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

Table 5 Cytotoxic effects of leaves of S. paniculata

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

ISSN: 0717-6287