Fig. 4.

Marcaine induced muscle fiber damage and regeneration in denervated rat muscle, after bilateral sciatectomy and unilateral marcaine-induced muscle damage. Time course of MHCemb expression in aneurally regenerated rat muscle. A, 5 days, B, 7 days, C, 10 days after Marcaine muscle damage. Note that the muscle fibers increase in size during the first two weeks, but that the signal begins to fade at ten days of muscle regeneration