Evidence map›Paper›PMID 34236111›Full record

ArticleJournal of veterinary internal medicine2021

Peripheral blood lymphocyte subtypes in dogs with different stages of myxomatous mitral valve disease.

Natalia Druzhaeva, Alenka Nemec Svete, Alojz Ihan, Katka Pohar, Aleksandra Domanjko Petrič

Open access · goldAbstract read
In one paragraph

Article in Journal of veterinary internal medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

8 citing papers in PubMed, 7 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Natalia DruzhaevaSmall Animal Clinic, Veterinary Faculty, University of Ljubljana, Ljubljana, Slovenia.ORCID https://orcid.org/0000-0002-7717-1524
Alenka Nemec SveteSmall Animal Clinic, Veterinary Faculty, University of Ljubljana, Ljubljana, Slovenia.ORCID https://orcid.org/0000-0002-1199-4501
Alojz IhanInstitute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
Katka PoharInstitute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
Aleksandra Domanjko PetričSmall Animal Clinic, Veterinary Faculty, University of Ljubljana, Ljubljana, Slovenia.ORCID https://orcid.org/0000-0001-5636-9163
University of Ljubljana · SI

Funding

Javna Agencija za Raziskovalno Dejavnost RS P4-0053
6 · The paper itself

Abstract

backgroundData on alterations in peripheral blood lymphocyte (PBL) subtypes in dogs with myxomatous mitral valve disease (MMVD) is lacking.

objectivesTo investigate PBL subtypes and their correlation with parameters of inflammation and MMVD progression markers in dogs with different stages of MMVD. ANIMALS: Seventy-eight client-owned dogs: 65 with MMVD (American College of Veterinary Internal Medicine [ACVIM] classification stages B2, C, and D) and 13 healthy controls.

methodsProspective cross-sectional study. Complete cardiac assessment, flow cytometry (T lymphocytes [CD3+], their subtypes [CD3+CD4+, CD3+CD8+, CD3+CD4+CD8+, CD3+CD4-CD8-], and B lymphocytes [CD45+CD21+]) and measurement of N-terminal pro B-type natriuretic peptide, cardiac troponin I, and C-reactive protein concentrations were performed.

resultsThe percentage of CD3+CD4+ lymphocytes was significantly lower in stable ACVIM C patients (P = .01) and unstable ACVIM C and D patients (P = .003), the percentage of CD3+CD8+ lymphocytes was significantly higher in stable ACVIM C patients (P = .01) and unstable ACVIM C and D patients (P = .01), CD3+CD8+ lymphocyte concentration was significantly higher in unstable ACVIM C and D patients (P = .05), and the CD3+CD4+/CD3+CD8+ ratio was significantly lower in stable ACVIM C patients (P = .01) and unstable ACVIM C and D patients (P = .01) compared with healthy controls. CONCLUSIONS AND CLINICAL IMPORTANCE: The percentages of CD3+CD4+ and CD3+CD8+ PBL and CD4+/CD8+ ratio were altered in MMVD dogs with congestive heart failure (ACVIM C, D), but not in ACVIM B2, suggesting involvement of these PBL subtypes in the pathogenesis of congestive heart failure in dogs with MMVD.

Indexed as

Dog DiseasesHeart Valve DiseasesAnimalsCross-Sectional StudiesDogsLymphocytesMitral ValveProspective StudiescanineCD21 B lymphocytesCD3 T lymphocytesCD45CD4 T helper lymphocytesCD8 cytotoxic T lymphocytescongestive heart failuredegenerative mitral valve diseaseflow cytometry

Identifiers

PMID34236111
PMCPMC8478039
OpenAlexW3181512143

What OpenQuestion holds

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LicenceCC BY-NC
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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.