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Low concentration of arsenite exacerbates UVR-induced DNA strand breaks by inhibiting PARP-1 activity PMCID: PMC2584354 Published in final edited form as: Toxicol Appl Pharmacol. 2008 October 1; 232(1): 41–50. Published online 2008 July 10. doi: 10.1016/j.taap.2008.05.019. As(III) inhibits ultraviolet radiation-induced cyclobutane pyrimidine dimers repair via generation of nitric oxide in human keratinocytes PMCID: PMC2583127 Published in final edited form as: Free Radic Biol Med. 2008 October 15; 45(8): 1065–1072. Published online 2008 June 30. doi: 10.1016/j.freeradbiomed.2008.06.022. Genetic and Epigenetic Mechanisms in Metal Carcinogenesis and Cocarcinogenesis: Nickel, Arsenic and Chromium PMCID: PMC2602826 Published in final edited form as: Chem Res Toxicol. 2008 January; 21(1): 28–44. Published online 2007 October 30. doi: 10.1021/tx700198a. |