Fig. 1

MSCs from synovial tissues during cell culture (P3) showing ≥80 % confluence. SF-H a, SF-OCD b, SF-OA c, SM-H d, SM-OCD e, and SM-OA f. 100× magnification
MSCs from synovial tissues during cell culture (P3) showing ≥80 % confluence. SF-H a, SF-OCD b, SF-OA c, SM-H d, SM-OCD e, and SM-OA f. 100× magnification