TABLE 1—

Low molecular weight antioxidants in normal subjects

AntioxidantPlasmaEpithelial lining fluid
Glutathione1.0±0.7109±64
Urate378±133207±167
Ascorbate (Vitamin C)67±2540±18
α-tocopherol (Vitamin E)16±50.7±0.3
  • Data presented as mean±sd, in μM.