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. 2014 Mar 14;5(1):17. doi: 10.1186/2049-1891-5-17

Figure 3.

Figure 3

Concentrations of plasma IgG and IgA (mg/dL) on day 0, 4, and 11 postweaning. The concentration of IgA was higher (P < 0.001) on day 11 postweaning than on day 0 or 4 postweaning. The piglets were weaned on day 0 and challenged with E. coli F18 on day 1, 2, and 3 postweaning. Plasma was collected on day 0 before the piglets were moved to the nursery pen.