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. 2008 Apr 14;76(6):2777–2784. doi: 10.1128/IAI.01502-07

FIG. 2.

FIG. 2.

40-kDa-OMP-specific IgA Ab responses in saliva. Groups of mice were nasally immunized with the 40-kDa OMP plus mCTA/LTB or the 40-kDa OMP plus nCT as described in the legend to Fig. 1. Saliva samples were assessed for 40-kDa-OMP-specific IgA Abs. Results are expressed as the means ± SE for four mice per group and a total of three experiments. IgA anti-40-kDa OMP Abs in mice given the 40-kDa OMP alone were not detectable throughout the experimental period. The P values for Ab titers obtained with the 40-kDa OMP plus mCTA/LTB or the 40-kDa OMP plus nCT compared to those obtained with the 40-kDa OMP alone at all times except days 7 and 14 are <0.05.