Modification of ATPase activity in relation to azole and polyenes in Candida albicans

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Abstract

Candida albicans is a widespread opportunistic pathogen in immunocompromised patients. ATPase activity and protein concentration using spectrophotometric method and antifungal activity by Microtitre/ELISA technique in terms of Minimum Inhibitory Concentration (MIC) was studied to understand the pattern of Candida albicans. Minimum Inhibitory Concentration for Clotrimazole and Nystatin showed 6.25μg/ml and 8.0μg/ml "respectively". At optimum pH (7.0) and temperature (28°C), 100% activity of ATPase was recorded. pH showed inverse relationship while temperature showed no remarkable variation of activity. ATPase was found to be 5.0% reduced by Clotrimazole, whereas Nystatin caused 39% inhibition at the optimum pH and temperature.

Original languageEnglish
Pages (from-to)4149-4154
Number of pages6
JournalJournal of Pure and Applied Microbiology
Volume8
Issue number5
StatePublished - 1 Oct 2014

Keywords

  • ATPase
  • Candida albicans
  • Candidiasis
  • Nystatin and Clotrimazole

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