Subcellular Fractions article 62 cell fractionation 46 nonhuman 44 Rats 42 metabolism 40 priority journal 40 Animals 36 animal cell 34 rat 34 Animal 32 Support, Non-U.S. Gov't 28 animal 28 controlled study 24 Kinetics 22 Male 22 in vitro study 22 cellular distribution 20 enzymology 20 Signal Transduction 18 mouse 18 Trypanosoma cruzi 16 mitochondrion 16 Mice 14 cell nucleus 14 enzyme activity 14 enzyme localization 14 human 14 unclassified drug 14 Adenylate Cyclase 12