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Figure 1 | BMC Complementary and Alternative Medicine

Figure 1

From: Piper betle induces phase I & II genes through Nrf2/ARE signaling pathway in mouse embryonic fibroblasts derived from wild type and Nrf2 knockout cells

Figure 1

N0 cells display increased toxicity to PB aqueous extract. WT and N0 cells were treated with increasing doses of PB for 24 h and cell viability was assessed by the MTS assay. Mean cell viability are expressed as percentage of control. Data represent ± S.E.M from three independent experiments. a P < 0.05, compared to control; b P < 0.05, compared to WT cells at the same concentration.

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