Evidence map›Paper›PMID 20421109›Full record

ArticleThe Journal of surgical research2011

HB-EGF improves intestinal microcirculation after hemorrhagic shock.

Hong-yi Zhang, Andrei Radulescu, Yan Chen, Gail E Besner

Abstract read
In one paragraph

Article in The Journal of surgical research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.9field-weighted citation impact, top 23% 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

5 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Article
  3. Heparin-binding EGF-like growth factor (HB-EGF) therapy for intestinal injury: Application and future prospects.Pathophysiology : the official journal of the International Society for Pathophysiology · 2014
    Article
  4. Article
  5. 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

4 authors at 1 institution in 1 country.

Hong-yi ZhangDepartment of Pediatric Surgery, Nationwide Children's Hospital, The Research Institute at Nationwide Children's Hospital, Center for Perinatal Research, The Ohio State University College of Medicine, Columbus, Ohio 43205, USA.
Andrei Radulescu
Yan Chen
Gail E Besner
Nationwide Children's Hospital · US

Funding

University of Iowa Clinical and Translational Science Program (TL1)UL1RR025755 · NCRR · OHIO STATE UNIVERSITY · PI JACKSON, REBECCA D · 2008 to 2011
$26.3M
HB-EGF and Intestinal Ischemia/ReperfusionR01GM061193 · NIGMS · RESEARCH INST NATIONWIDE CHILDREN'S HOSP · PI BESNER, GAIL E · 2002 to 2014
$3.6M
NCRR NIH HHS UL1 RR025755NIGMS NIH HHS R01 GM061193NIGMS NIH HHS R01 GM61193
6 · The paper itself

Abstract

backgroundThe goal of this study was to determine the role of heparin-binding epidermal growth factor-like growth factor (HB-EGF) as a mediator of gut microcirculation after hemorrhagic shock and resuscitation (HS/R) in mice. MATERIALS AND

methodsHS/R was induced in HB-EGF knockout (KO) and wild type (WT) mice. Ink-gelatin injection and vascular corrosion casting were performed to visualize the gut microvasculature. The degree of gut microcirculatory injury was graded using five patterns of injury (1-5) according to the severity of microvascular hypoperfusion. Statistical analyses were performed using linear mixed models with P < 0.05 considered statistically significant.

resultsHB-EGF KO mice subjected to HS/R had significantly decreased perfusion of the gut microvasculature compared with WT mice subjected to HS/R (P = 0.0001). HB-EGF KO mice subjected to HS/R and treated with exogenous HB-EGF had significantly increased gut microvascular perfusion compared with non-HB-EGF treated KO mice (P = 0.01). Lastly, WT mice subjected to HS/R and treated with HB-EGF had significantly increased gut microvascular perfusion compared with non-HB-EGF-treated WT mice (P = 0.04).

conclusionsHB-EGF improves gut microcirculation after HS/R. These findings support the clinical use of HB-EGF in protection of the intestines from disease states associated with intestinal hypoperfusion injury.

Indexed as

AnimalsCorrosion CastingDisease Models, AnimalHeparin-binding EGF-like Growth FactorIntercellular Signaling Peptides and ProteinsIntestinal DiseasesIntestinesMiceMice, 129 StrainMice, Inbred C57BLMice, KnockoutMicrocirculationMicroscopy, Electron, ScanningMicrovesselsReperfusion InjuryResuscitationHbegf protein, mouseHeparin-binding EGF-like Growth FactorIntercellular Signaling Peptides and Proteins

Identifiers

PMID20421109
PMCPMC2911522
OpenAlexW2084177480

What OpenQuestion holds

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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.