FIG. 3.

Proliferative responses of spleen cells from BALB/c mice following s.c. or i.p. injection with L3 to ConA and B. pahangi adult Ag. Mice were injected s.c. or i.p. with 50 L3. Uninfected controls were injected s.c. with HBSS. At day 12 p.i., proliferation of spleen cells from the three groups of mice to ConA (A) or B. pahangi adult Ag (B) was measured. The SIs represent the means ± standard deviations of five animals per group. ∗, significant difference (P < 0.05) compared to uninfected controls.