Animals 412 animal controlled study mouse nonhuman 396 Mice 362 metabolism 320 priority journal 272 animal experiment 264 animal cell 248 Article 234 animal tissue 180 article 178 animal model 176 physiology 162 female 160 genetics 160 human 154 Humans 148 male 144 protein expression 144 Female 138 unclassified drug 134 Male 116 drug effects 114 pathology 100 signal transduction 100 drug effect 92 cytology 90 human cell 84