Evidence map›Paper›PMID 31004847›Full record

ArticleActa biomaterialia2019

Downstream platelet adhesion and activation under highly elevated upstream shear forces.

Shekh M Rahman, Vladimir Hlady

Open access · greenAbstract read
In one paragraph

Article in Acta biomaterialia, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

13 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Article
  3. Key markers and detection methods for evaluating platelet dysfunction in mechanical circulatory support devices.Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs · 2025
    Review
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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

2 authors at 1 institution in 1 country.

Shekh M RahmanDepartment of Chemical Engineering, University of Utah, Salt Lake City, USA.
Vladimir HladyDepartment of Biomedical Engineering, University of Utah, Salt Lake City, USA. Electronic address: vladimir.hlady@utah.edu.
University of Utah · US

Funding

Upstream priming of platelets for adhesion to biomaterialsR01HL126864 · NHLBI · UNIVERSITY OF UTAH · PI FOGELSON, AARON L, HLADY, VLADIMIR · 2015 to 2018
$1.5M
NHLBI NIH HHS R01 HL126864
6 · The paper itself

Abstract

Elevated shear force caused by an anastomotic stenosis is a common complication at the blood vessel-vascular implant interface. Although elevated shear forces were found to cause platelet aggregation around a stenotic region, transient platelet exposure to elevated shear forces and subsequent downstream events occurring under lower shear force were not extensively studied. We hypothesize that effects of elevated shear forces on pre-activation of platelets for downstream adhesion and activation are relevant in understanding the increased thrombotic risk associated with blood-contacting devices. We designed a microfluidic flow system to mimic the hemodynamic environment of vasculature with an upstream anastomotic stenosis with five wall shear strain rates ranging from 1620 s

Indexed as

Flow CytometryModels, CardiovascularPlatelet AdhesivenessShear StrengthBlood PlateletsConstriction, PathologicHumansAnastomotic stenosisFlow cytometryMicrofluidicsPlatelet adhesion and activationPlatelet lysis

Identifiers

PMID31004847
PMCPMC6525641
OpenAlexW2937455314

What OpenQuestion holds

Textmetadata
LicenceTDM
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.