Abstract
Chagas disease, parasitosis caused by Trypanosoma cruzi, is a disease that predominates in Latin America. It is estimated that 10 million people are under the risk of infection and, in 2008, more than 10 thousand deaths were registered. The only two drugs available in the therapeutics, nifurtimox and benznidazole, showed to be more effective in the acute phase of the disease. However, th…