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Hemolytic activity of the crude extracts of Buchenavia tetraphylla leaves. (A) BTHE (hexane extract); (B) BTCE (chloroform extract); (C) BTEE (ethyl acetate extract); (D) BTME (methanolic extract). *** Significant differences in relation to triton-X (p < 0.0001). The results are expressed as the mean ± standard deviation calculated from three independent assays performed in quadruplicate (n = 4).
