Fig. 1
From: Expression of VEGF-A Signaling Pathway in Cartilage of ACLT-induced Osteoarthritis Mouse Model
Histopathological analysis of the cartilage tissues obtained from each group (× 100) to show the development in the ACLT model. A After fixation, decalcification, and embedding, 4 mm frontal sections were cut from the knee joints and were stained with HE staining. B Safarin-O-fast green staining images of cartilage in each group. C HE and Safarin-O-fast green staining of the control group. D Mankin score. The data in the figures represent mean values ± SD, *p < 0.05, **p < 0.01 compared with the control group, #P < 0.05, ##P < 0.01 compared with the sham group at the same point