Comparative efficacies of two antimony regimens to treat Leishmania braziliensis-induced cutaneous Leishmaniasis in rhesus macaques (Macaca mulatta).

نویسندگان

  • G Grimaldi
  • R Porrozzi
  • K Friedrich
  • A Teva
  • R S Marchevsky
  • F Vieira
  • N Miekeley
  • F J R Paumgartten
چکیده

This study compared the efficacies of two N-methylglucomine antimoniate (MA) dose regimens for treating macaques with Leishmania braziliensis-induced chronic skin disease. Whereas all animals treated with the full dose (20 mg MA/kg/day) were cured, 50% of the monkeys receiving a low-dose regimen (5 mg MA/kg/day) relapsed. The antimony concentrations in macaque plasma and tissue samples were greater in the full-dose group than in that receiving a subtherapeutic MA regimen. Our data also suggest the presence of drug-induced hepatic pathology.

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عنوان ژورنال:
  • Antimicrobial agents and chemotherapy

دوره 54 1  شماره 

صفحات  -

تاریخ انتشار 2010