نتایج جستجو برای: multiplex taqman real
تعداد نتایج: 550796 فیلتر نتایج به سال:
BACKGROUND Early identification of pathogens and antimicrobial resistance in bloodstream infections (BSIs) decreases morbidity and mortality, particularly in immunocompromised patients. The aim of the present study was to compare real-time polymerase chain reaction (PCR) with commercial kits for detection of 17 pathogens from blood culture (BC) and 10 antimicrobial resistance genes. METHODS A...
BACKGROUND Trypanosoma cruzi has been classified into six Discrete Typing Units (DTUs), designated as TcI-TcVI. In order to effectively use this standardized nomenclature, a reproducible genotyping strategy is imperative. Several typing schemes have been developed with variable levels of complexity, selectivity and analytical sensitivity. Most of them can be only applied to cultured stocks. In ...
چکیده جداسازی dna جنینی از خون مادر جهت تشخیص غیر تهاجمی قبل از تولد تعدادی کروموزومهای جنینی هدف: استفاده ازdna جنینی در تشخیص قبل از تولد غیر تهاجمی آنوپلوئیدی های کروموزومی جنین اخیرا مورد توجه قرار گرفته است. از هشت هفتگی سن بارداری dna جنینی وارد جریان خون مادر می گردد و منبع خوبی برای تشخیص قبل از تولد بدون نیاز به آمنیو سنتز یا نمونه گیری از پرزهای جفتی است که خطری برای مادر و جنین ن...
BACKGROUND Viral hemorrhagic fevers (VHFs) are a group of animal and human illnesses that are mostly caused by several distinct families of viruses including bunyaviruses, flaviviruses, filoviruses and arenaviruses. Although specific signs and symptoms vary by the type of VHF, initial signs and symptoms are very similar. Therefore rapid immunologic and molecular tools for differential diagnosis...
Phytoplasmas and Xylella spp. are bacteria that cause many economically important plant diseases worldwide. TaqMan probe-based quantitative real-time polymerase chain reaction (qPCR) assays have been utilized to universally detect phytoplasmas or Xylella fastidiosa. To develop a superior universal qPCR method, we used a dual priming oligonucleotide (DPO) with two annealing sites as a reverse pr...
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...
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