Visualization of local damage in skeletal muscle fibers (soleous and gastro) of young mice after exercise, by staining with local damage markers such as Filamina C (green) and Evans Blue (red), and nuclei (in blue) of fibers. Credit: UPF /CNIC
https://scitechdaily.com/rapid-new-mechanism-for-muscle-self-repair-independent-of-stem-cells/