Table 2.

Chemosuppresive Antimalarial Activity of Senna alata.

Treatments	Parasitaemia (%)	Chemosuppression (%)	Mean survival time (days)
Normal control	—	—	29.00 ± 0.00
Negative control	26.67 ± 1.51	0.00	9.50 ± 2.17
25 mg/kg/day CQ	0.5 ± 0.14a	98.13	27.83 ± 1.33a
100 mg/kg/day SAE	5.17 ± 0.75a,b	80.61	21.00 ± 2.00a,b
200 mg/kg/day SAE	4.33 ± 0.52a,b	83.76	21.67 ± 1.21a,b
400 mg/kg/day SAE	4.17 ± 0.75a.b	84.36	23.33 ± 2.66a,b*

Values are presented as mean ± SD of six(6) determinations.

a < 0.001 compared with negative control.

b* < 0.01 compared to CQ group.