Morning Seminar March 4, 2008

Proc Natl Acad Sci U S A. 2005 Sep 20;102(38):13604-9.
Pharmacologic ascorbic acid concentrations selectively kill cancer cells: action as a pro-drug to deliver hydrogen peroxide to tissues.
Chen Q, Espey MG, Krishna MC, Mitchell JB, Corpe CP, Buettner GR, Shacter E, Levine M.