Hormone give-and-take.
Leslie
Mitch
M
D000375:Aging / Q000502:physiology*; D000818:Animals; D005260:Female; D013006:Growth Hormone / Q000502:physiology*; D007334:Insulin-Like Growth Factor I / Q000502:physiology; D008136:Longevity; D008297:Male; D051381:Rats / Q000254:growth & development / Q000502:physiology; D012737:Sex Factors
D007334:Insulin-Like Growth Factor I; D013006:Growth Hormone