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Apoptosis rates of BMMSCs-exposed with fibronectin 0.01, 0.05, 0.1 and 0.2 μg/ml in comparison to control cells Annexin-V/PI staining and FACS analysis ( P <0.05). Fig3A BMMSCs was cultured for 48 hours in presence c, stained with Annexin-V/PI and analyzed by flow cytometry. Fig3B The comparison fibronectin treated BMMSCs’ apoptosis rate (P value =0.05)
