background and objectives: loop-mediated isothermal amplification is a novel nucleic acid amplification assay providing as a simple diagnostic tool for rapid identification of microbial diseases in developing countries. in this study, a lamp assay was established for yersinia enterocolitica , a leading cause of acute enterocolitis in young children. materials and methods: lamp assay was establi...

background and aims: considering difficulties in usual laboratory methods in detection of viral infections, improved dna-based diagnostic techniques are more reliable. loop mediated isothermal amplification method (lamp) is a nucleic acid amplification method that amplifies dna using six primers which has been developed to diagnose viruses as a rapid and high efficiency test. in this study, the...

We present eLAMP, a PERL script, with Tk graphical interface, that electronically simulates Loop-mediated AMPlification (LAMP) allowing users to efficiently test putative LAMP primers on a set of target sequences. eLAMP can match primers to templates using either exact (via builtin PERL regular expressions) or approximate matching (via the tre-agrep library). Performance was tested on 40 whole ...

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.

Twenty two isolates of Pasteurella multocida were obtained from different tissues of dead birds and animals (cattle, buffalo, sheep, and goat) suspected of fowl cholera and haemorrhagic septicaemia. The isolates were confirmed as P. multocida by various biochemical tests and PM PCR. An attempt was made to standardize Loop mediated isothermal amplification (LAMP) using newly designed primer sequ...

conclusions the analytical sensitivity of lamp and pcr methods, using the designed primers, was 8 times more than any other reported methods. the designed methods are specific and sensitive for detection of h. pylori in different clinical and environmental samples. results the detection limits of the lamp and pcr assay were similar and were 10 fg of pure dna of h. pylori, which is equal to 6 co...

Nucleic acid amplification is the basis for many molecular diagnostic assays. In these cases, the amplification product must be detected and analyzed, typically requiring extended workflow time, sophisticated equipment, or both. Here we present a novel method of amplification detection that harnesses the pH change resulting from amplification reactions performed with minimal buffering capacity....