Reference - Detail
| RRC ID | 5930 |
|---|---|
| Author | Oh BH, Lee YW, Choe YB, Ahn KJ. |
| Title | Epidemiologic Study of Malassezia Yeasts in Seborrheic Dermatitis Patients by the Analysis of 26S rDNA PCR-RFLP. |
| Journal | Ann Dermatol |
| Abstract |
BACKGROUND:This case-control study concerns a molecular biological method based on the data gathered from a group of Korean subjects to examine the distribution of Malassezia yeasts in seborrheic dermatitis (SD) patients. Cultures for Malassezia yeasts were taken from the foreheads, cheeks and chests of 60 patients with SD and in 60 healthy controls of equivalent age. OBJECTIVE:The purpose of this study is to identify the relationship between certain species of Malassezia and SD. This was done by analyzing the differences in the distribution of Malassezia species in terms of age and body parts of the host with healthy controls. METHODS:26S rDNA PCR-RFLP, a fast and accurate molecular biological method, was used to overcome the limits of morphological and biochemical methods. RESULTS:The positive Malassezia culture rate was 51.7% in patients with SD, which was lower than that of healthy adults (63.9%). M. restricta was dominant in patients with SD (19.5%). Likewise, M. restricta was identified as a common species (20.5%) in healthy controls. In the ages 31~40, M. restricta was found to be the most common species (31.6%) among SD patients. CONCLUSION:According to the results of the study, the most frequently isolated species was M. restricta (19.5%) in patients with SD. There was no statistically significant difference in the distribution of Malassezia species between the SD patients and healthy control groups. |
| Volume | 22(2) |
| Pages | 149-55 |
| Published | 2010-5-1 |
| DOI | 10.5021/ad.2010.22.2.149 |
| PMID | 20548904 |
| PMC | PMC2883416 |
| IF | 1.412 |
| Times Cited | 12 |
| WOS Category | DERMATOLOGY |
| Resource | |
| General Microbes | JCM 12085 JCM 11348 |