Evidence map›Paper›PMID 19294421›Full record

ArticleParasitology research2009

Evaluation of Babesia bigemina 200 kDa recombinant antigen in enzyme-linked immunosorbent assay.

Khukhuu Altangerel, Andy Alhassan, Hiroshi Iseki, Thillaiampalam Sivakumar, Damdinsuren Boldbaatar, Naoaki Yokoyama, Ikuo Igarashi

Open access · bronzeAbstract readEvaluation Study
PubMed Publisher
In one paragraph

Article in Parasitology research, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.3field-weighted citation impact, top 23% 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

2 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. 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 2 institutions in 1 country.

Khukhuu AltangerelNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Hokkaido, Japan.
Andy Alhassan
Hiroshi Iseki
Thillaiampalam Sivakumar
Damdinsuren Boldbaatar
Naoaki Yokoyama
Ikuo Igarashi
Obihiro University of Agriculture and Veterinary Medicine · JPKagoshima University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A truncated fragment of the gene encoding the 200-kDa protein (P200) of Babesia bigemina was cloned into a plasmid vector, pGEX-4 T-1 and expressed in Escherichia coli as a glutathione-S-transferase fused protein. An indirect enzyme-linked immunosorbent assay (ELISA) using the rp200/CT detected specific antibodies in cattle experimentally infected with B. bigemina. Furthermore, the antigen did not cross-react with antibodies to Babesia bovis, a closely related Babesia parasite indicating that rp200/CT is a specific antigen for the diagnosis of B. bigemina infection. Additionally, ELISA using p200/CT and polymerase chain reaction were conducted on serum and corresponding DNA samples obtained from field cattle to evaluate the diagnostic utility of the p200/CT antigen. Results from the current study suggest that p200/CT ELISA is a sensitive and specific method for improved serodiagnosis of B. bigemina infection.

Indexed as

Antigens, ProtozoanAnimalsAntibodies, ProtozoanBabesiaBabesiosisCattleCattle DiseasesCloning, MolecularCross ReactionsEnzyme-Linked Immunosorbent AssayEscherichia coliGene ExpressionRecombinant Fusion ProteinsSensitivity and Specificity200kDa Babesia bigemina antigenAntibodies, ProtozoanAntigens, ProtozoanRecombinant Fusion Proteins

Identifiers

PMID19294421
OpenAlexW1979653739

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.