an increasing trendp > 0.05
By contrast, SOD activity variation of immunized piglets showed an increasing trend from 0 to 1 dpi, maintaining higher values than the other groups until 7 dpi ( p > 0.05) (Figure 6 C).
By contrast, SOD activity variation of immunized piglets showed an increasing trend from 0 to 1 dpi, maintaining higher values than the other groups until 7 dpi ( p > 0.05) (Figure 6 C).
Differences in total tracheobronchial LN scores between groups were marginally significant ( p = 0.0639) (Figure 5 B), showing a tendency for lesion reduction in the immunized group.