Evidence map›Paper›PMID 11136791›Full record

ArticleJournal of clinical microbiology2001

Differentiation of Candida dubliniensis from Candida albicans on staib agar and caffeic acid-ferric citrate agar.

A Al Mosaid, D Sullivan, I F Salkin, D Shanley, D C Coleman

Abstract read
In one paragraph

Article in Journal of clinical microbiology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

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  12. Epidemiology and antifungal susceptibility of bloodstream Candida isolates in Quebec: Report on 453 cases between 2003 and 2005.The Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2008
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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

5 authors.

A Al MosaidMicrobiology Research Unit, Department of Oral Medicine and Oral Pathology, School of Dental Science and Dublin Dental Hospital, Trinity College, University of Dublin, Dublin 2, Republic of Ireland.
D Sullivan
I F Salkin
D Shanley
D C Coleman

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The methods currently available for the identification of the pathogenic yeast Candida dubliniensis all have disadvantages in that they are time-consuming, expensive, and/or, in some cases, unreliable. In a recent study (P. Staib and J. Morschhäuser, Mycoses 42:521-524; 1999) of 14 C. dubliniensis and 11 C. albicans isolates, it was suggested that the ability of C. dubliniensis to produce rough colonies and chlamydospores (chlamydoconidia) on Staib agar (SA) provided a simple means of differentiating it from its close relative C. albicans. In the present investigation, we examined the colony morphology and chlamydospore production of 130 C. dubliniensis and 166 C. albicans isolates on SA and on the related defined medium caffeic acid-ferric citrate agar (CAF). All of the C. dubliniensis and C. albicans isolates produced chlamydospores on the control medium, i.e., rice-agar-Tween agar. However, while none of the C. albicans isolates produced chlamydospores on either SA or CAF, 85.4 and 83.8% of the C. dubliniensis isolates produced chlamydospores on SA and CAF, respectively. All of the C. albicans isolates grew as smooth, shiny colonies on SA after 48 to 72 h of incubation at 30 degrees C, while 97.7% of the C. dubliniensis isolates grew as rough colonies, many (65%) with a hyphal fringe. In contrast, 87.4% of the C. albicans and 93.8% of the C. dubliniensis isolates yielded rough colonies on CAF. Although the results of this study confirm that SA is a good medium for distinguishing between C. dubliniensis and C. albicans, we believe that discrimination between these two species is best achieved on the basis of colony morphology rather than chlamydospore production.

Indexed as

AgarCaffeic AcidsCandidaCandida albicansCandidiasisCulture MediaFerric CompoundsHumansSpores, FungalAgarCaffeic AcidsCulture Mediaferric citrateFerric Compounds

Identifiers

PMID11136791
PMCPMC87722

What OpenQuestion holds

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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.