Fig. 5

Effect of FMT on intestinal barrier, serum LPS, and inflammation in colon, serum, and DRG in OIPN mice. A Expression level of ZO-1, HMGB1, IL-6, and TNF-α in the colon of OIPN mice after FMT (magnification: 200×). B Relative levels of LPS, HMGB1, IL-6, and TNF-α in the serum of OIPN mice after FMT. C Expression level of HMGB1, IL-6, and TNF-α in the DRG of OIPN mice after FMT (magnification: 500×). Data are expressed as mean ± SEM. #P < 0.05, ##P < 0.01 (compared with Vehicle group); *P < 0.05, **P < 0.01 (compared with OIPN group)