Abstract | OBJECTIVE: DESIGN: Case-control with nested prospective cohort. SETTING: Clinical Research Center, National Institutes of Health. PATIENT(S): INTERVENTION(S): Single injection of 300 IU hrFSH. MAIN OUTCOME MEASURE(S): RESULT(S):
Antral follicles ≥3 mm were detected in 73% (69/95) of patients; both serum estradiol and progesterone levels correlated significantly with maximum follicle diameter in these women. Patients with a maximum follicle diameter ≥8 mm had significantly higher serum estradiol and progesterone levels and significantly lower FSH and LH levels compared with patients without such follicles. In controls estradiol levels increased significantly after FSH administration, but in patients this was not the case despite the presence of an antral follicle ≥8 mm. CONCLUSION(S): Most women with 46,XX spontaneous primary ovarian insufficiency have antral follicles detectable by ultrasound, suggesting that down-regulation of FSH receptors is not the predominant mechanism of follicle dysfunction. Evidence of progesterone secretion by antral follicles ≥8 mm in these patients is consistent with prior histologic evidence that follicle luteinization is the predominant mechanism of follicle dysfunction in this condition. Prospective controlled investigation designed to improve ovulatory function and fertility in these women is indicated.
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Authors | Ziad R Hubayter, Vaishali Popat, Vien H Vanderhoof, Obioma Ndubizu, Diane Johnson, Edie Mao, Karim A Calis, James F Troendle, Lawrence M Nelson |
Journal | Fertility and sterility
(Fertil Steril)
Vol. 94
Issue 5
Pg. 1769-74
(Oct 2010)
ISSN: 1556-5653 [Electronic] United States |
PMID | 19939372
(Publication Type: Journal Article, Research Support, N.I.H., Intramural)
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Copyright | Published by Elsevier Inc. |
Chemical References |
- Receptors, FSH
- Progesterone
- Estradiol
- Luteinizing Hormone
- Follicle Stimulating Hormone
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Topics |
- Adolescent
- Adult
- Case-Control Studies
- Cohort Studies
- Estradiol
(blood)
- Female
- Follicle Stimulating Hormone
(pharmacology)
- Genetic Diseases, X-Linked
(metabolism, physiopathology)
- Humans
- Luteinizing Hormone
(blood)
- Ovarian Diseases
(metabolism, physiopathology)
- Ovarian Follicle
(drug effects, metabolism, physiopathology)
- Progesterone
(blood)
- Prospective Studies
- Receptors, FSH
(metabolism)
- Young Adult
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