Fig. 3From: Inhibitory effects of Acanthopanax sessiliflorus Harms extract on the etiology of rheumatoid arthritis in a collagen-induced arthritis mouse modelA. sessiliflorus Harms extract attenuates cartilage destruction and pannus formation in CIA model. Cartilage damage was visualized by safranin-O staining in (a) knees, (b) ankle, and (e) toe. The OARSI results show that the phyto-extract significantly reduces knee cartilage breakdown and erosion in the (c) knees, (d) ankle, and (g) toe of the treated groups. Safranin-O staining revealed that ASH significantly attenuates pannus formation in mice knees in CIA model (f, h)Back to article page