Fig. 4
From: The effect of Moringa oleifera crude extract on liver cell line, HepG2
A liver enzyme activity assay was carried out to measure the volume of AST enzymes after treatment with different concentrations of extracts for 72 h. a). Glutamate standard curve generated for the measurement of AST levels in treated cells. b). AST levels were obtained after treatment with methanolic extract for 72 h. c). AST levels were obtained after treatment with ethanolic extract for 72 h. The values are the mean ± SD, *ns: not significant