Fig. 4From: Dioscin inhibits gastric tumor growth through regulating the expression level of lncRNA HOTAIRHOTAIR knockdown or dioscin decreased cell proliferation in gastric cancer cells. Knockdown cells were transfected with si-HOTAIR or treated with dioscin for 24 h and then plated in 6-cm dishes for 10 days. *P < 0.05, vs Control groups. a Colony formation assay, the cells were stained with crystal. b Number of coloniesBack to article page