Mark Levine

Pharmacologic ascorbic acid concentrations selectively kill cancer cells: Action as a pro-drug to deliver hydrogen peroxide to tissues

Qi Chen, Michael Graham Espey, Murali C. Krishna et al. · Proceedings of the National Academy of Sciences · 2005 · 1.1K citations · Full text

Medicine, Oncology, Pharmacology +15

Vitamin C Pharmacokinetics: Implications for Oral and Intravenous Use

Sebastian J. Padayatty, He Sun, Yaohui Wang et al. · Annals of Internal Medicine · 2004 · 967 citations

Pharmacy, Pharmacokinetics, Pharmacology +11

Pharmacologic doses of ascorbate act as a prooxidant and decrease growth of aggressive tumor xenografts in mice

Qi Chen, Michael Graham Espey, Andrew Y. Sun et al. · Proceedings of the National Academy of Sciences · 2008 · 850 citations · Full text

Medicine, Oncology, Pharmacology +15

Ascorbate in pharmacologic concentrations selectively generates ascorbate radical and hydrogen peroxide in extracellular fluid <i>in vivo</i>

Qi Chen, Michael Graham Espey, Andrew Y. Sun et al. · Proceedings of the National Academy of Sciences · 2007 · 667 citations · Full text

Medicine, Biochemistry, Pharmacology +14

Criteria and Recommendations for Vitamin C Intake

Mark Levine · JAMA · 1999 · 557 citations

Agriculture, Nutrition, Nutritional Sciences +17