Fig. 3. Effects of Seirogan treatment on FITC- or oxazolone-induced CHS causing colon edema 24 h after FITC or oxazolone challenge. The data are from one typical experiment involving ten animals. Fig. 4. Effects of Seirogan treatment on FITC- or oxazolone-induced CHS. The mice were killed 24 h after FITC or oxazolone challenge and colon specimens were frozen, cut into thin sections, and then were stained with HE. The data show one typical experiment involving ten animals. Magnification, 100×. The data are presented as the means ± SD from ten animals. *p<0.05. K. Hiramoto et al. J. Clin. Biochem. Nutr. | September 2012 | vol. 51 | no. 2 | 93 ©2012 JCBN