Evidence map›Paper›PMID 18769544›Full record

ArticlePloS one2008

Hyperbaric oxygen prevents early death caused by experimental cerebral malaria.

Yara C Blanco, Alessandro S Farias, Uta Goelnitz, Stefanie C P Lopes, Wagner W Arrais-Silva, Bruna O Carvalho, Rogério Amino, Gerhard Wunderlich, Leonilda M B Santos, Selma Giorgio and 1 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.5field-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

18 citing papers in PubMed, 30 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Genistein modulates the expression of Toll-like receptors in experimental autoimmune encephalomyelitis.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2018
    Article
  5. Atypical activation of dendritic cells byProceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Cerebral malaria: we have come a long way.The American journal of pathology · 2012
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. 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

11 authors at 3 institutions in 1 country.

Yara C BlancoDepartment of Microbiology & Immunology, State University of Campinas, Campinas, São Paulo, Brazil.
Alessandro S Farias
Uta Goelnitz
Stefanie C P Lopes
Wagner W Arrais-Silva
Bruna O Carvalho
Rogério Amino
Gerhard Wunderlich
Leonilda M B Santos
Selma Giorgio
Fabio T M Costa
Universidade Estadual de Campinas (UNICAMP) · BRUniversidade de São Paulo · BRUniversidade Federal de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCerebral malaria (CM) is a syndrome characterized by neurological signs, seizures and coma. Despite the fact that CM presents similarities with cerebral stroke, few studies have focused on new supportive therapies for the disease. Hyperbaric oxygen (HBO) therapy has been successfully used in patients with numerous brain disorders such as stroke, migraine and atherosclerosis. METHODOLOGY/PRINCIPAL

findingsC57BL/6 mice infected with Plasmodium berghei ANKA (PbA) were exposed to daily doses of HBO (100% O(2), 3.0 ATA, 1-2 h per day) in conditions well-tolerated by humans and animals, before or after parasite establishment. Cumulative survival analyses demonstrated that HBO therapy protected 50% of PbA-infected mice and delayed CM-specific neurological signs when administrated after patent parasitemia. Pressurized oxygen therapy reduced peripheral parasitemia, expression of TNF-alpha, IFN-gamma and IL-10 mRNA levels and percentage of gammadelta and alphabeta CD4(+) and CD8(+) T lymphocytes sequestered in mice brains, thus resulting in a reduction of blood-brain barrier (BBB) dysfunction and hypothermia. CONCLUSIONS/SIGNIFICANCE: The data presented here is the first indication that HBO treatment could be used as supportive therapy, perhaps in association with neuroprotective drugs, to prevent CM clinical outcomes, including death.

Indexed as

Gene Expression RegulationHyperbaric OxygenationAnimalsBrainDisease Models, AnimalMalaria, CerebralMiceMice, Inbred C57BLOxygenPlasmodium bergheiTemperatureT-LymphocytesTreatment OutcomeOxygen

Identifiers

PMID18769544
PMCPMC2518956
OpenAlexW2009248766

What OpenQuestion holds

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LicenceCC BY
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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.