نتایج جستجو برای: mediated isothermal amplification
تعداد نتایج: 472108 فیلتر نتایج به سال:
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Loop-mediated isothermal amplification (LAMP) method for detection of genetically modified maize T25
The loop-mediated isothermal amplification (LAMP) assay indicates a potential and valuable means for genetically modified organism (GMO) detection especially for its rapidity, simplicity, and low cost. We developed and evaluated the specificity and sensitivity of the LAMP method for rapid detection of the genetically modified (GM) maize T25. A set of six specific primers was successfully design...
Integrating loop-mediated isothermal amplification (LAMP) with capacitively coupled contactless conductivity detection (C(4)D), we have developed an electrical sensor for the simultaneous amplification and detection of specific sequence DNA. Using the O26-wzy gene as a model, the amount of initial target gene could be determined via the threshold time obtained by monitoring the progression of t...
مقدمه:سالمونلاها از مهمترین باکتری های بیماری و عامل تیفوئید، باکتریمی، آنتروکولیت و سالمونلوز است که از عفونت های مشترک انسان و حیوانات می باشد. بیماریهای ناشی از این عامل یک معضل بزرگ بهداشتی در جهان به خصوص در کشورهای در حال توسعه از جمله کشور ما می باشد. بنابراین تشخیص سریع، دقیق و به موقع آن برای جلوگیری از اپیدمی و عوارض مخرب این باکتری ضروری به نظر می رسد. برای تشخیص سالمونلا روش های مخت...
This study established a constant-temperature fluorescence quantitative detection method, combining loop-mediated isothermal amplification (LAMP) with molecular beacons. The advantages of LAMP are its convenience and efficiency, as it does not require a thermocycler and results are easily visualized by the naked eye. However, a major disadvantage of current LAMP techniques is the use of indirec...
Currently, there are no FDA-approved nucleic acid amplification tests (NAATs) for the detection or confirmation of HIV-2 infection. Here, we describe the development of a real-time assay for the detection of HIV-2 DNA and RNA using reverse transcription-loop-mediated isothermal amplification (RT-LAMP) and the ESEQuant tube scanner, a portable isothermal amplification/detection device.
The fungus Paracoccidioides brasiliensis is the pathogen of paracoccidioidomycosis (PCM), a systemic mycosis prevalent in Latin America. The loop-mediated isothermal amplification method (LAMP) was used in this study to detect the presence of P. brasiliensis in sputa samples from patients with chronic PCM, suspected PCM, and a negative control. The target P. brasiliensis gp43 gene was amplified...
In this study, a loop-mediated isothermal amplification (LAMP) assay was established to detect Toxoplasma gondii DNA in mice infected with T. gondii PRU strain. This LAMP assay was based on the sequence of highly repetitive B1 gene. The detection limit of T. gondii LAMP assay was 1 pg of T. gondii DNA, which was evaluated using 10-fold serially diluted DNA of cultured parasites. The LAMP assay ...
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