Fig. 1From: Protective effect of ethyl acetate fraction from Semen sojae germinatum, the processed sprout of Chinese black soybean, on rat experimental osteoarthritisEffect of EAF from SSG on the degeneration of articular cartilage in ACLT-induced OA rat knee joints. a Representative images of cartilage sections stained with HE; b Representative images of cartilage sections stained with safranin O/fast green; c OARSI scores. d Representative images of immunohistochemistry staining displaying the expression of type II collagen in cartilage sections. e Representative images of immunohistochemistry staining displaying the expression of MMP-13 in cartilage sections. **P<0.01, compared with the sham-operated control group; ##P<0.01, compared with the ACLT OA model group.Back to article page