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吸入性过敏患者血清中一氧化氮合酶及其亚型的测定及意义 被引量:1

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摘要 目的探讨吸入性过敏患者血清中一氧化氮合酶(nitric oxide synthase,NOS)及其亚型包括诱导型一氧化氮合酶(inducible nitric oxide synthase,iNOS)和结构型一氧化氮合酶(construtive NOS,cNOS)的表达及意义。方法化学比色法测定36例吸入性过敏患者及30例健康人血清中NOS及iNOS的水平并比较二者之间的差异。结果NOS在吸入性过敏患者为38.30±6.31U/ml,高于健康人27.65±4.35U/ml(P<0.05),cNOS在两组(分别为22.99±5.34U/ml,14.10±3.19U/ml)间有显著性差异(P<0.05),iNOS则在两组(分别为14.50±3.77U/ml,14.34±2.02U/ml)比较无显著性差异(P>0.05)。结论吸入性过敏患者血清中NOS表达增加,且主要是cNOS,提示cNOS-NO通路在吸入性过敏病变过程中有一定的意义。
作者 陈俊华
出处 《现代检验医学杂志》 CAS 2008年第2期4-5,共2页 Journal of Modern Laboratory Medicine
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