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. 2020 Nov 20;20:218–226. doi: 10.1016/j.omtm.2020.11.010

Figure 1.

Figure 1

Histological analysis of the colon obtained from the various experimental groups

Representative histological fields at two magnifications (×50 and ×200) of the various treatment groups as indicated. Vehicle, tap water-administered animal group; siTNF, animals treated with modified E. coli MDS42 strains containing psiTNF and invasive plasmids; DSS, colon specimen of the 2.5% DSS-treated animals; DSS-siTNF, animals administered 2.5% DSS and treated by modified E. coli MDS42 strains containing psiTNF and invasive plasmids.