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Fig. 2 | BMC Complementary and Alternative Medicine

Fig. 2

From: Genotoxicity study of Ethiopian medicinal plant extracts on HepG2 cells

Fig. 2

Genotoxic effect of Ptrolobium stellatum extracts on HepG2cells: cells were exposed for 3 h and DNA damage was monitored as an increase in percentage of DNA in the tail (tail intensity) after 10 min of electrophoresis in the comet assay. % vehicle = 1% ethanol (negative control) and 3 mM catechol (positive control). The means of percentage of DNA in tail for at list three experiments were compared with the vehicle control using T-test for independent samples

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