Evidence map›Paper›PMID 25371794›Full record

ArticleJundishapur journal of microbiology2014

β-D-Glucan Assay in Diagnosis and Monitoring the Systemic Candidiasis in a Rat Model.

Hossein Khodadadi, Hossein Mirhendi, Koichi Makimura, Kazuo Satoh, Ladan Karimi, Shahrokh Izadi

Abstract read
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Article in Jundishapur journal of microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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3 · Its place in the literature

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2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Hossein KhodadadiDepartment of Medical Parasitology and Mycology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, IR Iran.
Hossein MirhendiDepartment of Medical Parasitology and Mycology, School of Public Health, National Institute of Health Research, Tehran University of Medical Sciences, Tehran, IR Iran.
Koichi MakimuraInstitute of Medical Mycology, Teikyo University, Tokyo, Japan.
Kazuo SatohInstitute of Medical Mycology, Teikyo University, Tokyo, Japan.
Ladan KarimiCenter of Medical Commission and Occupational Medicine, Social Security Organization, Esfahan, IR Iran.
Shahrokh IzadiDepartment of Medical Parasitology and Mycology, School of Public Health, National Institute of Health Research, Tehran University of Medical Sciences, Tehran, IR Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDetermination of β-D-Glucan (BDG) in the serum aids to diagnose the invasive fungal infections. The current study evaluated the diagnostic potential value of BDG assay in monitoring the disease in experimental systemic candidiasis in a rat model. The results can provide a useful preliminary data to improve this approach in developing countries.

objectivesThe present study aimed to evaluate β-D-Glucan assay in diagnosis and monitoring the systemic candidiasis in a rat model. MATERIALS AND

methodsTwenty one rats were infected with 10(6) Candida albicans blastospore per rat. Twelve rats were considered as the negative controls (six immunocompromised rats without infection and six intact rats). During a week, every 24 hours the BDG sera level was determined by both Fungitell and Wako kits. To confirm the systemic infection in each rat, the suspensions of their internal organs were cultivated on agar plates and the number of colony forming units (CFU) of C. albicans was counted.

resultsAll the infected rats were positive with BDG tests. An increasing level of BDG was observed during early days after injection. The cutoff value for discrimination of BDG positive sera was obtained from the negative sera by the Fungitell kit. The sensitivity, specificity, positive and negative predictive values assessed for the Fungitell kit were 95%, 66.6%, 90.47% and 80%, respectively. These criteria for those of Wako were 90%, 83.3%, 94.7% and 71.4%, respectively.

conclusionsWhile BDG assay seems to be a sensitive and specific adjunctive tool to diagnose and monitor the experimental systemic candidiasis, it seems that measuring the positive cutoff value in different laboratory conditions is necessary for favorable establishment of these tests.

Indexed as

Beta-D-glucanDiagnosisSystemic candidiasis

Identifiers

PMID25371794
PMCPMC4217672

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