Fig. 3From: Inhibition of human cytomegalovirus immediate-early gene expression and replication by the ethyl acetate (EtOAc) fraction of Elaeocarpus sylvestris in vitroCytotoxic effects of the fractions of ESE against HFF cells. HFF cells were treated with DMSO, ESE or the n-Hexane, CH2Cl 2 , EtOAc, n-BuOH or ddH2O fractions of ESE at 50 μg/ml, and viability was determined at 0, 24, 48 or 72 h after treatment using the CellTiter-Glo® Luminescent cell viability assay. Significant difference between samples was determined based on P values obtained from Student’s t test (* P < 0.01)Back to article page