Repositorios 2

animal experiment nonhuman 2,442 controlled study 1,875 article 1,845 Animals 1,686 priority journal 1,578 male 1,085 Male 1,045 animal tissue 1,043 mouse 998 rat 989 female 943 animal model 926 Female 920 animal cell 838 Rats 811 Mice 807 animal 612 Animal 542 protein expression 476 unclassified drug 474 Article 456 metabolism 432 Animalia 414 Support, Non-U.S. Gov't 400 in vitro study 392 enzyme activity 320 Humans 288 human 278 physiology 274