... chain reactions by accepting electrons,include α-tocopheral (vitamin E), ascorbic acid (vitaminC), niacin (vitamin B), riboflavin (vitamin B2), vitamin A,and ceruloplasmin [1,2,9]. These systems ... pulmonary disease (COPD),asthma, cystic fibrosis, ischemia-reperfusion injury, drug-induced lung toxicity, cancer and aging [1-4]. Althoughthe use of oxygen may be clinically indicated in hypox-emic ... many clinical situations.Such clinical settings include acute respiratory distresssyndrome (ARDS), infants of prematurity going on todevelop bronchopulmonary dysplasia (BPD), pathogene-sis of...