Animals Mice animal mouse nonhuman 395 metabolism 360 controlled study 342 priority journal 269 article 263 animal cell 246 animal experiment 238 Article 212 genetics 206 female 197 human 194 Humans 178 Female 175 male 168 animal model 164 animal tissue 160 physiology 160 Male 144 protein expression 138 unclassified drug 132 pathology 127 drug effect 111 drug effects 111 signal transduction 100 cytology 99 human cell 85