers.
Nicolas A, Dumont +3 more
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Pattern of skeletal muscle regeneration after reautotransplantation of regenerated muscle
Development, 1986ABSTRACT Autotransplantation of rat extensor digitorum longus muscle results in initial myofibre degeneration and subsequent regeneration from precursor myosatellite cells. To determine what effect a reinjury would have on the regenerative response, in the present.study, once transplanted and regenerated muscles were reinjured by ...
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Hydrogels for Skeletal Muscle Regeneration
Regenerative Engineering and Translational Medicine, 2020Skeletal muscle is made up of hundreds of multinucleated, aligned fibers that work together during contraction. While smaller injuries are typically able to be repaired by the body, large volumetric muscle loss (VML) typically results in loss of function. Tissue engineering (TE) applications that use cells seeded onto hydrogels are one potential option
Kristin M. Fischer +6 more
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Skeletal muscle regeneration in young rats
American Journal of Anatomy, 1972AbstractThe source of myotube nuclei in regeneration of skeletal muscle in young rats was studied by comparing frequencies of labeled nuclei in two experiments. In a single injury experiment, multiple injections of thymidine‐H3 were given during a three day period, skeletal muscle was injured 12 days later and the rats were killed four days after ...
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Mitochondrial biogenesis during skeletal muscle regeneration
American Journal of Physiology-Endocrinology and Metabolism, 2002Myogenesis requires energy production for the execution of a number of regulatory and biosynthesis events. We hypothesized that mitochondrial biogenesis would be stimulated during skeletal muscle regeneration. Tibialis anterior muscles of male Sprague-Dawley rats were injected with 0.75% bupivacaine and removed at 3, 5, 7, 10, 14, 21, or 35 days after
Stéphanie, Duguez +3 more
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Growth factors in skeletal muscle regeneration
Cytokine & Growth Factor Reviews, 1996Adult skeletal muscles are able to regenerate after injury. This process is due to the activation of quiescent muscle precursor cells, also called satellite cells, which proliferate and differentiate to form new myotubes. In this regeneration process, several growth factors which come from the muscle and/or from the motor nerve and inflammatory cells ...
I, Husmann +4 more
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Nonmyogenic Cells in Skeletal Muscle Regeneration
2011Although classical dogma dictates that satellite cells are the primary cell type involved in skeletal muscle regeneration, alternative cell types such as a variety of inflammatory and stromal cells are also actively involved in this process. A model describing myogenic cells as direct contributors to regeneration and nonmyogenic cells from other ...
Ben, Paylor +3 more
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Regeneration of mature skeletal muscle
The Anatomical Record, 1957J W, LASH, H, HOLTZER, H, SWIFT
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Control of satellite cell function in muscle regeneration and its disruption in ageing
Nature Reviews Molecular Cell Biology, 2021Pedro Sousa-Victor +2 more
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