Evidence map›Paper›PMID 17125519›Full record

ArticleMalaria journal2006

Scanning electron microscopy of the neuropathology of murine cerebral malaria.

Peter Lackner, Ronny Beer, Raimund Helbok, Gregor Broessner, Klaus Engelhardt, Christian Brenneis, Erich Schmutzhard, Kristian Pfaller

Open access · goldAbstract read
In one paragraph

Article in Malaria journal, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.2field-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

20 citing papers in PubMed, 35 citations in OpenAlex.

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  16. Sepsis-associated encephalopathy: a magnetic resonance imaging and spectroscopy study.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2010
    Article
  17. Sporulation in mycobacteria.Proceedings of the National Academy of Sciences of the United States of America · 2009
    Article
  18. Article
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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

8 authors at 1 institution in 1 country.

Peter LacknerClinical Department of Neurology, Innsbruck Medical University, Innsbruck, Austria. peter.lackner@i-med.ac.at
Ronny Beer
Raimund Helbok
Gregor Broessner
Klaus Engelhardt
Christian Brenneis
Erich Schmutzhard
Kristian Pfaller
Innsbruck Medical University · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe mechanisms leading to death and functional impairments due to cerebral malaria (CM) are yet not fully understood. Most of the knowledge about the pathomechanisms of CM originates from studies in animal models. Though extensive histopathological studies of the murine brain during CM are existing, alterations have not been visualized by scanning electron microscopy (SEM) so far. The present study investigates the neuropathological features of murine CM by applying SEM.

methodsC57BL/6J mice were infected with Plasmodium berghei ANKA blood stages. When typical symptoms of CM developed perfused brains were processed for SEM or light microscopy, respectively.

resultsUltrastructural hallmarks were disruption of vessel walls, parenchymal haemorrhage, leukocyte sequestration to the endothelium, and diapedesis of macrophages and lymphocytes into the Virchow-Robin space. Villous appearance of observed lymphocytes were indicative of activated state. Cerebral oedema was evidenced by enlargement of perivascular spaces.

conclusionThe results of the present study corroborate the current understanding of CM pathophysiology, further support the prominent role of the local immune system in the neuropathology of CM and might expose new perspectives for further interventional studies.

Indexed as

AnimalsBrainCerebral HemorrhageLeukocytesMalaria, CerebralMiceMice, Inbred C57BLMicroscopy, Electron, Scanning

Identifiers

PMID17125519
PMCPMC1676017
OpenAlexW1563657464

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.