Evidence map›Paper›PMID 30397587›Full record

ArticleJournal of cerebrovascular and endovascular neurosurgery2018

Diverse Ischemic Postconditioning Protocols Affect the Infarction Size in Focal Ischemic Stroke.

Joo-Seok Lee, Dong-Jun Song, Jong-Hwan Hong, Tae-Sun Kim, Sung-Pil Joo

Open access · diamondAbstract read
In one paragraph

Article in Journal of cerebrovascular and endovascular neurosurgery, 2018. 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
1.0field-weighted citation impact, top 24% 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, 9 citations in OpenAlex.

  1. Review
  2. Article
  3. Systemic macrophage depletion attenuates infarct size in an experimental mouse model of stroke.Journal of cerebrovascular and endovascular neurosurgery · 2021
    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

5 authors at 2 institutions in 1 country.

Joo-Seok LeeDepartment of Neurosurgery, Gwangju Christian Hospital, Gwangju, Korea.
Dong-Jun SongDepartment of Neurosurgery, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea.
Jong-Hwan HongDepartment of Neurosurgery, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea.
Tae-Sun KimDepartment of Neurosurgery, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea.
Sung-Pil JooDepartment of Neurosurgery, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea.ORCID https://orcid.org/0000-0002-4983-0174
Chonnam National University Hospital · KRKwangju Christian Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveIschemic postconditioning (IPostC), consisted of transient brain ischemia/reperfusion cycles, is considered to have neuroprotective effect. However, there is no best single protocol of IPostC, because varied factors like species tested and characteristics of the tissue may affect the efficacy of IPostC. Thus, we investgated whether different protocols of IPostC affect neuroprotective effects in experimental animal models. MATERIALS AND

methodsThrough occlusion of middle cerebral artery (MCA) with intraluminal suture, stroke was induced in a transient focal ischemia model in mice. We conducted IPostC via brief and repeated MCA occlusion, 2 minutes after reperfusion, followed by different ischemia and reperfusion protocols. After procedure, functional neurological score and histological examination were evaluated.

resultsIPostC with different protocols resulted in diverse effects. Among them, a protocol that consists of 3 cycle of IPostC significantly reduced the infarction size 3 days after stroke.

conclusionIPostC was confirmed to reduce infarction size. The effects of IPostC are definitely affected by differences in the protocol used, including the number of cycles, the duration of individual ischemia/reperfusion episode and the entire duration of the IPostC stimuli.

Indexed as

InfarctionIschemiaIschemic postconditioningProtocol

Identifiers

PMID30397587
PMCPMC6199403
OpenAlexW2896425167

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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 OpenQuestion graph.