Fig. 2

Photomicrograph of bone marrow mesenchymal stem cells (BM-MSCs). a Seven days after isolation & culturing showing confluence of 40–50%, b 10 days after isolation & culturing showing confluence of 50–60%, c 14 days after isolation & culturing showing confluence of 60–70%, d 21 days after isolation & culturing showing confluence of 70–80%, and e 30 days after isolation & culturing showing confluence of 80–90% (X 100)