Figure 2From: Anticancer activity of a sub-fraction of dichloromethane extract of Strobilanthes crispus on human breast and prostate cancer cells in vitro Flow chart of extraction procedure for S. crispus. S. crispus leaves were macerated with hexane followed by DCM and fractionated by column chromatography using different combinations of hexane, DCM and MeOH into 15 sub-fractions of differing polarity.Back to article page