Evidence map›Paper›PMID 16597870›Full record

ArticleJournal of clinical microbiology2006

Use of PCR and reverse line blot hybridization assay for rapid simultaneous detection and serovar identification of Chlamydia trachomatis.

Likuan Xiong, Fanrong Kong, Hua Zhou, Gwendolyn L Gilbert

Abstract read
In one paragraph

Article in Journal of clinical microbiology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
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  5. Review
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  7. Article
  8. Article
  9. Multiplex PCR and reverse line blot hybridization assay (mPCR/RLB).Journal of visualized experiments : JoVE · 2011
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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.

Likuan XiongCentre for Infectious Diseases and Microbiology (CIDM), Institute of Clinical Pathology and Medical Research (ICPMR), Westmead Hospital, Darcy Rd., Westmead, New South Wales 2145, Australia.
Fanrong Kong
Hua Zhou
Gwendolyn L Gilbert

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to develop and evaluate multiplex and nested PCR-reverse line blot (RLB) hybridization assays for detection and serovar identification of Chlamydia trachomatis. Two sets of primers targeting the VD2 region of the omp1 gene and one set targeting the cryptic plasmid were designed for use in multiplex (both targets) and nested PCR (omp1 only). For the RLB assay, labeled omp1 amplicons were hybridized to a membrane containing probes specific for 15 C. trachomatis serovars. The assays were used to test 429 clinical specimens, which had been previously tested for C. trachomatis using the COBAS AMPLICOR system. Specimens were tested without knowledge of the COBAS AMPLICOR result. Of 205 specimens that were positive by COBAS AMPLICOR, 201 (98%) were positive by multiplex PCR-RLB and 188 (92%) were also positive by omp1 nested PCR-RLB. In addition, three of 224 COBAS AMPLICOR-negative specimens were positive by omp1 nested PCR-RLB. One hundred sixty-six of 191 (87%) specimens in which C. trachomatis serovars were identified contained only one serovar and 25 (13%) contained two or three serovars. Serovars D, E, and F were found in 31 (16%), 83 (43%), and 51 (27%) specimens, respectively. Serovar E (41%) was the most commonly identified single serovar. Serovars J and K were found alone uncommonly (<2% each), but 18 of 25 (72%) specimens with multiple C. trachomatis serovars contained one or both (10 specimens) of these serovars. The nested (ompI) PCR-RLB is a specific and sensitive method for simultaneous detection and serovar identification of C. trachomatis, which can reliably identify mixed C. trachomatis serovars. It is suitable for use in epidemiological studies.

Indexed as

Bacterial Typing TechniquesChlamydia InfectionsChlamydia trachomatisDNA PrimersFemaleHumansMaleNucleic Acid HybridizationPolymerase Chain ReactionPorinsSensitivity and SpecificityDNA PrimersPorins

Identifiers

PMID16597870
PMCPMC1448689

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.