Fungistatic Effect of Phthalide Lactones on Rhodotorula mucilaginosa.

ABSTRACT: Currently, there is an increasing number of cases of fungal infections caused by opportunistic strains of the yeast Rhodotorula mucilaginosa, mainly in immunocompromised patients during hospitalization. The excessive use of antibiotics and azole compounds increases the risk of resistance to microorganisms. A new alternative to these drugs may be synthetic phthalide lactones with a structure identical to or similar to the natural ones found in celery plants, which show low toxicity and relatively high fungistatic activity. In the present study, the fungistatic activity of seven phthalide lactones was determined against R. mucilaginosa IHEM 18459. We showed that 3-n-butylidenephthalide, the most potent compound selected in the microdilution test, caused a dose-dependent

SUBMITTER: Gach J 

PROVIDER: S-EPMC10384090 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature