Evidence map›Paper›PMID 28450771›Full record

ArticleEthiopian journal of health sciences2016

In Vitro Antifungal Susceptibility of Environmental Isolates of

William Dongmo, Frederick Kechia, Roland Tchuenguem, Claude Nangwat, Iwewe Yves, Jules-Roger Kuiate, Jean Paul Dzoyem

Abstract read
In one paragraph

Article in Ethiopian journal of health sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Search forJournal of fungi (Basel, Switzerland) · 2022
    Article
  6. 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

7 authors.

William DongmoLaboratory of Microbiology and Antimicrobial Substances (LAMAS), Department of Biochemistry, Faculty of Sciences, University of Dschang, Cameroon.
Frederick KechiaMedical/Clinical Mycology Laboratory, Faculty of Medicine and Biomedical Sciences, University of Yaounde I, Cameroon.
Roland TchuenguemLaboratory of Microbiology and Antimicrobial Substances (LAMAS), Department of Biochemistry, Faculty of Sciences, University of Dschang, Cameroon.
Claude NangwatLaboratory of Microbiology and Antimicrobial Substances (LAMAS), Department of Biochemistry, Faculty of Sciences, University of Dschang, Cameroon.
Iwewe YvesMedical/Clinical Mycology Laboratory, Faculty of Medicine and Biomedical Sciences, University of Yaounde I, Cameroon.
Jules-Roger KuiateLaboratory of Microbiology and Antimicrobial Substances (LAMAS), Department of Biochemistry, Faculty of Sciences, University of Dschang, Cameroon.
Jean Paul DzoyemLaboratory of Microbiology and Antimicrobial Substances (LAMAS), Department of Biochemistry, Faculty of Sciences, University of Dschang, Cameroon.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCryptococcus neoformans is responsible of cryptococcosis, a life-threatening infection that affects healthy and immunocompromised individuals. It is the first cause of adult acute meningitis in some sub-Saharan African countries with a mortality rate of about 100% in cases of inappropriate therapy. This study aimed at examining the occurrence and the antifungal patterns of Cryptococcus isolates from pigeon droppings and bat guanos in the west region of Cameroon.

methodsA total of 350 samples were randomly collected from three selected localities of west region of Cameroon. The identification was performed based on capsule production assessed by Indian ink preparation. Additional tests performed were urea broth, glycine and tryptophan assimilation tests. The antifungal susceptibility test was performed by the broth microdilution method.

resultsMycological analysis led to the identification of 98 isolates, of which 57 isolates of C. neoformans var. gattii and 41 isolates of C. neoformans var. neoformans. All the isolates showed resistance to antifungals tested except nystatin which showed MIC mean values ranging between 0.5 µg/mL and 0.65 µg/mL.

conclusionThe prevalence of C. neoformans in pigeons and bats excreta in the west region of Cameroon is 28.57 %. C. neoformans var. gattii and C. neoformans var. neoformans are the main serotypes. Isolates found to be resistant to fluconazole and ketoconazole. Our results emphasize the need for further study on the molecular epidemiology in comparison with clinical isolates.

Indexed as

AnimalsAntifungal AgentsCameroonChiropteraColumbidaeCryptococcus neoformansFecesMicrobial Sensitivity TestsAntifungal Agentsantifungal susceptibilitybird excretaCryptococcus neoformans

Identifiers

PMID28450771
PMCPMC5389075

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.