Animals Female controlled study mouse nonhuman 365 Mice 346 female 316 article 297 priority journal 280 animal experiment 272 animal model 218 animal cell 203 animal tissue 182 protein expression 144 Mice, Inbred BALB C 143 animal 132 Humans 113 Male 111 human 107 metabolism 104 male 95 unclassified drug 90 Mice, Inbred C57BL 74 in vitro study 72 Article 66 Pregnancy 64 cell proliferation 61 signal transduction 60 in vivo study 59 Mus 58