Fig. 1

Anti-proliferative effect of E. royleana extracts on cMGT cells. (a) MPG and CMT1 cells treated with X.E.E. and X.H.E. from 2.5 to 20 μg/mL for 1, 3, and 5 days. Cell viability was detected through WST1 assay. (b) MPG and CMT1 cells treated with X.E.E. and X.H.E. from 5 to 20 μg/mL for 1, 3, and 5 days. Dead cells were detected by the trypan blue exclusion. Each column or point represents the means ± SDs of experiments performed using triplicate samples. *: p < 0.05; **: p < 0.01