growth inhibition nonhuman 108 article 92 controlled study 90 unclassified drug 52 priority journal 44 Animals 36 Trypanosoma cruzi 28 animal cell 28 Article 26 in vitro study 26 Cell Division 18 Dose-Response Relationship, Drug 18 Mice 18 fungus growth 18 mouse 18 Microbial Sensitivity Tests 16 antifungal activity 16 drug effects 16 drug mechanism 16 drug synthesis 16 Humans 14 animal experiment 14 animal model 14 antiprotozoal activity 14 benznidazole 14 chemistry 14 concentration response 14 drug effect 14 epimastigote 14