Fig. 6From: LncRNA CASC9 promotes cell proliferation and invasion in osteosarcoma through targeting miR-874-3p/SOX12 axisLncRNA CASC9 knockdown inhibited OS tumor growth via regulating miR-874-3p in vivo. A The tumor size of OS mice model was tested after the mice were killed. B The tumor volume of OS mice model was calculated and recorded weekly. C The tumor weight of OS mice model was weighed after the mice were killed. D The expression of Ki67 in mice tumor tissues was assessed using IHC assay. **P < 0.01 versus shNC group, ##P < 0.01 versus shCASC9 groupBack to article page