Monocolonization of Germ-Free Mice with Bacteroides fragilis Protects against Dextran Sulfate Sodium-Induced Acute Colitis
Figure 2
Histopathology of the effect of BF monocolonization on DSS-induced colon damage in mice at day 14 after DSS administration. (a) GF-water (GF-WA), (b) Bacteroides fragilis-water (BF-WA), (c) GF-DSS, (d) BF-DSS, and (e) quantification. compared with GF-DSS. H&E, magnification ×200, Bar = 20 μm.