Fig. 3.

Isolation and identification of mouse LR-MSCs. A LR-MSCs isolated from mice lungs were analyzed using flow cytometry. B Mouse LR-MSCs were seeded in the appropriate differentiation induction medium. After 21 days of induction for adipocytes, osteocytes, and Chondrocyte differentiation, cells were stained with oil red O, alizarin red and Alcian Blue. Scale bar, 20 μm