Figure 4

Hepatotoxicity assay in zebrafish larvae at 120 hpf. (A) DMSO as a negative control did not induce hepatotoxicity. (B) Tamoxifen induced liver cell death (shown by red arrow). (C) 100 µg/ml P. africana water did not induce hepatotoxicity. (D) 25 µg/ml P. africana ethanol did not induce hepatotoxicity.