female nonhuman 516 controlled study 512 Female 484 article 472 animal experiment 462 animal model 458 Animals 436 priority journal 362 mouse 358 Mice 288 animal tissue 276 animal cell 244 male 226 human 178 Humans 176 animal 174 Male 168 protein expression 154 rat 140 Mice, Inbred BALB C 136 metabolism 132 Rats 120 Article 112 unclassified drug 110 adult 100 physiology 82 Disease Models, Animal 76 enzyme activity 76 signal transduction 76