[Stimulation of post-traumatic regeneration of x-irradiated skeletal muscles in old rats].
Regeneration in murine musculus gastrocnemius was studied in animals aged 2-2.5. It was demonstrated that 20Cy irradiation caused the inhibition of necrosis resorption, suppressed the proliferative activity of muscular and connective tissues. Impulse laser therapy employed after irradiation of dissected musculus gastrocnemius potentiated fibrin resorption and markedly stimulated regeneration of muscular and connective tissues. Nonexposed disintegrated muscular tissue, when implanted to the site of injury produced a significant stimulating effect resulting in necrosis resorption, more pronounced than under laser therapy, and recovering the regenerative capacity of the exposed tissue.
D000375:Aging / Q000502:physiology*; D000818:Animals; D053685:Laser Therapy; D009132:Muscles / Q000293:injuries / Q000502:physiology* / Q000528:radiation effects; D051381:Rats; D012038:Regeneration / Q000528:radiation effects*
Stimuliatsiia posttravmaticheskoĭ regeneratsii obluchennykh rentgenovskimi luchami skeletnykh myshts starykh krys.