Abstract
Repair processes in the body muscle ofVaricorhinus capoëta sevangi were studied after removal of part of three muscle segments and after autografting the resulting defect with minced muscle. As a result of trauma a focus of injury developed in the muscle, including the defect and the surrounding zone of degeneration. The inflammatory reaction, resorption of the necrotic masses, and regeneration of the muscle and nerve tissue continued for a long time. The formation of myogenic components did not begin until the 3rd week and single regenerating nerve fibers appeared in the region of injury after 2 months. Filling the defect with minced muscle accelerated regeneration. The transplanted fragments of muscle fibers not only participated themselves in the repair process but also stimulated the plastic activity of the muscle and nerve tissues of the graft bed.
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Zhenevskaya, R.P., Ovsepyan, A.A., Umnova, M.M. et al. Comparative analysis of plastic activity of muscle and nerve tissues after trauma and transplantation of minced muscle. Bull Exp Biol Med 85, 404–407 (1978). https://doi.org/10.1007/BF00801372
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DOI: https://doi.org/10.1007/BF00801372