Female female human Humans 800 Male 639 male 629 article 607 adult 537 controlled study 529 priority journal 451 Adult 444 Middle Aged 285 Animals 216 metabolism 194 aged 187 Aged 181 Article 181 major clinical study 181 Adolescent 179 Argentina 176 human cell 176 nonhuman 175 animal 168 clinical article 168 physiology 166 adolescent 151 middle aged 140 protein expression 139 Child 134 genetics 129