Genotyping of Candida albicans Isolated from Different Body Sites of Women Suffering from Candi-dal Vulvovaginitis / 中华皮肤科杂志
Chinese Journal of Dermatology
;
(12)2003.
Article
in Chinese
| WPRIM
| ID: wpr-521066
ABSTRACT
Objective To study the distribution of genotypes of Candida albicans isolated from different body sites of patients with candidal vulvovaginitis(CVV).Methods PCR was designed to amplify group I intron-containing region in25S rDNA of Candida albicans.The strains of Candida albicans could be classified into three genotypesgenotype A(~450bp),B(~840bp)and C(~450bp and~840bp),on the basis of different ranges of bands of amplicons.Results Sixty women with CVV were recruited,of whom54were caused by Candida albicans.Among the54patients39had non-recurrent CVV and15had recurrent CVV(RCVV).Candida albicans could be isolated simultaneously from different body sites in32of54patients,including19(19/39)with non-RCVV and13(13/15)with RCVV.A total of92strains of Candida albicans were isolated from vagina,tongue and anus in54patients with CVV.Eighty strains of genotype A,8of genotype B and4of genotype C were found.The same genotypes of Candida albicans in different body sites were identified in24patients,and the different genotypes were identified in8patients.Conclusion Genotype A is predominant in CVV.The other two genotypes(B and C)are not commonly seen,and mainly isolated from non-vaginal sites.The colonization of Candida albicans in the non-vagina sites is more frequent in RCVV than that in CVV,and the intestinal reservoir theory may play a role in the relapse of RCVV.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Dermatology
Year:
2003
Type:
Article
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