Estrogen DNA adduct concentrations from South African Population

The DNA adduct metabolites include 4-hydroxyestrone(estradiol)-1-N7-guanine, 4-hydroxyestrone(estradiol)-1-N3-adenine and 2-hydroxyestrone(estradiol)-6-N3-adenine. The developed method was validated before urine analysis of Black and White South African females. Concentrations calculated are expressed as ng/mg creatinine.