![](https://cdn.vanderbilt.edu/vu-web/medschool-wpcontent/sites/13/2018/08/25025224/May-james.jpg)
James M. May, MD
Professor, Medicine
Professor, Molecular Physiology and Biophysics
- : james.may@vanderbilt.edu
- : (615) 936-1665
- :
7435F MRB IV
Dr. May's laboratory is involved in two areas involving antioxidant vitamins and micronutrients: the function of vitamin C to tighten the endothelial permeability barrier in diabetes and the role of the vitamin in preserving pericytes in diabetic retinas.