Format

Send to

Choose Destination
Chin J Dig Dis. 2005;6(2):98-103.

In view of an optimal gut antifungal therapeutic strategy: an in vitro susceptibility and toxicity study testing a novel phyto-compound.

Author information

1
TMC Hospital, Shizuoka, Japan.

Abstract

OBJECTIVE:

In view of the raising concern for gut fungal infection, the aim of the present research was to carry out a systematic in vitro study testing the antifungal activity and possible toxicity of a polygodyal-anethole compound (Kolorex) in several strains of Candida albicans and in other fungal pathogens.

METHODS:

The in vitro susceptibility tests were carried out on 4 strains of C. albicans (C. krusei, C. lipolytica, C. tropicalis, C. utilis), Aspergillus flavus and A. fumigatus. Cultures were also analyzed by varying medium, pH and inoculum size, and a time-course killing test was carried out.

RESULTS:

In the present study the polygodyal-anethole compound showed remarkable in vitro activity against the most common fungi, which was significantly better than polygodyal alone. Moreover, such mixture compound was shown to exert its activity against a wide spectrum of fungi, including C. lipolytica and C. tropicalis, which required significantly higher MIC of polygodyal to be unfeasible in clinical application. The activity of the polygodyal-anethole compound was significantly better than polygodyal alone with high inoculum size and low pH. Moreover, it proved to exert a significantly faster biological activity against low inoculum.

CONCLUSIONS:

This study suggests that the mixture compound Kolorex has a very good profile of antifungal activity in terms of effectiveness and spectrum of action while being devoid of any significant toxicity.

[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Wiley
Loading ...
Support Center