Animals 152 animal controlled study mouse physiology nonhuman 147 Mice 122 metabolism 119 priority journal 107 animal experiment 97 animal cell 80 Article 78 animal tissue 78 article 72 male 66 Male 52 animal model 52 genetics 48 female 47 Humans 46 human 46 cytology 43 signal transduction 42 Female 41 protein expression 40 unclassified drug 40 drug effect 39 C57BL mouse 37 Mice, Inbred C57BL 37 drug effects 33