Table 3.

Mortality of M. musculus before day 15 (D15), which previously, on D1-7, received daily 250 mg/kg bw PC (A1), on D1-7 received daily 250 mg/kg bw PC and on D8-14 were given daily 220 mg/kg bw E2TL (A2), while the controls received only the solvent in the same manner (A0).

Group of experimental animals	N (%)	Mortality of M. musculus before D15
		Mortality (%)	Life (%)
A0: Control, normal.	15 (100)	0 (0.00)	15 (100)
A1: 250 mg/kg bw PC.	15 (100)	2 (13.33)	13 (86.67)
A2: 250 mg/kg bw PC, 220 mg/kg bw E2TL.	15 (100)	1 (6.67)	14 (93.33)

Note: PC=Paracetamo; E2TL = ethanolic extract of Tylophora villosa leaves; ${\chi }^2$ = 2.14; There are significant differences in mortality on A0, A1, and A2 (p < 0.05).