Evidence map›Paper›PMID 19911264›Full record

ArticleVirus genes2010

Development and validation of reverse transcription loop-mediated isothermal amplification for detection of PRRSV.

Changmu Chen, Shangjin Cui, Chaofan Zhang, Jun Li, Jinbao Wang

Abstract readValidation Study
PubMed Publisher
In one paragraph

Article in Virus genes, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Changmu ChenDivision of Swine Infectious Disease, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute of CAAS, No. 427, Maduan Street, Nangang District, Harbin, Heilongjiang 150001, People's Republic of China.
Shangjin Cui
Chaofan Zhang
Jun Li
Jinbao Wang

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To establish a reverse-transcription loop-mediated isothermal amplification (RT-LAMP) method for rapid detection of porcine reproductive and respiratory syndrome virus (PRRSV), four primers specific to six regions of the N gene were designed. After amplification in an isothermal water bath for 1 h, samples containing PRRSV generated the expected ladder-like products while porcine parvovirus, porcine circovirus, classic swine fever virus, pseudorabies virus, and swine testis cells generated no product. The sensitivity and specificity of the RT-LAMP assay were evaluated by comparison with reverse-transcription polymerase chain reaction (RT-PCR) and real-time PCR. Because it is specific and simple, the RT-LAMP assay will be useful for the diagnosis of PRRSV infection.

Indexed as

Reverse TranscriptionAnimalsHumansNucleic Acid Amplification TechniquesPorcine respiratory and reproductive syndrome virusSwineTemperature

Identifiers

PMID19911264

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.