The type of estrogen found in highest concentration in adult female is
b-Estradiol; 17b-estradiol; the most potent naturally occurring estrogen in mammals, formed by the ovary, placenta, testis, and possibly the adrenal coex; therapeutic indications for estradiol are those typical of an estrogen. a-Estradiol (17a-estradiol), exhibits considerably less biologic activity.Ref: Ganong&;s review of medical physiology; 24th edition; page no: 406
Estrone
Estriol
Estradiol
None
Endocrinology