Evidence map›Paper›PMID 22102980›Full record

ArticleJournal of neurology & neurophysiology2011

Vascular Protection Following Cerebral Ischemia and Reperfusion.

Sara Morales Palomares, Marilyn J Cipolla

Open access · bronzeAbstract read
In one paragraph

Article in Journal of neurology & neurophysiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
3.4field-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

40 citing papers in PubMed, 76 citations in OpenAlex.

  1. Article
  2. Review
  3. Activation of BKCurrent issues in molecular biology · 2026
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  6. CaCommunications biology · 2024
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  15. Article
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  19. Pharmacologically increasing collateral perfusion during acute stroke using a carboxyhemoglobin gas transfer agent (Sanguinate™) in spontaneously hypertensive rats.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2018
    Article
  20. Review
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.

Sara Morales PalomaresDepartments of Neurology, Obstetrics, Gynecology & Reproductive Sciences and Pharmacology, University of Vermont, Burlington, Vermont.
Marilyn J Cipolla
University of Vermont · US

Funding

Impact of SAH on Parenchymal Arterioles and Neurovascular CouplingP01HL095488 · NHLBI · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI BONEV, ADRIAN · 2010 to 2014
$11.4M
The Role of the Blood Brain Barrier in Seizure During Pregnancy and PreeclampsiaR01NS045940 · NINDS · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI CIPOLLA, MARILYN J · 2003 to 2018
$4.6M
Cerebral Arteriole Function during Hyperglycemic StrokeR01NS043316 · NINDS · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI CIPOLLA, MARILYN J · 2005 to 2009
$1.5M
NHLBI NIH HHS P01 HL095488NINDS NIH HHS R01 NS043316NINDS NIH HHS R01 NS045940
6 · The paper itself

Abstract

Despite considerable research that has contributed to a better understanding of the pathophysiology of stroke, translation of this knowledge into effective therapies has largely failed. The only effective treatment for ischemic stroke is rapid recanalization of an occluded vessel by dissolving the clot with tissue plasminogen activator (tPA). However, stroke adversely affects vascular function as well that can cause secondary brain injury and limit treatment that depends on a patent vasculature. In middle cerebral arteries (MCA), ischemia/reperfusion (I/R) cause loss of myogenic tone, vascular paralysis, and endothelial dysfunction that can lead to loss of autoregulation. In contrast, brain parenchymal arterioles retain considerable tone during I/R that likely contributes to expansion of the infarct into the penumbra. Microvascular dysregulation also occurs during ischemic stroke that causes edema and hemorrhage, exacerbating the primary insult. Ischemic injury of vasculature is progressive with longer duration of I/R. Early postischemic reperfusion has beneficial effects on stroke outcome but can impair vascular function and exacerbate ischemic injury after longer durations of I/R. This review focuses on current knowledge on the effects of I/R on the structure and function of different vascular segments in the brain and highlight some of the more promising targets for vascular protection.

Identifiers

PMID22102980
PMCPMC3216640
OpenAlexW1975727919

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.