Sesquiterpene lactone potentiates the immunomodulatory, antiparasitic and cardioprotective effects on anti-Trypanosoma cruzi specific chemotherapy.

We investigated the immunomodulatory, antiparasitic and cardioprotective effects of a sesquiterpene lactone (SL) administered alone or combined with benznidazole (Bz), in a murine model of Chagas' disease by in vitro and in vivo assays. Antiparasitic and cytotoxic potential of tagitinin C (SL) and Bz were tested in vitro against T. cruzi epimastigotes and cardiomyocytes.