Evidence map›Paper›PMID 21290145›Full record

ArticleEuropean journal of applied physiology2011

The effect of acute exercise on endothelial progenitor cells is attenuated in chronic heart failure.

Emeline M Van Craenenbroeck, Luc Bruyndonckx, Christophe Van Berckelaer, Vicky Y Hoymans, Christiaan J Vrints, Viviane M Conraads

Abstract readControlled Clinical Trial
PubMed Publisher
In one paragraph

Article in European journal of applied physiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 18% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

  1. Pooled it
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  5. Article
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  11. Type 1 diabetes patients increase CXCR4Scientific reports · 2021
    Article
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  16. Article
  17. Vascular Ageing and Exercise: Focus on Cellular Reparative Processes.Oxidative medicine and cellular longevity · 2016
    Review
  18. Review
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  20. 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

6 authors at 1 institution in 1 country.

Emeline M Van CraenenbroeckDepartment of Cardiology, Antwerp University Hospital, Wilrijkstraat 10, 2650 Edegem, Belgium. Emeline.Vancraenenbroeck@ua.ac.be
Luc Bruyndonckx
Christophe Van Berckelaer
Vicky Y Hoymans
Christiaan J Vrints
Viviane M Conraads
Antwerp University Hospital · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Exercise training improves endothelial function in patients with chronic heart failure (CHF) through functional enhancement of circulating angiogenic cells and increased numbers of circulating endothelial progenitor cells (EPC). In contrast to healthy subjects, an immediate effect of acute exercise on CD34(+)/KDR(+) EPC is absent in CHF. Whether this reflects an attenuated or rather delayed mobilization, is addressed in the present study by measuring CD34(+)/KDR(+) EPC over a longer time period post-exercise. Seven CHF patients and eight healthy subjects (HS; 4 young and 4 age-matched subjects) underwent graded exercise testing (GXT). Venous blood was sampled before and 10, 30, and 60 min, 2, 4, 8, 12, 24 and 48 h following GXT to determine numbers of circulating CD34(+)/KDR(+) EPC (flow cytometry) and serum levels of stromal cell-derived factor (SDF)-1α (ELISA). In both HS groups, CD34(+)/KDR(+) EPC numbers increased within 10 min following GXT and remained elevated for up to 2 h. In CHF patients, the initial increase was small and normalized within 30 min. Evolution of CD34(+)/KDR(+) EPC numbers over time following GXT overall was attenuated in CHF versus HS (p = 0.036). Exercise considerably influenced SDF-1α levels over time (p = 0.0008), without a relation to the changes in CD34(+)/KDR(+) EPC. The immediate effect of acute exercise on CD34(+)/KDR(+) EPC numbers is not delayed, but significantly attenuated in CHF patients compared to HS.

Indexed as

AdultAgedChronic DiseaseEndothelial CellsExerciseExercise TestFemaleHeart FailureHumansMaleMiddle AgedPhysical ExertionStem CellsTime FactorsYoung Adult

Identifiers

PMID21290145
OpenAlexW2009662225

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.