Fig. 7From: Combined application of chondroitinase ABC and photobiomodulation with low-intensity laser on the anal sphincter repair in rabbitGene and protein expression of Ki67 in injury site of external anal sphincter after laser, Chondroitinase ABC (ChABC) and combination of laser and ChABC (Laser + ChABC) treatments. Ki67 expression are observed in laser and ChABC groups (green). *, represent significant level at p < 0.05 with intact group. ##, represent significant level at p < 0.01 with sphincterotomy group. #, represent significant level at p < 0.05 with sphincterotomy group. $$, represent significant level at p < 0.01 with ChABC group. Data are presented as means ± SEM (n = 3 animal per group). Real-time PCR and immunohistochemistry of external anal sphincter, rabbit (× 10)Back to article page