Fig. 3
From: A critical role of AREG for bleomycin-induced skin fibrosis
Ki67 positivity in skin biopsies. We detected Ki67 positivity in skin biopsies either treated with PBS or bleomycin through immunofluorescence (IF) staining with ki67 specific antibodies. a shows images with positive Ki67 staining (green, indicated by arrows). b shows a summary of ki67 staining from 6 mice (3 females and 3 males) in each group. *indicates p < 0.0001