A stable sheep ovarian cell line was created for studying reproduction and hormones.
Polycystic ovary syndrome (PCOS) affects about 10% of women, is often linked to obesity and family history, and can cause irregular periods, fertility issues, and other symptoms. It's usually managed with lifestyle changes, weight loss, and medication.
March 2016 in “Journal of the Turkish-German Gynecological Association” The woman likely has a hormonal imbalance causing excessive hair growth.
3 citations
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March 1992 in “Journal of clinical pathology” Most women with excess hair growth need only a clinical evaluation and minimal tests unless they show signs of virilism.
22 citations
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January 2019 in “Climacteric” Oophorectomy lowers testosterone and estrogen levels in both premenopausal and postmenopausal women, with postmenopausal women still producing significant testosterone.
2 citations
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May 2006 in “Women's Health Medicine” PCOS is diagnosed when at least two of these three features are present: polycystic ovaries, irregular ovulation, and high androgen levels.
Ultrasound alone isn't enough to diagnose PCOS.
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July 2018 in “DOAJ (DOAJ: Directory of Open Access Journals)” A woman had a rare liver tumor causing male-like physical changes, highlighting the need for thorough checks when such symptoms appear.
January 2011 in “Yearbook of Endocrinology” 2 citations
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March 2003 in “Endocrine Practice” The woman's symptoms and tests suggest her adrenal glands are producing too many male hormones.
November 2023 in “L'Endocrinologo” Women with PCOS are more likely to experience sexual dysfunction, but lifestyle changes and weight loss can improve sexual function.
October 2025 in “Journal of the Endocrine Society” Goserelin injections can effectively manage hyperandrogenism symptoms in postmenopausal women who can't have surgery.
April 2020 in “Research Square (Research Square)” Women with PCOS may have a reduced ability to fight breast tumor cells over time.
July 2001 in “Pediatrics in review” The girl's increased hair growth and other symptoms were due to a hormone-secreting ovarian tumor, which was successfully treated with surgery.
December 2022 in “Archives of Clinical Trials” Treating PCOS patients with HP HMG significantly raises the risk of ovarian hyperstimulation syndrome, needing careful dose management.
32 citations
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March 2019 in “Climacteric” Premature ovarian insufficiency (POI) can harm women's sexual health, and they may benefit from hormone therapy and counseling.
August 2020 in “Journal of Womens Health, Issues and Care” PCOS affects many women, causing menstrual issues and infertility, but can be managed with lifestyle changes, medications, and possibly herbal treatments.
1 citations
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November 2023 in “American journal of clinical pathology” Transgender men on testosterone therapy need ongoing gynecologic care due to potential cancer risks.
55 citations
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May 2019 in “Journal of Endocrinology” Androgens are important for female fertility and could help in IVF treatment, but also play a role in causing PCOS.
11-oxyandrogens are linked to excess hair growth in PCOS, but don't help diagnose it.
36 citations
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November 2009 in “European Radiology” The study found that women with PCOS have more and larger ovarian follicles and differences in ovarian structure, but these features alone can't always diagnose PCOS.
July 2019 in “Acta Scientiae Veterinariae” Removing a testicular tumor in a dog reduced its aggressive behavior and skin problems.
5 citations
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October 2022 in “Heliyon” Polycystic ovary syndrome, a disorder causing menstrual issues and infertility, can be treated with lifestyle changes, medication, herbal remedies, surgery, and assisted reproductive techniques like artificial insemination and IVF.
20 citations
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February 2016 in “American Journal of Pathology” The genes OVOL1 and OVOL2 are important for hair growth and may be involved in a type of skin tumor.
PCOS requires personalized treatment to improve life quality and reduce health risks.
June 2026 in “Journal of Clinical Gynecology and Obstetrics” Routine hysteroscopy isn't needed for women with normal ultrasound results.
1 citations
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January 2022 in “IntechOpen eBooks” Different PCOS types respond uniquely to infertility treatments, with some having lower pregnancy rates and higher risks of complications.
4 citations
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February 2011 in “Annals of internal medicine” The document concludes that Polycystic Ovary Syndrome is a commonly underdiagnosed hormonal disorder in women, diagnosed by specific criteria.
73 citations
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February 2007 in “The American Journal of Medicine” PCOS is a common hormonal disorder in women, treated with lifestyle changes and medications like hormonal contraceptives and metformin.
27 citations
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May 1976 in “PubMed” Ovarian wedge resection helped regulate menstrual cycles but didn't significantly change hormone levels or hair growth in polycystic ovary syndrome.