Evidence map›Paper›PMID 17570971›Full record

ArticleThe Korean journal of parasitology2007

Changes of cytokine mRNA expression and IgG responses in rats infected with Capillaria hepatica.

Dong Kwan Kim, Kyoung Hwan Joo, Myung Sook Chung

Open access · bronzeAbstract read
In one paragraph

Article in The Korean journal of parasitology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

5 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Luna Virus and Helminths in WildPathogens (Basel, Switzerland) · 2022
    Article
  3. Article
  4. Article
  5. Capillaria hepatica in China.World journal of gastroenterology · 2010
    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

3 authors at 1 institution in 1 country.

Dong Kwan KimDepartment of Parasitology and the Institute of Travel Medicine, Korea University College of Medicine, Seoul, 136-705, Korea.
Kyoung Hwan Joo
Myung Sook Chung
Korea University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The mRNA expression of several cytokines was evaluated in splenocytes and mesenteric lymph node (MLN) cells of rats infected with Capillaria hepatica by reverse-transcription (RT)-PCR until week 12 after infection. IgG1 and IgG2a, which are associated with Th1 and Th2 response, respectively, were also assessed by ELISA. The results indicated that the majority of cytokines, including the Th1 (IL-2 and IFN-gamma) and Th2 cytokines (IL-4, IL-5 and IL- 10) were expressed at maximal levels during the early stage of infection (after week 1-2), and the ELISA data also evidenced a similar pattern of changes in IgG1 and IgG2a. Th1 and Th2 cytokines responded in a similar fashion in this rat model. The expression of cytokines in splenocytes was significantly higher than that in MLN cells, thereby indicating that cytokine production is controlled more by spleen than by MLN. In addition, the observation that IFN-gamma expression increased unexpectedly at the time of maximal egg production (6 weeks after infection) indicated that IFN- gamma is a cytokine reacting against egg production. However, increased IL-5 expression occurring in tandem with worm activity indicated that the activity of C. hepatica might be controlled by IL-5 expression.

Indexed as

Gene Expression RegulationAnimalsAntibodies, HelminthCapillariaCytokinesDisease Models, AnimalEnoplida InfectionsEnzyme-Linked Immunosorbent AssayImmunoglobulin GLymph NodesLymphocytesRatsRats, Sprague-DawleyReverse Transcriptase Polymerase Chain ReactionRNA, MessengerSpleenAntibodies, HelminthCytokinesImmunoglobulin GRNA, Messenger

Identifiers

PMID17570971
PMCPMC2526303
OpenAlexW2076260431

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.