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Table 3 Probit analysis of in vivo antiplasmodial activity of M. senegalensis ethanol extract in experimental mice

From: In vivo antiplasmodial and toxicological effect of Maytenus senegalensis traditionally used in the treatment of malaria in Tanzania

Probit

Antiplasmodial activity in mg/kg BDW

Range at confidence interval 95% limits (mg/kg BDW)

ED50

3.3

1.8 to 4.9

ED75

10.2

7.2 to 13.5

ED90

28.4

21.6 to 39.3

ED99

166.5

102.4 to 349.8

  1. Slope = 1.361 + −0.162; Natural Response. = 0.000 + −0.000; Heterogeneity = 0.04.