出典:Wiktionary
出典:『Wiktionary』 (2025/05/12 03:12 UTC 版)
From estr- + -one.
estrone (countable and uncountable, plural estrones)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/30 20:57 UTC 版)
Estrone (E1, and also oestrone) is an estrogenic hormone secreted by the ovary as well as adipose tissue.