human physiology Humans 215 animal 123 Animals 117 article 116 metabolism 92 controlled study 91 female 89 male 83 nonhuman 81 Female 80 Male 77 priority journal 75 adult 68 Article 54 Adult 50 human cell 41 genetics 35 unclassified drug 33 signal transduction 31 mouse 29 chemistry 27 drug effect 25 animal cell 24 biological model 24 human experiment 24 Mice 23 cell culture 23 pathophysiology 23