Fig. 1From: Micronucleus test using formalin-fixed rat glandular stomach and colonExperimental schedule. The animals in the treatment group were administered DEN (100 mg/kg) on Day 1, DMH (90 mg/kg) on Day 11, and KBrO3 (120 mg/kg/day) on Day 13 and 14 by oral gavage. Untreated animals were used for the negative controlsBack to article page