Evidence map›Paper›PMID 20889890›Full record

ArticleThe American journal of tropical medicine and hygiene2010

Development of multiplex real-time polymerase chain reaction for detection of Entamoeba histolytica, Entamoeba dispar, and Entamoeba moshkovskii in clinical specimens.

Zulhainan Hamzah, Songsak Petmitr, Mathirut Mungthin, Saovanee Leelayoova, Porntip Chavalitshewinkoon-Petmitr

Abstract read
In one paragraph

Article in The American journal of tropical medicine and hygiene, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
–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

18 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Evaluation of Each ThreeMicroorganisms · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Food and waterborne parasitology · 2021
    Article
  9. Article
  10. Update on laboratory diagnosis of amoebiasis.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2019
    Review
  11. Detection of Entamoeba histolytica by Recombinase Polymerase Amplification.The American journal of tropical medicine and hygiene · 2015
    Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Seroprevalence of Entamoeba histolytica infection in China.The American journal of tropical medicine and hygiene · 2012
    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.

Zulhainan HamzahDepartment of Protozoology, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand. zulhainan@hotmail.com
Songsak Petmitr
Mathirut Mungthin
Saovanee Leelayoova
Porntip Chavalitshewinkoon-Petmitr

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiplex real-time polymerase chain reaction (PCR) was developed for differential detection of Entamoeba histolytica, Entamoeba dispar, and Entamoeba moshkovskii. Specific primers were designed for all three species, and then differentiation of E. histolytica and E. dispar was achieved simultaneously using a hybridization probe and melting curve analysis, whereas E. moshkovskii was detected with a separate probe under the same condition. This assay detected as little as 0.2 pg of E. histolytica DNA and 2 pg each for E. dispar and E. moshkovskii DNA. Thirty-five clinical samples suspected to be E. histolytica infection by microscopy were tested. The results showed 32 positive samples; four samples were E. histolytica and 28 samples were E. dispar. Interestingly, one E. dispar positive sample showed a mixed infection with E. moshkovskii. This is the first report of E. moshkovskii infection from Thailand and this assay is currently the most rapid and sensitive method to differentiate these human amoebas.

Indexed as

DNA, ProtozoanEntamoebaEntamoebiasisFecesHumansPolymerase Chain ReactionSensitivity and SpecificitySpecies SpecificityThailandTime FactorsDNA, Protozoan

Identifiers

PMID20889890
PMCPMC2946767

What OpenQuestion holds

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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.