Lack of oxygen is a factor in the development of necrotizing enterocolitis (nec), a kind of gangrene of the intestine that can be fatal in premature babies.

缺氧是坏死性小肠结肠炎(necrotizing enterocolitis,nec)，一种对发育未成熟的新生儿来说致命的坏疽，发病的重要因素之一。