نتایج جستجو برای: using qrt

تعداد نتایج: 3392536  

2017
Andriy Malovanyy

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Journal: :The British journal of radiology 1976
F M Khan V C Moore S H Levitt

In the treatment of superficial lesions with 8-13 MeV electrons, lead shields are often used to protect the underlying tissue. Measurements were made with film and ion chamber to analyse various aspects of external and internal shielding in electron beam therapy. Data were obtained on the thickness of lead required for shielding, the effect of blocking on dose-rate, electron-backscattering from...

2013
Rama Chaudhry Sutikshan Sharma Sabah Javed Kapil Passi A.B. Dey Pawan Malhotra

BACKGROUND & OBJECTIVES Mycoplasma pneumoniae is the most important and common cause of community-acquired pneumonia (CAP). The conventional detection methods (culture and serology) lack sensitivity. PCR offers a better approach for rapid detection but is prone to carry over contamination during manipulation of amplification products. Quantitative real-time PCR (qRT-PCR) method offers an attrac...

2006
N. JOSHI B. GRAMMATICOS T. TAMIZHMANI A. RAMANI

Second-order mappings obtained as reductions of integrable lattice equations are generally expected to have integrals that are ratios of biquadratic polynomials, i.e., to be of QRT-type. In this paper we find reductions of integrable lattice equations that are not of this type. The mappings we consider are exact reductions of integrable lattice equations proposed by Adler, Bobenko and Suris. Su...

Journal: :Clinical chemistry 2003
Marcy B Grace Christopher B McLeland Steven J Gagliardi Jeffrey M Smith William E Jackson William F Blakely

BACKGROUND High-throughput and forward-deployable biological dosimetry capabilities are required for tactical and medical decisions after radiologic events. We previously reported a quantitative reverse transcription (QRT)-PCR assay for human radiation-responsive gene targets using a whole-blood ex vivo irradiation model, but we needed a multitarget assay on a smaller, less costly, real-time PC...

Journal: :Journal of clinical microbiology 2015
Timothy R Southern Lori D Racsa César G Albariño Paul D Fey Steven H Hinrichs Caitlin N Murphy Vicki L Herrera Anthony R Sambol Charles E Hill Emily L Ryan Colleen S Kraft Shelley Campbell Tara K Sealy Amy Schuh James C Ritchie G Marshall Lyon Aneesh K Mehta Jay B Varkey Bruce S Ribner Kent P Brantly Ute Ströher Peter C Iwen Eileen M Burd

Rapid, reliable, and easy-to-use diagnostic assays for detection of Zaire ebolavirus (ZEBOV) are urgently needed. The goal of this study was to examine the agreement among emergency use authorization (EUA) tests for the detection of ZEBOV nucleic acids, including the BioFire FilmArray BioThreat (BT) panel, the FilmArray BT-E panel, and the NP2 and VP40 quantitative real-time reverse transcripta...

2014
Kalliopi I. Pappa Alexandros Rodolakis Ioanna Christodoulou Maria Gazouli Sofia Markaki Aris Antsaklis Nicholas P. Anagnou

To address the value of qRT-PCR and IHC in accurately detecting lymph node micrometastasis in gynecological cancer, we performed a systematic approach, using a set of dual molecular tumor-specific markers such as cytokeratin 19 (CK19) and carbonic anhydrase 9 (CA9), in a series of 46 patients (19 with cervical cancer, 18 with endometrial cancer, and 9 with vulvar cancer). A total of 1281 lymph ...

Journal: :Journal of clinical microbiology 2005
Leen Vijgen Els Keyaerts Elien Moës Piet Maes Griet Duson Marc Van Ranst

The clinical significance of human coronaviruses in more severe respiratory illnesses has recently been shown to be higher than was previously assumed. Rapid and reliable diagnosis of human coronavirus infections therefore becomes indispensable in a routine clinical setting. In this study, we present a very sensitive and specific TaqMan-based, real-time quantitative reverse transcriptase PCR (q...

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