animal model animal tissue female nonhuman 249 controlled study 240 animal experiment 233 Animals 194 article 187 priority journal 179 Female 177 mouse 177 Mice 138 animal cell 116 protein expression 96 rat 74 animal 66 male 66 Mice, Inbred BALB C 62 Rats 62 Article 58 metabolism 56 Humans 50 unclassified drug 48 enzyme activity 46 Animalia 45 human 44 Disease Models, Animal 43 cell proliferation 42 Rats, Sprague-Dawley 38 Male 36