Lower Levels of Urinary 2-Hydroxyestrogens in Polycystic Ovary Syndrome
Author(s) -
Sana M. Salih,
Xia Xu,
Timothy D. Veenstra,
Antoni J. Dulęba,
Hala Fouad,
Manubai Nagamani,
Ayman AlHendy
Publication year - 2007
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.206
H-Index - 353
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2006-2719
Subject(s) - endocrinology , polycystic ovary , medicine , catechol o methyl transferase , urinary system , follicular phase , anovulation , estrogen , biology , insulin , insulin resistance , genotype , gene , biochemistry
Women with polycystic ovary syndrome (PCOS) have anovulation due to arrested follicular maturation. The substrate (2-hydroxyestrogen) and product (2-methoxyestrogen) of catechol-O-methyl transferase (COMT) have been shown to modulate proliferation and angiogenesis of granulosa cells.
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