Prevention of chromosomal aberration in mouse bone marrow by indole-3-carbinol

In this study, we report the protective effect of indole-3-carbinol (I3C), one of the glucobrassicin derivative isolated from cruciferous vegetables against cyclophosphamide induced chromosomal aberrations in mouse bone marrow cells. The three test doses namely 1000,500 and 250 mg/kg b.wt. of I3C provided protection when given 48 h prior to the single i.p. administration of cyclophosphamide (50 mg/kg). I3C alone did not induce chromosomal aberrations at the test doses of 1000 and 500 mg/kg b.wt.. Thus tested glucobrassicin derivative seems to have a preventive potential against cyclophosphamide induced chromosomal aberrations in Swiss mouse bone marrow cells at the doses tested. (C) 1999 Elsevier Science Ireland Ltd. All rights reserved.