Chromosomal instability in women with primary ovarian insufficiency
نویسندگان
چکیده
منابع مشابه
POLR2C Mutations Are Associated With Primary Ovarian Insufficiency in Women
Context Primary ovarian insufficiency (POI) results from a premature loss of oocytes, causing infertility and early menopause. The etiology of POI remains unknown in a majority of cases. Objective To identify candidate genes in families affected by POI. Design This was a family-based genetic study. Setting The study was performed at two academic institutions. Patients and Other Particip...
متن کاملO-31: AMH and AMHR2 Genetic Variants in Chinese Women with Primary Ovarian Insufficiency and Normal Age at Natural Menopause
Background To investigate the role of the anti-Müllerian hormone (AMH) signalling pathway in the pathophysiology of idiopathic primary ovarian insufficiency (POI) and age at natural menopause (ANM) using a genetic approach MaterialsAndMethods DNA sequencing was used to detect the genotype distribution and allele frequency of the genes AMH and AMH receptor II (AMHR2) in 120 cases of idiopathic P...
متن کاملWomen with primary ovarian insufficiency have lower bone mineral density.
The aim of the present study was to assess the prevalence of osteoporosis in a sample of 32 patients with spontaneous primary ovarian insufficiency (POI) in comparison to reference groups of 25 pre- and 55 postmenopausal women. Hip (lumbar) and spinal bone mineral density (BMD) measurements were performed by dual-energy X-ray absorptiometry in the three groups. The median age of POI patients at...
متن کاملPrimary Ovarian Insufficiency
Primary ovarian insufficiency or premature menopause is one of the stressful problems in women younger than 40, which may cause numerous early or late psychological and physical complications. Failure of germ cell development is associated with complete ovarian insufficiency, while their decreased number is more likely associated with partial ovarian insufficiency, which leads to secondary amen...
متن کاملPrimary Ovarian Insufficiency
From the Integrative Reproductive Medi cine Unit, Intramural Research Program on Reproductive and Adult Endocrinology, National Institute of Child Health and Hu man Development, National Institutes of Health, Bethesda, MD. Address reprint requests to Dr. Nelson at the Integrative Reproductive Medicine Unit, NICHD– Intramural Research Program on Repro ductive and Adult Endocrinology, CRC, Rm....
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 2018
ISSN: 0268-1161,1460-2350
DOI: 10.1093/humrep/dey012