نتایج جستجو برای: taqman real time

تعداد نتایج: 2151566  

The aim of this study was to detect and identify meat species (beef, lamb, pork, chicken, donkey, and horse) in Kebab as a Halal meat-based food sold in on-road-restaurants of North Khorasan province (Iran) using TaqMan real-time polymerase chain reaction (PCR). Raw Kebab samples (150 samples) were obtained from on-road restaurants. The samples were prepared, DNA was extracted and TaqMan real-t...

2014
Taghi Naserpour Farivar Reza Najafipour Pouran Johari Masoumeh Aslanimehr Amir Peymani Hoasan Jahani Hashemi Baman Mirzaui

BACKGROUND AND OBJECTIVES We developed and evaluated the utility of a quadruplex Taqman real-time PCR assay that allows simultaneous identification of vancomycin-resistant genotypes and clinically relevant enterococci. MATERIALS AND METHODS The specificity of the assay was tested using reference strains of vancomycin-resistant and susceptible enterococci. In total, 193 clinical isolates were ...

Background and purpose: There are various methods for molecular detection of SARS-CoV2 genome among which, PCR-based methods are the most reliable for making diagnosis. The majority of approved PCR kits for detection of Coronavirus are based on TaqMan real-time PCR which is expensive due to incorporating fluorescent and quencher-harboring probe. The aim of this study was to design a simple and ...

2001
Christian M. Leutenegger

The polymerase chain reaction (PCR), first described in 1985, is a highly sensitive and specific technique used for the detection of nucleic acids [55]. The inventor of this technology earned a Nobel prize for his achievement [43,44], which has revolutionised research and diagnostic possibilities. Qualitative PCR is a well established and straightforward technology, but quantification of specif...

Journal: :Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology 2008
Eng Lee Tan Li Li Gaynor Yong Seng Hock Quak Wei Cheng Andrea Yeo Vincent Tak Kwong Chow Chit Laa Poh

BACKGROUND Enterovirus 71 (EV71) is the main etiological agent of Hand, Foot and Mouth Disease (HFMD) and has been associated with neurological complications which resulted in fatalities during recent outbreaks in Asia Pacific region. OBJECTIVE Develop a real-time TaqMan RT-PCR for rapid detection of EV71. STUDY DESIGN Specific primers and probe were designed based on highly conserved VP1 r...

Background & Objectives: Herpes viruses can cause diseases in the clinical range. The virus can cause infection in various body parts, especially eyes and nervous system. The aim of this study was at evaluating  the Real-Time TaqMan probe PCR in diagnosing and monitoring of the patients with suspected HSV infections.Materials & Methods: More than a thousand patients with suspected HSV infection...

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