Figure 1
From: Bone marrow mesenchymal stem cells promote osteosarcoma cell proliferation and invasion
Identification of bone marrow-derived stem cells. (A) The phenotype of BMSCs isolated from human bone marrow tissue (on the first day; 100× magnification fold). (B) The expression of CD45, CD29, and CD90 in isolated BMSCs. (C) The fat droplets were observed in the cytoplasm of adipocytes at 400× magnification. (D) The fat droplets were stained with Oil red O. Image is magnified 200 ×.