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Figure 1 | Veterinary Research

Figure 1

From: Cell-mediated and humoral immune responses in pigs following primary and challenge-exposure to Lawsonia intracellularis

Figure 1

L. intracellularis -specific IgA and IgG in serum. Sera were collected at the time points indicated from L. intracellularis-inoculated pigs and IgA and IgG was measured by ELISA (diluted 1:12.5 and 1:50, respectively). Values from individual pigs in group RE, TC, and CC are expressed as OD% of positive control sera of individual animals. Arrows indicate inoculation with L. intracellularis at day 0 and at day 49.

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