Table 3.

Effect of active methanol fraction of A. jacquemontii leaves on humoral and cell mediated immune response.

Sample	Conc. mg/kg p.o.	Antibody titre Mean ± S.E.	% Activity	DTH Mean ± S.E.	% Activity
Control	—	6.5 ± 0.21	—	0.80 ± 0.16	—
Cyclophosphamide	200	4.5 ± 0.21	−30.7	—	—
Cyclosporine	5	—	—	0.35 ± 0.10	−56.25
Levamisole	2.5	7.16 ± 0.22	+133	1.11 ± 0.22	+168
AJL1-H (mg/mL)	100	7.33 ± 0.21	+141	1.11 ± 0.22	+168
	50	5.83 ± 0.16	+67	0.80 ± 0.16	+100
	25	3.83 ± 0.16	+33	0.91 ± 0.16	+124
AJL1-C (mg/mL)	100	5.83 ± 0.16	+67	0.48 ± 0.21	−29
	50	4.66 ± 0.21	+8	0.45 ± 0.22	+23
	25	5.16 ± 0.16	+33	0.60 ± 0.20	+56
AJL1-E (mg/mL)	100	5.66 ± 0.21	+58	0.63 ± 0.21	+63
	50	5.16 ± 0.16	+33	0.41 ± 0.16	+14
	25	5.33 ± 0.21	+42	0.50 ± 0.22	+34
AJL1-A (mg/mL)	100	6.33 ± 0.21	+91	0.80 ± 0.16	+100
	50	6.16 ± 0.40	+83	0.83 ± 0.16	+106
	25	5.33 ± 0.21	+42	0.53 ± 0.21	+40
AJL1-M (mg/mL)	100	5.16 ± 0.16	+33	0.58 ± 0.16	+52
	50	4.16 ± 0.16	−17	0.38 ± 0.22	−7
	25	6.5 ± 0.22	+100	0.93 ± 0.21	+128

Values are expressed as mean ± standard deviation.