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Table 2 In vitro IC50 values of A. griffithii extracts against P. falciparum

From: Preliminary in vitro antiplasmodial activity of Aristolochia griffithii and Thalictrum foliolosum DC extracts against malaria parasite Plasmodium falciparum

Extract SS (95 % CI) RS (95 % CI) t (p)
Chloroform 14.1 ± 0.1 (14.0–14.2) 16.2 ± 0.0 (16.2–16.3) 46.6 (<0.0001)
Ethyl acetate 6.2 ± 0.0 (6.2–6.2) 16.0 ± 0.1 (15.9–16.2) 223.8 (<0.0001)
n-Butanol 90.7 ± 1.1 (89.9–91.4) 139.7 ± 0.3 (138.0–141.3) 77.2 (<0.0001)
Water 274 ± 8.2 (248.1–299.9) 390.3 ± 1.7 (384.8–395.7) 13.9 (<0.0001)
  1. SS, P. falciparum sensitive strain; RS, P. falciparum resistant strain; IC50 values in μg/ml; 95 % CI, 95 % confidence interval