Female animal female 89 human metabolism Animals 83 Humans 78 nonhuman 67 mouse 61 controlled study 57 Mice 53 animal experiment 47 animal cell 43 pathology 42 animal model 40 genetics 40 article 39 priority journal 38 protein expression 38 physiology 35 unclassified drug 32 Article 30 cytology 27 human cell 26 animal tissue 24 cell culture 24 in vivo study 21 Male 20 male 20 Cells, Cultured 19