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Table 1 Histopathological scores of the distal colons of mice

From: Non-therapeutic administration of a model antimicrobial growth promoter modulates intestinal immune responses

  Control CTC CR CTC+CR
Cat/Day 3 8 14 21 3 8 14 21 3 8 14 21 3 8 14 21
EHa 0b 0 0 0-1 0-1 0-1 0-1 0 0-1 1-2 2-4 1-2 0 2 1-3 0-1
CH 0 0 0 0 0-1 0 0-1 0 0-1 2 2-4 1-2 0-1 2-3 1-3 0-2
EI 0 0 0 0 0-1 0 0 0 0 3-4 2-3 0-2 0 3 0-4 0-2
II 0 0-1 0 0 0 0 0 0 0 2-4 3-4 1-4 0 3-4 1-4 0-2
MA 0 0-1 0 0 0 0 0 0 0 2-3 3 1 0-1 2-3 1-3 1-2
GC 0 0 0 0 0 0 0 0 0 1-2 2-3 0-1 0 1-2 0-3 0
Total 0 0-1 0 0-1 0-2 0-2 0-2 0-1 0-1 13-15 16-20 4-12 0-1 14-16 4-20 1-9
  1. aPathology categories (Cat): EH, epithelial hyperplasia; CH, crypt height; EI, epithelial injury; II, inflammatory infiltrates; MA, mitotic activity; GC, globlet cell depletion. Total score corresponds to the sum of scores of all categories.
  2. bRange of scores were: 0 to 4 for EH, CH, EI, II; 0 to 3 for MA, GC; 0 to 22 for Total.