female human Female 911 Humans 871 male 851 article 843 adult 740 controlled study 728 Male 657 priority journal 626 Adult 458 Middle Aged 289 aged 259 major clinical study 256 human cell 255 Animals 254 clinical article 254 nonhuman 251 Article 245 metabolism 221 Argentina 204 animal 190 Aged 185 physiology 185 Adolescent 183 adolescent 177 protein expression 165 child 150 middle aged 148 genetics 144