Navigation Menu Search PhysiologyWeb
PhysiologyWeb Logo
PhysiologyWeb
  Home  |  FAQ  |  About  |  Contact  |   - Sign In
 Search PhysiologyWeb
   
Home > Glossary > A > Adrenarche

Glossary of Physiology Terms -
Adrenarche

— share —
Share on Facebook    Share on X    Share on LinkedIn    Share on Pinterest    Share on Reddit    Email    Copy URL

Adrenarche

Definition:
An early sexual maturation stage, occurring 1 or 2 years before the onset of puberty, during which the zona reticularis of the adrenal cortex releases increased levels of dehydroepiandrosterone (DHEA) and androstenedione. These adrenal androgens are ultimately responsible for the appearance of pubic and axillary hair, increased oil production by facial skin, acne, and distinct adult body odor.

Related glossary terms/phrases:
Menarche
Pubarche
Thelarche




Posted: Sunday, September 13, 2015
Last updated: Wednesday, March 12, 2025
— share —
Share on Facebook    Share on X    Share on LinkedIn    Share on Pinterest    Share on Reddit    Email    Copy URL