Fig. 4From: Long non-coding RNA Gas5 regulates proliferation and apoptosis in HCS-2/8 cells and growth plate chondrocytes by controlling FGF1 expression via miR-21 regulationMiR-21 rescued the inhibition function of Gas5. a Cell proliferation of HCS-2/8 gene function models assessed by MTT assays. b The expression of FGF1 and active caspase 9 proteins were assessed by western blot assays. c Cell apoptosis analysis was quantified by Annexin V-FITC assay and fluorescence flow cytometry. d Cell cycle analysis was quantified by PI staining and fluorescence flow cytometryBack to article page