Figure 10From: An in vitro based investigation of the cytotoxic effect of water extracts of the Chinese herbal remedy LD on cancer cellsA: HPLC readout (253 nm) of LD eluted at 3 ml/minute with the corresponding fraction number labelled on the y axis. 10B: the growth inhibitory effect of each fraction on the HL60 cell line after 48 hours of exposure. The pink line represents control cell growth, the blue line represents the number of cells/ml after 48 hours of exposure to CHR ± standard deviation form the mean, * and ** denote statistical significance p = 0.05 and p = 0.01 respectively.Back to article page