Figure 2.
Colon length (cm) of experimental mice. (a) Average length of experimental mouse colon. (b) Photo of mouse colon length. Normal: mice fed a standard chow diet plus drinking water; DSS: mice fed the standard chow diet plus drinking water with 5% dextran sulfate sodium; SSZ: sulfasalazine (500 mg/kg of BW) plus 5% DSS; ZS62: Lactobacillus plantarum ZS62 (1.0 × 109 CFU/mL) plus 5% DSS; LB: Lactobacillus bulgaricus (1.0 × 109 CFU/mL) plus 5% DSS. a–cMean values with different letters in the same bars are significantly different (p < 0.05) according to Duncan's new multiple range test (MRT).