Nested polymerase chain reaction (n-PCR);

巢式聚合酶链反应；

Hepatitis B virus; Polymerase chain reaction; Saliva.

乙型肝炎病毒；聚合酶链反应；唾液。

SYBR real-time fluorescent quantitative polymerase chain reaction;

SYBR实时荧光定量聚合酶链反应；

HBV-DNA was detected by fluorescent quantitive polymerase chain reaction(FQ-PCR);

荧光定量聚合酶链反应法（FQ-PCR）检测HBV-DNA；

Method The histochemical staining and polymerase chain reaction was used to detect oral leukoplakia.

应用组织化学染色法和聚合酶链反应技术对口腔白斑是否存在念珠菌进行检测.

Cerical cytology and biopsy were analyzed for 14 oncogenic HP types using polymerase chain reaction.

用聚合酶链反应分析了宫颈细胞学和活检中的14种致癌HP型.

Objective: To investigate the clinical value of Polymerase Chain Reaction in the diagnosis of trachoma.

目的：探讨聚合酶链反应在沙眼诊断中的临床应用价值。

Methods Reverse transcription - polymerase chain reaction ( RT - PCR ), and immunohistochemical method were used.

方法采用反转录 - 聚合酶链反应 ( RT -PCR ) 法和免疫组织化学方法.

Objective To evaluate the nested polymerase chain reaction (NPCR) technique in diagnosing endobronchial tuberculosis.

目的了解巢式聚合酶链反应（NPCR）技术对支气管内膜结核的诊断价值。

Objective To evaluate the nested polymerase chain reaction ( NPCR ) technique in diagnosing endobronchial tuberculosis.

目的了解巢式聚合酶链反应 ( NPCR ) 技术对支气管内膜结核的诊断价值.