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胰岛素样生长因子结合蛋白-1在诊断胎膜早破中的应用 被引量:2

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摘要 目的 探讨羊水中非磷酸化胰岛素样生长因子结合蛋白 1(IGFBP 1)在诊断胎膜早破 (PROM )中的临床意义。方法 妊娠 32~ 4 2周孕妇 6 2例分为 3组 ,即胎膜已破组 2 4例 ,胎膜完整组 2 3例 ,临床疑有胎膜破裂组 15例。应用IGFBP 1(免疫层析法 )及羊齿状结晶法诊断PROM ,并将二者结果相比较。结果 临床确诊胎膜已破组检测IGFBP 1全部阳性 ,灵敏度 10 0 % ;羊齿状结晶法检测阳性 11例 ,灵敏度 4 5 .8%。无症状且胎膜完整组检测IGFBP 1均为阴性 ,羊齿状结晶法亦为阴性 ,两法特异性均为 10 0 %。临床疑有胎膜早破组检测IGFBP 1阳性 8例 ,羊齿状结晶法阳性 1例。结论 将IGFBP 1用于诊断PROM灵敏度高、特异性好 ,可检测微小破膜 ,并且操作简便、快速 。
作者 宋秀丽
出处 《上海医学检验杂志》 北大核心 2003年第3期171-172,共2页 Shanghai Journal of Medical Laboratory Sciences
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参考文献4

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二级参考文献19

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