Figure 4.

Inhibiting COX-2 promoted growth of ADSC-CM-induced KFBs. (a) Proliferating cells were identified by Alexa Fluor 488-stainned. The proliferating cells exhibited green fluorescence under a fluorescence microscope and the nuclei were stained blue (Scale bar: 50 μm). (b) The percent of growing cells in each group, ^****p < 0.0001 vs ADSC-CM group, n = 6. ADSC-CM conditioned medium of adipose-derived stem cells, DMEM Dulbecco’s modified Eagle’s medium, DMSO dimethyl sulfoxide, DAPI 4,6-diamino-2-phenyl indole, F12 Ham’s F-12