Mice metabolism mouse 175 animal 173 Animals 168 nonhuman 142 controlled study 125 priority journal 98 animal cell 90 animal experiment 89 Article 80 article 80 genetics 75 female 67 human 64 animal tissue 62 animal model 61 male 61 Female 59 Humans 59 protein expression 56 Male 53 physiology 49 unclassified drug 49 drug effects 45 pathology 44 signal transduction 41 cytology 38 drug effect 34 gene expression regulation 32