Infants born prematurely are at increased risk for a gastrointestinal disease called necrotizing enterocolitis (nec), which occurs when the intestine is injured. The cause is unknown.

早产儿罹患坏死性小肠结肠炎(NEC)的胃肠道疾病的风险较高，而这种疾病只有在小肠受伤时才发生，不过具体病因不详。

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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。

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Objective To investigate the pathogenesis of neonatal necrotizing enterocolitis (NEC), to explore the laboratory basis for endogenous protective substance.

目的探讨新生儿坏死性小肠结肠炎（NEC）发病机理，为寻找其内源性保护物质提供实验室依据。

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