Figure 2

Analysis of T cell subsets in the peripheral blood of piglets after FMT treatment. A Capsulized FMT had no significant effect on the CD3⁺ level in the peripheral blood; B oral faecal microbial capsule significantly increased the CD4⁺ level; C there was no difference in the CD8⁺ level in the peripheral blood between recipient and control piglets; D the oral faecal microbial capsule significantly increased the CD4⁺/CD8⁺ ratio; E Dot plots of isolated immune cells in the peripheral blood, gated for live cell analysis. Representative flow cytometry data for T cells (CD3⁺ cells, CD3⁺ CD4⁺ cells, CD3⁺ CD8⁺ cells) in the peripheral blood. The data are expressed as the mean ± SEM. a, b represents significant differences between two groups (n = 12 per group for A–E).