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Table 5 Cytotoxic effects of leaves of S. paniculata

From: In vivo antipyretic, antiemetic, in vitro membrane stabilization, antimicrobial, and cytotoxic activities of different extracts from Spilanthes paniculata leaves

Sample LC50(μg/ml) Regression equation R2
Vincristine sulphate (positive control) 0.563 y = 30.056x + 56.016 0.9168
n-Hexane soluble fractions 48.978 y = 42.887x – 22.502 0.671
Ethyl acetate soluble fraction 216.770 y = 29.397x -18.673 0.4908