Figure 6From: Horse bone marrow mesenchymal stem cells express embryo stem cell markers and show the ability for tenogenic differentiation by in vitro exposure to BMP-12BM-MSCs osteogenic induction: alkaline phosphatase (AP) and von Kossa staining. After osteogenic induction cells showed a completely different morphology compared to untreated MSCs. (A, C): untreated control cells showing no staining for AP and von Kossa respectively (Magnification 10×). (B, D): AP and von Kossa positive staining in bone marrow-derived osteogenic cells. Magnification 20×.Back to article page