Figure 4

The immune level of the cecal tonsil in chicks. (a) Relative gene expression of BAFFR, PAX5, BLNK, Bu-1, CXCL12, CXCR4, IL-2, and IL-4 on days 7 and 14. (b) Expression of IgA-positive cells on days 7 and 14. Bar = 50 μm. *P < 0.05, **P < 0.01, ***P < 0.001, versus the CON group. #P < 0.05, ##P < 0.01, ###P < 0.001, versus the FMT group. n = 10.