Article controlled study mouse nonhuman Animals 234 animal 230 animal experiment 218 Mice 192 metabolism 186 priority journal 182 animal cell 174 animal tissue 160 animal model 144 male 142 female 108 human 104 protein expression 98 unclassified drug 94 drug effects 90 genetics 88 Male 86 Humans 84 physiology 78 in vitro study 68 Female 66 pathology 66 human cell 64 in vivo study 60 signal transduction 60 C57BL mouse 56