• NDMA is a carcinogenic alkylating agent that is has been shown to be present in well water in Wilmington at the Olin Industriplex Superfund Site. It creates DNA damage that can be repaired. Since people are variable in their DNA repair capacity, genes that code for DNA repair enzymes are predicted to be important susceptibility factors.

  • PAHs are composed primarily of carbon rings. They are highly variable with regard to exocyclic functional groups, making some more carcinogenic than others. They are created by combustion and they contaminate the air, soil and water at the Olin Industriplex, Wells G&H and Loring Airforce Base Superfund Sites.