Artemisinin Reverses Glucocorticoid-Induced Injury in Bone Marrow-Derived Mesenchymal Stem Cells through Regulation of ERK1/2-CREB Signaling Pathway

Figure 1

The toxicity of DEXA in BMSCs. (a, b) BMSCs were cultured with different concentrations of DEXA or DMSO (1%, vehicle control, CTRL) for 24 h or 72 h, and the cell viability was assessed using the MTT assay (). (c) BMSCs were cultured with different concentrations of DEXA or DMSO (1%, vehicle control, CTRL) for 24 h; the cell viability was detected by FACS using PI staining (). (d) Cell viability analysis of (c). (e) Cell death analysis of (c). , , and were considered significantly different. CTRL: control.

(a)

(b)

(c)

(d)

(e)