We have located links that may give you full text access.
Chain-length-specific anti-Candida activity of cationic lipo-oxazoles: a new class of quaternary ammonium compounds.
Journal of Medical Microbiology 2017 December
PURPOSE: Candida species have become resistant to commonly used anti-fungal drugs like fluconazole and echinocandins. In our screen, a series of quaternary ammonium compounds (QACs) emerged as an alternative treatment choice for drug-resistant Candida infections.
METHODOLOGY: Medium alkyl chain cationic lipo-oxazoles comprising six to thirteen twin carbon chains and a quaternary ammonium unit were synthesized and evaluated for their in vitro anti-Candida and biofilm inhibition activity. SEM was performed to visualize membrane distortion.Results/Key findings. Heptyl and octyl chain analogues (5c, 6b and 6c) showed promising anti-fungal activity. Compound 5c was active against both fluconazole-sensitive and resistant clinical isolates of Candida albicans as well as non-albicans Candida strains. 5c also inhibited the adhesion of C. albicans cells to a polystyrene surface and restricted biofilm formation. SEM further confirmed Candida cell membrane distortion by 5c.
CONCLUSION: A novel class of QACs, called cationic lipo-oxazoles, was tested and found to exhibit anti-fungal activity against planktonic cells as well as biofilms of Candida.
METHODOLOGY: Medium alkyl chain cationic lipo-oxazoles comprising six to thirteen twin carbon chains and a quaternary ammonium unit were synthesized and evaluated for their in vitro anti-Candida and biofilm inhibition activity. SEM was performed to visualize membrane distortion.Results/Key findings. Heptyl and octyl chain analogues (5c, 6b and 6c) showed promising anti-fungal activity. Compound 5c was active against both fluconazole-sensitive and resistant clinical isolates of Candida albicans as well as non-albicans Candida strains. 5c also inhibited the adhesion of C. albicans cells to a polystyrene surface and restricted biofilm formation. SEM further confirmed Candida cell membrane distortion by 5c.
CONCLUSION: A novel class of QACs, called cationic lipo-oxazoles, was tested and found to exhibit anti-fungal activity against planktonic cells as well as biofilms of Candida.
Full text links
Trending Papers
Acute and non-acute decompensation of liver cirrhosis (47/130).Liver International : Official Journal of the International Association for the Study of the Liver 2024 March 2
Guide to Utilization of the Microbiology Laboratory for Diagnosis of Infectious Diseases: 2024 Update by the Infectious Diseases Society of America (IDSA) and the American Society for Microbiology (ASM).Clinical Infectious Diseases 2024 March 6
Ten Influential Point-of-Care Ultrasound Papers: 2023 in Review.Journal of Intensive Care Medicine 2024 Februrary 20
Administration of methylene blue in septic shock: pros and cons.Critical Care : the Official Journal of the Critical Care Forum 2024 Februrary 17
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