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. 2022 Jan 28;8:786682. doi: 10.3389/fnut.2021.786682

Figure 2.

Figure 2

The analyze of bacterial β-diversity and microbial structures in C57BL/6 mice with different treatments in Experiment 1. (A) Principal coordinates analysis (PCoA) diagram of the cecum bacterial communities based on Bray-Curtis distance calculated from OTUs abundance matrix. (B,C) The indexes of Shannon and Chao. (D) The relative abundance of caecum bacteria at the family level. Control, control group that oral gavaged with physiological saline before i.p. PBS injection; LPS, a LPS injection group that oral gavaged with physiological saline before i.p. LPS injection; GSP + LPS, a GSP administration group that oral gavaged with 250 mg/kg GSP before i.p. LPS injection; Abx + GSP + LPS, an antibiotic group that given a mixture of antibiotics in drinking water before the Experiment 1, and then coupled with GSP before i.p. LPS injection. Data are presented by the mean ± SEMs (n = 6). Bars with no letter in common are significantly different, p ≤ 0.05.