The Anti-Influenza Virus Drug Rimantadine Has Trypanocidal Activity
Author(s) -
John M. Kelly,
Michael A. Miles,
Anita C. Skinner
Publication year - 1999
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.43.4.985
Subject(s) - rimantadine , trypanosoma brucei , trypanosoma cruzi , virology , drug , biology , influenza a virus , trypanosoma , trypanocidal agent , virus , orthomyxoviridae , microbiology and biotechnology , chemistry , pharmacology , biochemistry , parasite hosting , world wide web , computer science , gene
We report here that bloodstream forms of the African trypanosome, Trypanosoma brucei, are sensitive to the anti-influenza virus drug rimantadine (50% inhibitory concentration of 1.26 micrograms ml-1 at pH 7.4). The activity is pH dependent and is consistent with a mechanism involving inhibition of the ability to regulate internal pH. Rimantadine is also toxic to the trypanosomatid parasites Trypanosoma cruzi and Leishmania major.
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