Fungi of medical interest in recent years have become primarily responsible for opportunist parasitic diseases, mainly because of the strong increase of immunodepressed patients. Fungal infections pose a challenge to health professionals who have to face variety of new emerging pathogens, but also manage the problem of resistance to antifungal treatments. The team focus its research on yeasts of medical interest belonging to the genus Candida.
Assessment of yeast concentration was performed on the homogenate samples (Results not shown). Effect of homogenization on the viability of yeast cells was performed on a pure Candida culture at 1.107 CFU. Following Minilys homogenization, either performed in 7 mL or 2mL vial, 100 % of yeast cells survived after the maximum of time set independently the tissue. It’s important to limit the temperature rise during long homogenization (>40sec.) by keeping the samples in ice during a few minutes between 40s cycles (Fig.1).