Nghiên cứu tỷ lệ thành phần loài nấm Candida spp ở da niêm mạc trên người đến khám tại Bệnh viện Phong Da liễu Quy Hòa

Bài viết Nghiên cứu tỷ lệ thành phần loài nấm Candida spp ở da niêm mạc trên người đến khám tại Bệnh viện Phong Da liễu Quy Hòa nghiên cứu tỷ lệ, thành phần loài nấm Candida spp ở da niêm mạc trên người đến khám và điều trị tại Bệnh viện Phong Da liễu Trung ương Quy Hòa năm 2019. | Vietnam Journal of Community Medicine Vol. 64 Special Issue 2023 74-85 INSTITUTE OF COMMUNITY HEALTH THE PREVALENCE AND COMPOSITION OF CANDIDA SPP. IN MUCOSA OF PATIENTS EXAMINATED AT QUY HOA NATIONAL LEPROSY DERMATOLOGY HOSPITAL Hoang Dinh Canh Tran Quang Phuc National Institute of Malariology Parasitology and Entomology - 34 Trung Van Nam Tu Liem Hanoi Vietnam Received 04 01 2023 Revised 31 01 2023 Accepted 22 02 2023 ABSTRACT Objectives The study was conducted on mucosa of people who came for examination and treatment at Quy Hoa National Leprosy Dermatology Hospital in 2019 to determine the percentage and composition of Candida spp and identify its classification position in the genealogical tree of fungi. Subjects and methods The study was designed using experimental descriptive research method in the laboratory with direct smear in 20 KOH medium and Saboraud culture. Results Among 49 positive samples with fungi using direct smear in KOH20 medium 42 49 were identified positive via Saboraud culture. Morphological identification resulted in 33 42 samples of C. albicans 03 42 samples of 01 42 sample of C. glabrata 01 42 sample of C. parapsilosis 01 42 sample of and 03 42 unknown species commonly called Candida spp . With molecular identification 100 of the samples 42 42 species were identified including 30 42 C. albicans 04 04 C. glabrata 02 01 and 01 . Conclusions Molecular method is superior to morphological method in species identification. C. albicans is found to be the main cause of diseases in human mucosa and other species account for a negligible proportion. Keywords Fungi mucosa. Corressponding author Email address hoangcanh@ Phone number 84 989 613 999 74 . Canh . Phuc. Vietnam Journal of Community Medicine Vol. 64 Special Issue 2023 74-85 NGHIÊN CỨU TỶ LỆ THÀNH PHẦN LOÀI NẤM CANDIDA .