Potent antifungal effects of a new derivative of partricin A in a murine model of cerebral cryptococcosis

Antimicrob Agents Chemother. 1997 Mar;41(3):706-8. doi: 10.1128/AAC.41.3.706.

Abstract

A new member of the polyene family, N-dimethylaminoacetyl-partricin A 2-dimethylaminoethylamide diaspartate (SPA), was investigated and was found to be more effective than amphotericin B (i) in vivo by enhancing mouse resistance to cryptococcal meningoencephalitis and (ii) in vitro by potentiating the anticryptococcal activity of murine microglial cells.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Amphotericin B / administration & dosage
  • Amphotericin B / therapeutic use
  • Animals
  • Antifungal Agents / administration & dosage
  • Antifungal Agents / therapeutic use*
  • Brain / microbiology
  • Brain Diseases / drug therapy*
  • Brain Diseases / microbiology
  • Colony Count, Microbial
  • Dose-Response Relationship, Drug
  • Female
  • Meningitis, Cryptococcal / drug therapy*
  • Meningitis, Cryptococcal / microbiology
  • Mice
  • Polyenes / administration & dosage
  • Polyenes / therapeutic use

Substances

  • Antifungal Agents
  • Polyenes
  • partricin
  • Amphotericin B