Fig. 4From: In vivo and in vitro inhibition of rat liver glutathione transferases activity by extracts from Combretum zeyheri (Combretaceae) and Parinari curatellifolia (Chrysobalanaceae)The IC50 value determination for ethacrynic acid and P. curatellifolia ethanol extracts in liver and kidney samples from corn oil-treated group. a Percentage inhibition of liver GSTs activity versus log concentration of P. curatellifolia ethanolic extracts. b Percentage inhibition of liver GSTs activity versus log concentration of ethacrynic acid (ETA). c Percentage inhibition of kidney GSTs activity versus log concentration of P. curatellifolia ethanolic extracts. d Percentage inhibition of kidney GSTs activity versus log concentration of ETABack to article page