Research Article
Artemisinin Reverses Glucocorticoid-Induced Injury in Bone Marrow-Derived Mesenchymal Stem Cells through Regulation of ERK1/2-CREB Signaling Pathway
Figure 3
Artemisinin attenuated DEXA-induced apoptosis detected by Annexin V-FITC/PI staining in FACS. After pretreatment with artemisinin (1.0 μM) or DMSO (0.1%, vehicle control) for 1 h, BMSCs were incubated with 30 μM DEXA for another 24 h. (a) The cellular apoptosis was analysed by Annexin V-FITC/PI staining, detected by FACS (), and quantified by the apoptosis rate (b) (). was considered significantly different. CTRL: control; ART: artemisinin; DEXA: dexamethasone; ART + DEXA: treated with artemisinin followed by exposure to dexamethasone.
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