Animals 234 Article animal controlled study mouse nonhuman 230 Mice 192 metabolism 184 animal experiment 162 priority journal 148 animal cell 136 animal tissue 116 male 102 animal model 98 drug effects 90 Male 86 genetics 86 female 82 human 82 Humans 80 physiology 78 protein expression 74 unclassified drug 70 Female 66 pathology 64 C57BL mouse 56 Mice, Inbred C57BL 56 in vitro study 52 signal transduction 52 in vivo study 46