COLON DAY 3

Control

10 ppm

100 ppm

Macroscopic

Microscopic

Gross Colitis scores

4.52 ± 0.88

2.62 ± 0.67+

2.38 ± 0.60++

Histology scores

4.32 ± 0.81

2.33 ± 0.33+

2.07 ± 0.33+

Mucosa width (μm)

217.12 ± 9.3

296.30 ± 4.91++

339.70 ± 7.26++

Crypt length (μm)

115.73 ± 2.69

119.60 ± 5.08

141.20 ± 6.22+#

Mucous Glandular Unit/61,634.95 μm2

38.33 ± 1.46

39.33 ± 4.41

40.67 ± 1.77