Animals 357 animal metabolism 168 human 152 mouse 151 Mice 140 Humans 132 nonhuman 127 Article 123 genetics 116 controlled study 106 male 96 animal experiment 87 Male 74 physiology 71 rat 68 Rats 63 animal model 59 female 57 pathology 52 animal tissue 49 Female 44 unclassified drug 40 chemistry 39 Disease Models, Animal 38 disease model 38 signal transduction 38 C57BL mouse 37 Mice, Inbred C57BL 37 drug effect 36