Evidence mapPaperPMID 42490663Full record

ArticlePloS one2026

Myocardial microvascular patterns in histological sections from patients with and without type 2 diabetes.

Jaromír Šrámek, Aneta Pierzynová, Vojtěch Melenovský, Tomáš Kučera

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In one paragraph

Article in PloS one, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Jaromír ŠrámekInstitute of Histology and Embryology, The First Faculty of Medicine, Charles University in Prague, Prague, Czech Republic.
Aneta PierzynováInstitute of Histology and Embryology, The First Faculty of Medicine, Charles University in Prague, Prague, Czech Republic.
Vojtěch MelenovskýDepartment of Cardiology, Institute for Clinical and Experimental Medicine-IKEM, Prague, Czech Republic.
Tomáš KučeraInstitute of Histology and Embryology, The First Faculty of Medicine, Charles University in Prague, Prague, Czech Republic.ORCID https://orcid.org/0000-0003-2134-4657

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Type 2 diabetes is associated with small vessels dysfunction. This study assessed whether type 2 diabetes is associated with changes in the myocardial capillary pattern in two-dimensional histological sections as an indirect proxy for the three-dimensional network in the myocardium. We used myocardial samples from the left and right ventricles harvested during cardiac surgery (N = 53; 44 without and 9 with type 2 diabetes). We prepared histological sections with CD34-immunostained endothelium. We used cross-sections through the small vessels as points for two methods of point-pattern analysis: Voronoi-based analysis and fractal-based analysis. We were unable to detect differences in the microvascular pattern on myocardial sections of participants with and without type 2 diabetes.

Indexed as

Coronary VesselsDiabetes Mellitus, Type 2MicrovesselsMyocardiumAgedAntigens, CD34FemaleHumansMaleMiddle AgedAntigens, CD34

Identifiers

PMID42490663
PMCPMC13395422

What Socratic holds

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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 Socratic graph.