We have located links that may give you full text access.
Antifungal susceptibility trend and analysis of resistance mechanism for Candida species isolated from bloodstream at a Japanese university hospital.
Journal of Infection and Chemotherapy : Official Journal of the Japan Society of Chemotherapy 2018 November 4
We compared the susceptibility of six commercially available antifungal agents (fluconazole, itraconazole, voriconazole, caspofungin, micafungin, and amphotericin B) against 133 Candida bloodstream isolates between 2008 and 2013 at Aichi Medical University Hospital. C. albicans was the most common isolate, followed by C. parapsilosis, C. glabrata, and C. tropicalis. MIC90 s of voriconazole against C. albicans, C. parapsilosis, and C. tropicalis were the lowest and that of micafungin against C. glabrata was the lowest among the agents tested. Of the 133 isolates, two strains were identified as drug-resistant. One was a fluconazole-resistant C. glabrata strain, in which the ATP-binding cassette (ABC) transporter gene expression was upregulated. The other was a micafungin-resistant C. glabrata strain, that had 13 amino acid substitutions in FKS1 and FKS2, including a novel substitution V1342I in FKS1 hotspot 2. We also evaluated the susceptibility of T-2307, a novel class of antifungal agents used in clinical trials, against the fluconazole- and micafungin-resistant C. glabrata strain; the MICs of T-2307 were 0.0039 and 0.0078 μg/mL, respectively. In conclusion, the incidence of bloodstream infection caused by drug-resistant Candida spp. was rare from 2008 to 2013 at our hospital. Of 133 isolates, only two strains of C. glabrata were resistant to azoles or echinocandins, that upregulated the ABC transporter genes or had novel FKS mutations, respectively.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app