关键词】 乙型肝炎表面抗原;金免疫层析试验;酶联免疫吸附试验;特异性与敏感性;血源;安全 [gap=960]Key words】 HBsAg;GICA; ELISA; specificity and sensitivity;blood resources;security
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The results of agarose gel electrophoresis and DNA sequence analysis indicated that the PCR method had high specificity and sensitivity.
结果经琼脂糖凝胶电泳和DNA序列测定证实,建立的PCR检测方法具有极高的灵敏度和较好的特异性。
Polymerase Chain Reaction (PCR) technique has been widely used in detecting different hepatitis viruses in laboratory, because of its high specificity and sensitivity.
聚合酶链反应(PCR)技术用于病毒核酸的检测具有灵敏度高,特异性强等优点,已广泛用于各型肝炎病毒的实验室检测。
ConclusionFQPCR with higher specificity and sensitivity, demanding less CSF, is rapid and reliable for diagnosing purulent meningitis in children. So it has considerable value of application.
结论荧光定量PCR特异性强、敏感性高,需标本量少,是早期快速诊断儿童化脑的可靠方法,具有较大的应用价值。
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