Anti-attachment effect of ethyl acetate extract of Huanglian Jiedu decoction on Candida glabrata / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 516-521, 2015.
Artigo
em Chinês
| WPRIM
| ID: wpr-330244
ABSTRACT
<p><b>OBJECTIVE</b>To investigate anti-attachment effect of ethyl acetate extract of Huanglian Jiedu decoction (EAHD) on Candida glabrata.</p><p><b>METHOD</b>Serial 2-fold dilution assay was used to determine the minimum inhibitory concentrations MICs of EAHD to C. glabrata. XTT assay was used to evaluate the effect of EAHD against adhesion of C. glabrata. Inverted microscope, scanning electron microscope (SEM) and fluorescein diacetate (FDA) staining were applied to observe the morphological changes of C. glabrata in adhesion. PCR was adopted to inspect the expression of attachment-related genes such as EPA1, EPA6 and EPA7.</p><p><b>RESULT</b>The MIC of EAHD and fluconazole to C. glabrata were 320 mg · L(-1) and 1 mg · L(-1) respectively. The total cells including budding cells decreased in a dose-dependent manner following EAHD treatment. The expressions of EPA1, EPA6 and EPA7 were downregulated dramatically after EAHD treatment.</p><p><b>CONCLUSION</b>EAHD could effectively inhibit adherence of C. glabrata.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Farmacologia
/
Fisiologia
/
Proteínas Fúngicas
/
Medicamentos de Ervas Chinesas
/
Extratos Vegetais
/
Candida glabrata
/
Genética
/
Lectinas
/
Acetatos
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2015
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS