Difference analysis of intestinal flora
At the genus level, the abundance of E. coli /Shigella andEnterobacteriaceae in the control group was the highest, whileStaphylococcus and Streptococcus in the EB group was the highest. The most abundant bacteria in the C-EB group wereEnterobacteriaceae and E. coli / Shigella . The abundance of E. coli/Shigella in the EB and C-EB groups was significantly lower than the control group (P < 0.05). while the abundance of Staphylococcus , Methylobactrium , and Curvibacter in the EB group was significantly higher than the other groups (Figure 8).