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新生儿HIE血清LEP和IGF-Ⅰ水平变化的意义 被引量:1

Significance of levels of LEP and IGF-Ⅰ in neonates with hypoxic-ischemic encephalopathy
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摘要 目的探讨新生儿缺氧缺血性脑病(HIE)血清瘦素(LEP)、胰岛素样生长因子Ⅰ(IGF-Ⅰ)水平变化及意义。方法应用放射免疫分析测定了40例新生儿缺氧缺血性脑病急性期与恢复期血清LEP和IGF-Ⅰ的水平并与30名正常新生儿作比较。结果新生儿窒息时HIE组与正常对照组比较血清IGF-Ⅰ下降,瘦素升高,且差异有显著性(P<0.01),HIE组患儿急性期血中IGF-Ⅰ下降,恢复期有所回升,差异有显著性(P<0.01)重度HIE组急性期与恢复期瘦素比较有显著性差异(P<0.05)。结论IGF-Ⅰ在中枢神经系统中起重要保护作用,LEP参与IGF-Ⅰ的代谢过程,并与新生儿缺氧缺血性脑病病理过程密切相关。
出处 《中国热带医学》 CAS 2009年第11期2123-2124,共2页 China Tropical Medicine
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参考文献6

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