Clonal identity of Candida albicans in the oral cavity and the gastrointestinal tract of pre-school children
| Autor: | F. Ansari, Hamid Hossain, Eugen Domann, W.-E. Wetzel, Trinad Chakraborty, N. Schulz-Weidner |
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| Rok vydání: | 2003 |
| Předmět: |
Microbiology (medical)
Saliva Gastrointestinal tract Pathology medicine.medical_specialty biology Immunology medicine.disease biology.organism_classification Dental plaque Microbiology Corpus albicans stomatognathic diseases stomatognathic system Carious teeth Oral and maxillofacial pathology medicine Candida albicans General Dentistry Mycosis |
| Zdroj: | Oral Microbiology and Immunology. 18:302-308 |
| ISSN: | 0902-0055 |
| DOI: | 10.1034/j.1399-302x.2003.00086.x |
| Popis: | The clonal relationship between oral and fecal Candida albicans isolated from children of pre-school age was examined using RAPD analysis. Significantly higher levels of C. albicans were found in saliva, dental plaque, carious specimens and stools of 56 patients with severe caries as compared to 52 healthy control subjects. The highest prevalence was found in carious specimens and a strong correlation was observed between its presence in saliva, dental plaque, carious specimen and feces. RAPD analysis of isolates from 23 patients with simultaneous oral and fecal C. albicans revealed clonal counterparts present in both oral and stool samples in 15 cases; five patients harbored closely related strains; and three patients harbored unrelated strains. Our results demonstrate a strong correlation between oral and gastrointestinal C. albicans colonization. We assume that carious teeth may constitute an ecologic niche for C. albicans potentially responsible for recurrent oral and non-oral candidiasis. |
| Databáze: | OpenAIRE |
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