KMID : 1200820200200040591
|
|
Oriental Pharmacy and Experimental Medicine 2020 Volume.20 No. 4 p.591 ~ p.598
|
|
Study of the antifungal potential of carvacrol on growth inhibition of Candida krusei in a systemic candidiasis
|
|
Feridoniy Moslem
Alizadeh Fahimeh Kokhdan Esmaeel Panahi Khodavandi Alireza
|
|
Abstract
|
|
|
Candidiasis caused by non-albicans Candida species present a serious global health threat. Although the available antifungal drugs are recommended, resistance phenomenon of these agents is beginning to emerge, demonstrating the urgently need for new and effective antifungal agents. Here, we have aimed to describe the antifungal activity of carvacrol against Candida krusei both in vitro and in a systemic candidiasis mouse model. In vitro susceptibility of C. krusei isolates to carvacrol were assessed using the Clinical and Laboratory Standards Institute broth microdilution reference method. In vivo, carvacrol was evaluated in murine models of systemic candidiasis by determination of fungal loads of kidneys, survival time and histopathologic analyses. Carvacrol exhibit minimum inhibitory concentration in the 6.00?¡¾?2.80 ¥ìg/mL to 8.00?¡¾?0.00 ¥ìg/mL range. In vivo, carvacrol decreased fungal load of kidneys (p?0.05) and prevented the death of mice in a systemic candidiasis model (mean survival time, 20.50?¡¾?3.63). Carvacrol was also slightly less efficacious than fluconazole at reducing the fungal loads and survival time. Taken together, our results indicate that carvacrol has the potential to represent as an antifungal agent for clinical use. The data encouraged further development of this antifungal agent for non-albicans Candida species.
|
|
KEYWORD
|
|
Animal models, Candida, Candidiasis, Fluconazole, In vitro
|
|
FullTexts / Linksout information
|
|
|
|
Listed journal information
|
|
|