Figure 2.

Inhibition of myeloperoxidase (MPO) activity. The rat colons were rinsed with cold PBS, blotted dry and frozen immediately in liquid nitrogen. They were then stored at −80°C until assayed for MPO activity using the o-dianisidine method. G1, normal control; G2, 5% DSS; G3, 5% DSS + AD-lico™ 25 mg/kg BW; G4, 5% DSS + AD-lico™ 100 mg/kg BW; G5, 5% DSS + 5-ASA 50 mg/kg BW; G6, 5% DSS + 5-ASA 50 mg/kg BW + AD-lico™ 25 mg/kg BW. *p < 0.05. This is a representative of three experiments.