Research the Expression of MDR1 Genes in Vaginal Candida Albicans Resistance to Azole Agents / 现代检验医学杂志
Journal of Modern Laboratory Medicine
; (4): 105-107,110, 2015.
Article
en Zh
| WPRIM
| ID: wpr-602130
Biblioteca responsable:
WPRO
ABSTRACT
Objective To investigate the expression levels of MDR1 gene from azole resistant strains in vaginal Candidaalbi-cans.Methods 60 strains of Candida albicans from recurrent vagintis patients were collected and identified by CHROM agar from Aug.2011 to Aug.2012.The drug resistance was detected by disk diffusion method.According to the result of drug sensitivity test,the strains were diveded into four groups:sensitive group moderately susceptible or resistant to flucon-azole group moderately susceptible or resistant to detoconazole group and moderately susceptible or resistant to miconazole group.Each group was selected 12 strains randomly.The expression of the MDR1 gene in these 48 strains were detected by real-time RT-PCR and analysed the datas by t test statistics.Results There were 22 sensitive strains,26 strains of moder-ately susceptible or resistant to detoconazole,12 strains of moderately susceptible or resistant to fluconazole and 38 strains of moderately susceptible or resistant to miconazole in 60 strains of Candidaalbicans.The relative expression of MDR1 gene in sensitive group was 0.41±0.47,in moderately susceptible or resistant to detoconazole group fluconazole group and micon-azole group were 3.32±4.46,2.27±3.05 and 0.9±0.81 respectively.Compared with the sensitive group,t values of mod-erately susceptible or resistant to detoconazole group,fluconazole group and miconazole group were-2.177,-2.130 and-2.094.The expression level of MDR1 gene had no statistical significance between the sensitive strains and moderately sus-ceptible or resistant strains(P>0.05).Conclution The relationship between MDR1 expression and the resistance to azole agents in vaginal Candida albicans requires further study.
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Base de datos:
WPRIM
Idioma:
Zh
Revista:
Journal of Modern Laboratory Medicine
Año:
2015
Tipo del documento:
Article