Fig 7. Proliferation and apoptosis of K562 cell line following co-culture with bone marrow derived-MSCs.

Harvested cells were evaluated with Ki-67 (A-E) and apoptosis (F-J) by flow cytometry. In this figure, A and F are selected cell population, B and G are isotype control, C and H are K562 cells alone, finally D and I are K562 cells co-cultured with bone marrow derived-MSCs. Values are mean ± SD from independent experiments; (**p<0.01).