IgG content by 0.19 vs. Control, and tended to decrease IL-1 in serum
(P = 0.07) compared with Control (Table 6). The ratio of villus height to crypt depth in duodenum was increased (P < 0.05),
and villus height in duodenum (P = 0.06), jejunum (P = 0.08) and ileum (P = 0.09) tended to increase for piglets fed with EFMD
in contrast with Control and SDPPD (Table 7).