Evidence map›Paper›PMID 22122591›Full record

ArticleInternational journal of experimental pathology2011

Development of an acute model of inhalational melioidosis in the common marmoset (Callithrix jacchus).

Michelle Nelson, Rachel E Dean, Francisco J Salguero, Christopher Taylor, Peter C Pearce, Andrew J H Simpson, Mark S Lever

Erratum issuedOpen access · greenAbstract read
In one paragraph

Article in International journal of experimental pathology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.6field-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

25 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Article
  3. Marmosets as models of infectious diseases.Frontiers in cellular and infection microbiology · 2024
    Review
  4. Melioidosis in Cynomolgus Macaques (Comparative medicine · 2022
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Michelle NelsonBiomedical Sciences, Defence Science and Technology Laboratory (Dstl), Porton Down, Salisbury, Wiltshire, UK. mnelson@dstl.gov.uk
Rachel E Dean
Francisco J Salguero
Christopher Taylor
Peter C Pearce
Andrew J H Simpson
Mark S Lever
Defence Science and Technology Laboratory · GB

Funding

NIAID NIH HHS N01 AI030062
6 · The paper itself

Abstract

Studies of inhalational melioidosis were undertaken in the common marmoset (Callithrix jacchus). Following exposure to an inhaled challenge with aerosolized Burkholderia pseudomallei, lethal infection was observed in marmosets challenged with doses below 10 cfu; a precise LD(50) determination was not possible. The model was further characterized using a target challenge dose of approximately 10(2) cfu. A separate pathogenesis time-course experiment was also conducted. All animals succumbed, between 27 and 78 h postchallenge. The challenge dose received and the time to the humane endpoint (1 °C below normal body temperature postfever) were correlated. The first indicator of disease was an increased core body temperature (T(c) ), at 22 h postchallenge. This coincided with bacteraemia and bacterial dissemination. Overt clinical signs were first observed 3-5 h later. A sharp decrease (typically within 3-6 h) in the T(c) was observed prior to humanely culling the animals in the lethality study. Pathology was noted in the lung, liver and spleen. Disease progression in the common marmoset appears to be consistent with human infection in terms of bacterial spread, pathology and physiology. The common marmoset can therefore be considered a suitable animal model for further studies of inhalational melioidosis.

Indexed as

Burkholderia pseudomalleiCallithrixDisease Models, AnimalAcute DiseaseAdministration, InhalationAnimalsBody TemperatureDisease ProgressionFemaleLiverLungMaleMelioidosisSpleenTime Factors

Identifiers

PMID22122591
PMCPMC3248079
OpenAlexW1605252828

What OpenQuestion holds

Textmetadata
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.