氧自由基损伤被认为是新生儿许多疾病共同的发病机制之一 ,因而形成“早产儿的氧基疾病”这一学说。近年来就抗氧化物对这类疾病的预防和治疗作用做了大量研究 ,也有观点认为抗氧化物打破了机体内正常的氧化还原平衡 ,影响正常细胞的生长 ,会带来不良后果 Oxygen free radical damage is considered as one of the common pathogenesis of many diseases in neonates, thus forming the doctrine of “oxygen diseases in premature infants.” In recent years, antioxidants on the prevention and treatment of such diseases have done a lot of research, but also point of view that antioxidants to break the body’s normal redox balance, affecting normal cell growth, will have adverse consequences