Fig. 6: Neonatal immunization with TI liposomal OVA58-72 or TD aluminum OVA vaccines.

BALB/c pups (n = 5-12) from naive mothers were immunized with either Lip-OVA58-72 (red) or OVA-Alu (black) at 1, 4, 7, 14 or 35 days of age. OVA-specific IgG subclass responses were determined two weeks later. Data are presented as geometric mean with 95% Cl. Mixed-effect model with Geisser-Greenhouse correction was used to compare statistically antibody responses between the two groups. ns: not significant.