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. 2021 Jul 23;11:15073. doi: 10.1038/s41598-021-94499-5

Figure 4.

Figure 4

Expression of ERRα in the radio-resistant compartment mediates resistance to DSS colitis. (a) Colon length of bone marrow chimera mice on day 8 following DSS treatment. Data represent the mean ± SEM of n = 8–10 mice. Statistical analysis was performed with Student’s t-test, *p < 0.05, **p < 0.01. ns, not significant. (b) Representative photographs of colon and cecum on day 8 following DSS treatment. (c) Representative Hematoxylin and eosin (H&E) staining of colon sections derived from bone marrow chimera mice on day 8 following DSS treatment. (d) Intestinal tissue damage and erosion of bone marrow chimera mice on day 8 following DSS treatment, quantified by measuring the length of healthy, damaged, eroded sections, and expressed as a percentage of colon length. Data represent the mean ± SEM of 8–10 mice/genotype. Statistical analysis was performed using two-way analysis of variance (ANOVA, *p < 0.05, **p < 0.01, ***p < 0.001. ns, not significant).