Table 1.

Effect of Helicanthes elasticus whole plant extracts on anti-body titer in SRBC sensitized Wistar Alnino rats.

Groups	14th day	21st day
Control	1.85 ± 0.23	4.39 ± 0.23
HEAq 200	4.28 ± 0.55**	7.74 ± 0.49**
HEAq 400	4.15 ± 0.59*	8.09 ± 0.61**
HEAl 200	4.05 ± 0.55*	8.78 ± 0.39**
HEAl 400	4.16 ± 0.40*	9.94 ± 0.73**

Data: Mean ± SEM *P < 0.05, **p < 0.01 and (Tuckey-Kramer test) in comparison to control.