in mice
Figure 2: Toxoid specific antibody response (IgG1, IgG2a, IgA) elicited after oral immunization in mice. BALB/c mice (n=6) were orally immunized with a single dose of BSA (80 μg) either free or adjuvanted with 10 μg of CT (Cholera Toxin) or rVTX1 (recombinant verotoxin). Antibody response against the corresponding protein-adjuvant was determined up to 5 weeks. Significant differences between CT and rVTX1 groups are indicated by asterisks (*P. 0.05).