priority journal nonhuman 146 article 130 controlled study 80 Animals 74 unclassified drug 60 enzyme activity 50 human 42 metabolism 40 Trypanosoma cruzi 36 animal tissue 36 protein expression 36 Article 34 Female 34 Humans 34 Molecular Sequence Data 34 animal experiment 34 phosphate 34 Support, Non-U.S. Gov't 30 Kinetics 28 animal 28 animal cell 28 mouse 28 Mice 26 Male 24 biosynthesis 24 female 24 signal transduction 24 Animal 22 chemistry 22