Figure 6
Four-week P. pentosaceus YC administration increases the intestinal neutrophils of zebrafish and enhances the recruitment of neutrophils under pathogen infection. (A) Flow cytometry analysis of intestinal neutrophils of zebrafish from CON, YC1W, and YC4W groups (n = 3). (B) Flow cytometry analysis of intestinal neutrophils of zebrafish from CON, YC1W, and YC4W group. All zebrafish were challenged with 108 CFU/ml A. hydrophila for 12 h before intestine collection (n = 3). Numbers indicate the percentage CD11b+Ly6G+ neutrophils in intestinal cells. Data are represented as mean ± SEM. *p < 0.05 by one-way analysis of variance followed by Dunnett?s multiple comparisons test.