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1)  Fluorescence quantify polymerase chain reaction
荧光定量聚合酶链式反应
1.
Objective : To evaluate methods of testing hepatitis B virus deoxyribonucleic acid with Common Polymerase Chain Reaction and Fluorescence Quantify Polymerase Chain Reaction through clinical trial.
目的 :评价普通聚合酶链式反应 (C PCR)和荧光定量聚合酶链式反应 (FQ PCR)检测乙型肝炎病毒核酸 (HBVDNA)的临床应用价值。
2)  FQ-PCR
荧光定量聚合酶链式反应
1.
Methods Serum HBV-DNA (with FQ-PCR), HBV markers and Pre-S1 antigen (with ELISA) and ALT, AST (with biochemistry) were determied in 169 patients with hepatitis B.
方法:采用荧光定量聚合酶链式反应(FQ-PCR)和ELISA分别检测169例乙肝病人血清HBV-DNA含量和乙肝标志物及Pre-S1Ag与肝功能,并对结果进行对比分析。
3)  FQ-PCR
荧光定量聚合酶链反应
1.
EXPERIMENTAL STUDY ON DETECTION OF HSV-Ⅱ IN PATIENTS WITH STD FROM OUTPATIENT DEPARTMENT WITH FQ-PCR;
荧光定量聚合酶链反应检测性病患者感染单纯疱疹病毒Ⅱ的实验研究
2.
EXPERIMENTAL STUDY ON DETECTION OF HUMAN PAPILLOMA VIRUSE WITH FLUORESCENT QUANTIVATIVE PCR(FQ-PCR).;
荧光定量聚合酶链反应检测人乳头瘤病毒的实验研究
3.
Objective To investigate the fluorescence quantitative polymerase chain reaction(FQ-PCR)in the giant cell viral hepatitis in value.
目的探讨荧光定量聚合酶链反应(FQ-PCR)在巨细胞病毒性肝炎中的应用价值。
4)  Fluorescence quantitative polymerase chain reaction
荧光定量聚合酶链反应
1.
Detection of mutans streptococci in children saliva by real-time fluorescence quantitative polymerase chain reaction methods;
实时荧光定量聚合酶链反应检测儿童口腔致龋菌的实验研究
2.
Methods 130 patients urogenital tract secretions and prostatic fluid were collected for Uu detection by both broth method and fluorescence quantitative polymerase chain reaction (FQ-PCR), and bacterial culture was conducted in the Uu positive and polluted liquid medium.
方法采集130例患者的泌尿生殖道分泌物﹑前列腺液,同时进行液体培养法和荧光定量聚合酶链反应(FQ-PCR)检测Uu,并对Uu阳性和判为污染的液体培养基进行细菌培养。
3.
To investigate the HBV DNA, Fluorescence quantitative polymerase chain reaction (FQ-PCR) was performed on 626 samples.
方法用酶联免疫吸附试验(ELISA)对51746例临床标本常规HBV检测,对常见模式组用荧光定量聚合酶链反应(FQ—PCR)检测HBVDNA,对罕见模式组用ELISA进行复检。
5)  Fluorescence quantitative PCR
荧光定量聚合酶链反应
1.
Methods:NG -DNA in 121 cases of specimens,CT - DNA and UU - DNA in 149 cases of specimens were examined by Fluorescence Quantitative PCR( FQ - PCR).
方法:用荧光定量聚合酶链反应(FQ—PCR)检测了121份标本的NG—DNA和149份标本的CT—DNA与UU—DNA。
6)  Fluorescent quantitative polymerase chain reaction
荧光定量聚合酶链反应
1.
Methods The secretion specimen coming from the high risk patients with CA were examined with fluorescent quantitative polymerase chain reaction (FQ-PCR) for genotype HPV-DNA.
方法应用荧光定量聚合酶链反应(FQ-PCR)对尖锐湿疣高危人群分泌物标本进行HPV-DNA分型检测。
2.
Objective To explore the significance of fluorescent quantitative polymerase chain reaction(FQ- PCR) assay detecting urine cytomegalovirus(CMV) - DNA to diagnose the cytomegalovirus infection in children.
方法应用荧光定量聚合酶链反应 (FQ-PCR)方法检测110例确诊或疑诊CMV感染和81例对照患儿尿CMV-DNA,并与血清抗体检测、pp65抗原检测比较,对更昔洛韦治疗的17例病人进行治疗后尿CMV-DNA;拷贝监测。
3.
Methods Expression of NF-κB mRNA andVEGF mRNA in 32 cases gastric cancer and their adjacent noncancerous tissues was measured by fluorescent quantitative polymerase chain reaction(FQ-PCR).
方法利用荧光定量聚合酶链反应法测定32例人胃癌细胞和25例癌旁细胞内NF-κBmRNA和VEGFmRNA的定量表达,分析其与临床病理特征的相关性。
补充资料:聚合酶链式反应
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性质:又称基因体外扩增技术或核酸体外扩增技术。利用两种与相反链杂交并利用附着于目标DNA两端的寡核苷酸引物在高温(95℃)使含目标DNA片段的DNA双链变性,分解为单链。在较低温度(37~63℃)与引物退火:然后变温到72℃左右,在耐高温DNA聚合物酶作用下引物被沿样板DNA单链延伸合成互补链,然后又变性→退火→延伸反复进行。引物大大过量,dNTP过量,酶在高温中是较稳定的,这样经过几十个循环,目标DNA片段就按2n数递增。用此法可从mRNA中,cDNA库中扩增出目标基因。过去一般合成500~1000bp较好,现已发展出大片段(75kb)的PCR,且差错甚少。PCR技术的发展还可用于定点突变,质粒重组及FLP等方面。这一技术的作用范围日益扩大,已成为分子生物学工作者基本技术之一。这项专利技术1985年由美国塞特斯(Cetus)公司开发。是20世纪80年代分子生物学领域中的一项革命性突破,已在分子生物学、医学、法学等领域发挥了极大的作用。

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