Evidence map›Paper›PMID 23254125›Full record

ArticleJournal of clinical microbiology2013

Helicobacter pylori virulence genes detected by string PCR in children from an urban community in northeastern Brazil.

Maria H R B Goncalves, Cícero I S M Silva, Manuel B Braga-Neto, Andrea B C Fialho, Andre M N Fialho, Dulciene M M Queiroz, Lucia L B C Braga

Open access · bronzeAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of clinical microbiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.1field-weighted citation impact, top 14% of its field
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

9 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. World journal of gastroenterology · 2019
    Review
  4. Article
  5. [Prevalence of Helicobacter pylori cagA, vacA, and iceA genotypes in children with gastroduodenal diseases].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2016
    Article
  6. Article
  7. Article
  8. Article
  9. Association among H. pylori virulence markers dupA, cagA and vacA in Brazilian patients.The journal of venomous animals and toxins including tropical diseases · 2014
    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

7 authors at 3 institutions in 1 country.

Maria H R B GoncalvesClinical Research Unity, Department of Internal Medicine, University Hospital Walter Cantídio, Federal University of Ceará, Fortaleza, Ceará, Brazil.
Cícero I S M Silva
Manuel B Braga-Neto
Andrea B C Fialho
Andre M N Fialho
Dulciene M M Queiroz
Lucia L B C Braga
Hospital Universitário Walter Cantídio · BRUniversidade Federal do Ceará · BRUniversidade Federal de Minas Gerais · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The accuracy of a nested PCR in gastric DNA obtained by a string test for the diagnosis of Helicobacter pylori infection in asymptomatic children was 94.0%. The cagA-positive toxigenic vacAs1m1 strains were the most prevalent strains, indicating that this population is colonized early by the strains associated with gastric cancer.

Indexed as

AdolescentAntigens, BacterialAsymptomatic DiseasesBacterial ProteinsBrazilChildFemaleGastric MucosaHelicobacter InfectionsHelicobacter pyloriHumansMalePolymerase Chain ReactionVirulence FactorsAntigens, BacterialBacterial ProteinscagA protein, Helicobacter pyloriVacA protein, Helicobacter pyloriVirulence Factors

Identifiers

PMID23254125
PMCPMC3592089
OpenAlexW2000232230

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.