Mice controlled study male nonhuman 337 Animals 327 mouse 324 animal experiment 283 Male 277 article 253 priority journal 247 animal model 202 animal tissue 196 animal cell 154 animal 119 female 112 protein expression 102 Female 93 metabolism 91 Article 84 Humans 69 human 69 unclassified drug 62 drug effect 61 Mice, Inbred C57BL 60 Mice, Knockout 54 Mus 54 in vitro study 54 Mice, Inbred BALB C 52 in vivo study 51 genetics 50