Fig. 1From: Apoptosis repressor with caspase recruitment domain (ARC) promotes bone regeneration of bone marrow-derived mesenchymal stem cells by activating Fgf-2/PI3K/Akt signalingARC overexpression analysis of BMSCs and CCK-8 and flow cytometric analyses. a Three days after lentivirus transduction, cells were observed under a light and fluorescence microscope. b ARC mRNA levels were significantly increased in the BMSC-NOL3 group compared with the BMSC-CON group (****p < 0.0001). c The CCK-8 method was used to detect cell proliferation from 12 h to 72 h (*p < 0.05,**p < 0.01, BMSC-CON vs. BMSC-NOL3). d One of three representative images of flow cytometry is presented. e The percentage of apoptosis was analyzed in each group (*p < 0.05)Back to article page