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Table 3 Brine shrimp toxicity of aqueous ethanolic extract of C. adenogonium

From: Antibacterial, anti-HIV-1 protease and cytotoxic activities of aqueous ethanolic extracts from Combretum adenogonium Steud. Ex A. Rich (Combretaceae)

Plant plant LC50 (μg/ml) 95%Confidence interval (CI) Regression equation Regression coefficient (r2)
Root extract 110.042 86.989 – 139.203 Y = 92.283logx – 138.460 0.926
Leaf extract 76.965 63.660 – 93.051 Y = 113.890logx – 164.830 0.927
Stem bark extract 65.768 53.688 – 80.566 Y = 106.710logx – 144.410 0.943
Cyclophosphamide* 16.37 12.01 – 22.31 Y = 69.968logx – 34.936 0.995
  1. Key: * positive control.