نتایج جستجو برای: cobas amplicor monitor test

تعداد نتایج: 883872  

Journal: :Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology 2011
D T Geraets C H Lenselink R L M Bekkers L J van Doorn W G V Quint W J G Melchers

BACKGROUND High-risk (hr)HPV testing plays an important role in primary cervical cancer screening. Subsequent hrHPV genotyping might contribute to better risk stratification. The majority of hrHPV tests do not include identification of individual hrHPV genotypes. OBJECTIVES The digene HPV Genotyping RH Test (strip-based) and LQ Test (xMAP-based) allow genotyping of GP5+/6+ amplimers, but thei...

Journal: :Journal of clinical microbiology 2006
Hamid Jalal Hannah Stephen Martin D Curran Janet Burton Michelle Bradley Christopher Carne

A multitarget real-time PCR (MRT-PCR) for detection of Chlamydia trachomatis DNA was developed and validated. There were three targets for amplification in a single reaction: the cryptic plasmid (CP), the major outer membrane protein (MOMP) gene, and an internal control. The assay had the following characteristics: (i) detection and confirmation of the presence of C. trachomatis DNA in a single...

Journal: :Communicable diseases intelligence quarterly report 2003
David E Leslie Franca Azzato Norbert Ryan Janet Fyfe

The Roche Cobas Amplicor Chlamydia trachomatis/Neisseria gonorrhoeae polymerase chain reaction (PCR) assay can simultaneously detect both C. trachomatis and N. gonorrhoeae, and has been cleared by United States Food and Drug Administration (FDA) for the testing of endocervical and urethral swabs and urine specimens. The Amplicor N. gonorrhoeae PCR target sequence is known to be present in some ...

Journal: :Journal of clinical microbiology 1997
M Hiyoshi S Tagawa T Takubo K Tanaka T Nakao Y Higeno K Tamura M Shimaoka A Fujii M Higashihata Y Yasui T Kim A Hiraoka N Tatsumi

We evaluated the AMPLICOR CMV test (PCR) for the direct detection of cytomegalovirus in plasma. Sixty-eight specimens were involved for the comparison between the AMPLICOR test and the antigenemia assay. The sensitivities, specificities, and positive and negative predictive values were 97.1, 100, 100, and 97.1%, respectively, for the AMPLICOR test and 79.4, 100, 100, and 82.9%, respectively, fo...

2001
Stephen J. Polyak David R. Gretch Andrea Ferreira-Gonzalez Carlton T. Garrett Frederick S. Nolte Michael W. Fried Mitchell L. Shiffman FREDERICK S. NOLTE MICHAEL W. FRIED MITCHELL L. SHIFFMAN ANDREA FERREIRA-GONZALEZ CARLTON T. GARRETT EUGENE R. SCHIFF STEPHEN J. POLYAK DAVID R. GRETCH

Journal: :archives of clinical infectious diseases 0
seyed moayed alavian baqiyatallah research center for gastroenterology and liver diseases, baqiyatallah medical sciences university, tehran, ir iran; baqiyatallah research center for gastroenterology and liver diseases, baqiyatallah medical sciences university, tehran, ir iran. email: email: seyed mohammad miri baqiyatallah research center for gastroenterology and liver diseases, baqiyatallah medical sciences university, tehran, ir iran mohammad javad behzadnia baqiyatallah research center for gastroenterology and liver diseases, baqiyatallah medical sciences university, tehran, ir iran

background to evaluate the strength of association and to determine the best prediction of response in terms of sensitivity and specificity among quantitative baseline hbv-dna levels in blood serum in patients with chronic hepatitis b (chb) infection who treated with interferon-alpha-2b. patients and methods totally, 78 chb patients with serum hbv-dna>105 copies/ml were treated with interferona...

2011
Sun Young Cho Min Jin Kim Jin-Tae Suh Hee Joo Lee

PURPOSE PCR is widely used for rapidly and accurately detecting Mycobacterium species. The purpose of this study was to assess the diagnostic performance of three real-time PCR kits and evaluate the concordance with two older PCR methods. MATERIALS AND METHODS Using 128 samples, the five PCR methods were assessed, including an in-house PCR protocol, the COBAS Amplicor MTB, the COBAS TaqMan MT...

Journal: :Sexually transmitted infections 2010
M J Hopkins L J Ashton F Alloba A Alawattegama I J Hart

OBJECTIVE To evaluate a sensitive and specific, real-time PCR assay with internal control for Chlamydia trachomatis and Neisseria gonorrhoeae DNA detection in urine specimens. METHODS The diagnostic performance of a laboratory-developed quadruplex assay (LDQA) targeting the cryptic plasmid and MOMP genes of C trachomatis, the porA pseudogene of N gonorrhoeae and a synthetic internal control w...

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