Systemic and local effects of metformin administration in patients with polycystic ovary syndrome (PCOS): relationship to the ovulatory response
Author(s) -
Stefano Palomba,
Angela Falbo,
Tiziana Russo,
Francesco Orio,
Achille Tolino,
Fulvio Zullo
Publication year - 2010
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/dep466
Subject(s) - polycystic ovary , metformin , medicine , ovulation , anovulation , insulin resistance , antral follicle , follicular phase , endocrinology , hormone , insulin
Several data have demonstrated the efficacy of metformin in inducing ovulation in patients with polycystic ovary syndrome (PCOS), however, the exact mechanism by which this drug acts remains unknown. The aim of the present study was to evaluate whether the efficacy of the drug in patients with PCOS is related to a systemic hormonal-metabolic improvement, or to a local action on the ovary.
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