Evidence map›Paper›PMID 11326024›Full record

ArticleJournal of clinical microbiology2001

Pretreatment with urea-hydrochloric acid enhances the isolation of Helicobacter pylori from contaminated specimens.

Q Song, G W Zirnstein, B Swaminathan, B D Gold

Open access · greenAbstract readEvaluation Study
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of clinical microbiology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.6field-weighted citation impact, top 27% 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

1 citing paper in PubMed, 7 citations in OpenAlex.

  1. Review
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

4 authors at 2 institutions in 1 country.

Q SongFoodborne and Diarrheal Diseases Branch, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA.
G W Zirnstein
B Swaminathan
B D Gold
Centers for Disease Control and Prevention · USEmory University · US

Funding

Risk factors for gastric disease in pediatric H. pyloriR01DK053708 · NIDDK · EMORY UNIVERSITY · PI GOLD, BENJAMIN DAVID · 1997 to 2006
$1.8M
NIDDK NIH HHS DK-53708-01NIDDK NIH HHS R01 DK053708
6 · The paper itself

Abstract

Human saliva seeded with H. pylori was incubated in urea-HCl and then cultured on nonselective media. Pretreatment with 0.06 N HCl-0.08 M urea for 5 min at 37 degrees C resulted in reproducible isolation of H. pylori, even at low inocula (< or =10(2) CFU/ml of saliva), despite the presence of large numbers of contaminating organisms.

Indexed as

Helicobacter InfectionsHelicobacter pyloriHumansHydrochloric AcidReproducibility of ResultsSalivaSpecimen HandlingUreaHydrochloric AcidUrea

Identifiers

PMID11326024
PMCPMC88059
OpenAlexW2141628995

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.