Evidence map›Paper›PMID 7648720›Full record

ArticleClinical and experimental immunology1995

Anti-CD11b/CD18 antibodies reduce inflammation in acute colitis in rats.

M J Palmen, C D Dijkstra, M B van der Ende, A S Peña, E P van Rees

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In one paragraph

Article in Clinical and experimental immunology, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
1.1field-weighted citation impact, top 25% 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

40 citing papers in PubMed, 101 citations in OpenAlex.

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  20. Novel anti-inflammatory agent 3-[(dodecylthiocarbonyl)-methyl]-glutarimide ameliorates murine models of inflammatory bowel disease.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2016
    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

5 authors at 1 institution in 1 country.

M J PalmenDepartment of Cell Biology/Immunology, Faculty of Medicine, Vrije Universiteit, Amsterdam, The Netherlands.
C D Dijkstra
M B van der Ende
A S Peña
E P van Rees
Vrije Universiteit Amsterdam · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The influx of monocytes and neutrophils into the inflamed tissue could be an important aspect in the pathogenesis of inflammatory bowel disease (IBD). A membrane protein involved in the monocyte/neutrophil adherence to endothelium is CD11b/CD18 or alpha M beta 2 (complement receptor type 3 = CR3). In the present study the role of CD11b/CD18 in experimental IBD was studied by treatment with ED7 and OX42, two MoAbs against CD11b/CD18. Colitis was induced in rats by a single, rectal administration of 30 mg 2,4,6-trinitrobenzene sulfonic acid (TNBS) dissolved in ethanol 30%. Two hours before and 3 days after induction of colitis, the animals were given an i.v. dose of 0.5 mg of either ED7 or OX42 in 1 ml PBS. Controls received PBS or an irrelevant MoAb. Four days after the last treatment with the antibodies, the rats were killed, and macroscopic damage scores of the colon were determined. Macrophages and granulocytes were studied by immunohistochemistry and quantified by Interaktives Bild Analysen System (IBAS), and myeloperoxidase (MPO) activity in colonic tissue was measured. After treatment with ED7 and OX42 the mean damage score of the colon was reduced from 4.2 in IBD animals to 1.0 and 1.3, respectively. Smaller areas of ulcerations and a decrease in the number of ulcerations were observed compared with PBS-treated rats. Furthermore, the amount of infiltrating monocytes and leucocytes in the submucosa was enormously reduced, as well as MPO activity in the colonic tissue. These results show that treatment with MoAbs against CD11b/CD18 reduces clinical signs of experimental IBD in rats by a partial blockade of infiltrating macrophages and granulocytes.

Indexed as

Acute DiseaseAnimalsAntibodiesAntibodies, MonoclonalCD18 AntigensColitisGranulocytesImmunotherapyMacrophage-1 AntigenMacrophagesMalePeroxidaseRatsRats, WistarAntibodiesAntibodies, MonoclonalCD18 AntigensMacrophage-1 AntigenPeroxidase

Identifiers

PMID7648720
PMCPMC1553253
OpenAlexW1965204712

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.