Table 3 Median scores and mean ranks of COX-2 expression according to group

AOM + basal diet

(G1)

6.00^a

324.16

AOM + basal diet + 2.5 g/kg of GBR

(G2)

5.00^b

241.72

AOM + basal diet + 5 g/kg of GBR

(G3)

4.00^c

182.25

AOM + basal diet +10 g/kg of GBR

(G4)

4.00^c

170.04

Basal diet alone (G5)

3.00^d

54.15