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胶体金免疫层析法和酶联免疫吸附法检测β-HCG的对比观察 被引量:1

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摘要 目的通过采用胶体金免疫层析法(GICA)和酶联免疫吸附试验(ELISA)两种方法检测β-HCG,并对其结果进行对比。方法在相同条件下使用上述两种方法对本院80例门诊患者血清标本进行检测。结果酶联免疫吸附试验法(ELISA)检测出阳性53例,阴性27例;胶体金免疫层析法(GICA)检测出阳性49例,阴性31例,其中有6份阳性标本没有检测出来。与ELISA法对比,GICA的敏感度为92.5%,特异性为100%。结论胶体金免疫层析法和酶联免疫吸附法各有优点,临床中应根据实验室情况选择使用。
作者 严莉 乔翠玲
出处 《中国现代医生》 2009年第16期111-111,114,共2页 China Modern Doctor
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