Article Humans human 230 nonhuman Animals 186 animal 182 controlled study 174 metabolism 124 priority journal 104 animal cell 94 mouse 88 genetics 84 unclassified drug 84 animal experiment 78 female 78 human cell 72 Mice 70 protein expression 64 male 62 Female 60 chemistry 60 drug effects 60 Male 54 pathology 54 animal model 48 adult 46 physiology 44 Chagas Disease 42 Chagas disease 42 in vitro study 42