Figure 2. Levels of anti-ovalbumin (OVA) IgG2c during the study period. Two groups of mice (3-4/group) were subcutaneously immunized with OVA/Alhydrogel (Al) and boosted at day 21. The mice were orally treated with enalapril (EP) or were left without treatment. OVA-specific IgG2c levels were determined by ELISA using 1:1000 diluted serum. Data are reported as means and represent 2 independent experiments. *P=0.0006, one-way ANOVA followed by the Tukey's test.
