Evidence map›Paper›PMID 36951394›Full record

ArticleJournal of veterinary internal medicine

The classical and alternative circulating renin-angiotensin system in normal dogs and dogs with stage B1 and B2 myxomatous mitral valve disease.

Hillary H Hammond, Marisa K Ames, Oliver Domenig, Brian A Scansen, Nuen Tsang Yang, Machelle D Wilson, Erin Sunshine, Kaitlyn Brunk, Allison Masters

Open access · goldAbstract readObservational Study, Veterinary
In one paragraph

Article in Journal of veterinary internal medicine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

16 citing papers in PubMed, 14 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

9 authors at 2 institutions in 2 countries.

Hillary H HammondDepartment of Clinical Sciences, Colorado State University College of Veterinary Medicine and Biomedical Sciences, Fort Collins, Colorado, USA.ORCID https://orcid.org/0000-0003-2828-3113
Marisa K AmesDepartment of Clinical Sciences, Colorado State University College of Veterinary Medicine and Biomedical Sciences, Fort Collins, Colorado, USA.ORCID https://orcid.org/0000-0002-3865-6123
Oliver DomenigClinical and Translational Science Center, Department of Public Health Sciences, Division of Biostatistics, University of California, Sacramento, California, USA.
Brian A ScansenDepartment of Clinical Sciences, Colorado State University College of Veterinary Medicine and Biomedical Sciences, Fort Collins, Colorado, USA.ORCID https://orcid.org/0000-0001-7427-2402
Nuen Tsang YangAttoquant Diagnostics GmbH, Vienna, Austria.
Machelle D WilsonAttoquant Diagnostics GmbH, Vienna, Austria.
Erin SunshineDepartment of Clinical Sciences, Colorado State University College of Veterinary Medicine and Biomedical Sciences, Fort Collins, Colorado, USA.
Kaitlyn BrunkDepartment of Clinical Sciences, Colorado State University College of Veterinary Medicine and Biomedical Sciences, Fort Collins, Colorado, USA.
Allison MastersDepartment of Clinical Sciences, Colorado State University College of Veterinary Medicine and Biomedical Sciences, Fort Collins, Colorado, USA.
Colorado State University · USCS Diagnostics · DE

Funding

Ceva Sante AnimaleColorado State University - Dr. Kaitlyn Brunk received a stipend from the Veterinary Summer Scholars Program, which receives funding from Boehringer-Ingelheim
6 · The paper itself

Abstract

backgroundThe behavior of the comprehensive circulating renin-angiotensin system (RAS) in dogs with myxomatous mitral valve disease (MMVD) before to the onset of congestive heart failure remains largely unexplored. HYPOTHESIS/

objectivesThe classical and alternative RAS activity and aldosterone concentrations will be significantly higher in dogs with American College of Veterinary Internal Medicine (ACVIM) stage B2 MMVD compared to normal dogs and dogs with ACVIM stage B1 MMVD. ANIMALS: One-hundred seventeen client-owned dogs (normal = 60; B1 = 31; B2 = 26).

methodsProspective observational study. Angiotensin peptides (AP) and aldosterone concentrations were measured using liquid chromatography and mass spectrometry. Angiotensin converting enzymes 1 and 2 (ACE, ACE2) and renin activity surrogates were calculated from AP concentrations. Equilibrium dialysis (ED) and immediate protease inhibition (PI) methods of AP quantification were compared in 14 healthy dogs.

resultsCore RAS activity and aldosterone concentrations did not differ among the 3 groups. However, the balance between the alternative and classical RAS differed, with dogs with stage B2 MMVD having significantly higher ACE2 activity surrogate (ACE2 CONCLUSIONS AND CLINICAL IMPORTANCE: Circulating alternative RAS activity, specifically the surrogate measure of ACE2 activity, was increased in dogs with stage B2 MMVD as compared to normal dogs. Equilibrium dialysis results are analogous to immediate protease inhibition in dogs.

Indexed as

Dog DiseasesHeart Valve DiseasesAldosteroneAngiotensin-Converting Enzyme 2AngiotensinsAnimalsDogsMitral ValveRenin-Angiotensin SystemAldosteroneAngiotensin-Converting Enzyme 2Angiotensinsangiotensin converting enzyme 2equilibrium dialysisheart failureneurohormonesprotease inhibitionurine aldosterone to creatinine ratio

Identifiers

PMID36951394
PMCPMC10229370
OpenAlexW4360600540

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.