Amlodipine Increases the Therapeutic Potential of Ravuconazole upon Trypanosoma cruzi Infection
Author(s) -
Yara Almeida Machado,
Maria Terezinha Bahia,
Ivo Santana Caldas,
Ana Lia Mazzeti,
Rômulo Dias Novaes,
Breno Raimundo Vilas Boas,
Lorena Júnia de Souza Santos,
Olindo Assis Martins-Filho,
Marcos José Marques,
Lívia de Figueiredo Diniz
Publication year - 2020
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.02497-19
Subject(s) - trypanosoma cruzi , amlodipine , pharmacology , medicine , biology , virology , blood pressure , parasite hosting , world wide web , computer science
Mining existing agents that enhance the therapeutic potential of ergosterol biosynthesis inhibitors (EBI) is a promising approach to improve Chagas disease chemotherapy. In this study, we evaluated the effect of ravuconazole, an EBI, combined with amlodipine, a calcium channel blocker, uponTrypanosoma cruzi experimental infection.In vitro assays confirmed the trypanocidal activity of both compounds in monotherapy and demonstrated an additive effect (sum of the fractional inhibitory concentration [ΣFIC] > 0.
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