28 citations
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May 2017 in “Molecular ecology” Researchers found genes that control hair color and growth change before the visible coat color changes in snowshoe hares.
February 2024 in “Endocrinology and Disorders” Balanced hormones are crucial for women's health, and can be managed with lifestyle changes or hormone therapy if needed.
1 citations
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December 2025 in “Baylor University Medical Center Proceedings” Leuprolide may better manage cholesterol and blood pressure in PCOS than spironolactone.
January 2014 in “HAL (Le Centre pour la Communication Scientifique Directe)” Sex hormones affect dog skin conditions, but more data is needed.
Letrozole combined with Cabergoline improves ovulation and pregnancy rates in women with PCOS and high prolactin levels compared to Letrozole alone.
41 citations
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March 2007 in “Steroids” New methods to make oxasteroids show promise for medical treatments like osteoporosis and breast cancer.
December 2020 in “Research Square (Research Square)” Rare ovarian tumors can cause increased male hormones in postmenopausal women; surgery is an effective treatment.
25 citations
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May 1972 in “Canadian journal of zoology” Black-tailed deer have four types of pelages and molt twice a year.
16 citations
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August 2022 in “Drug Testing and Analysis” Transdermal exposure to certain steroids can be detected in urine for up to 14 days.
11 citations
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November 2006 in “Journal of Veterinary Diagnostic Investigation” An alpaca acted like a male and couldn't have babies because of a benign tumor in its ovary that caused high testosterone levels.
28 citations
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August 2018 in “BMC genomics” DNA methylation changes are linked to hair growth cycles in goats.
35 citations
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September 1972 in “Journal of Biological Chemistry” Steroid hormone binding in rat skin varies with pH, heat, and hair cycle phases.
Ovulation inhibitors effectively treat menstrual issues and improve fertility but can have side effects.
71 citations
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July 2015 in “The Journal of Clinical Endocrinology and Metabolism” Women with PCOS have higher androgen levels that decrease with age but are still higher than in women without PCOS.
5 citations
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July 1987 in “European Journal of Obstetrics & Gynecology and Reproductive Biology” The treatment temporarily improved symptoms of hyperandrogenism in adolescents.
July 2025 in “Clinical Endocrinology” Hormonal dysfunctions, like PCOS, are common among reproductive-age women in India.
August 2018 in “Brock University Digital Repository (Brock University)” Adolescent male rats release more stress hormones than adults, and testosterone affects them differently.
16 citations
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January 2023 in “Cureus” PCOS in teens causes hormonal imbalances, irregular periods, and can lead to infertility and other health issues.
36 citations
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July 1980 in “Journal of Toxicology and Environmental Health” High doses of ethynylestradiol in rats caused growth issues, organ changes, and some tumors, but didn't increase overall tumor rates.
7 citations
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May 2021 in “General and comparative endocrinology” Muskoxen's qiviut cortisol levels indicate their stress hormone activity over the hair growth period.
1 citations
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November 2024 in “World Journal of Biology Pharmacy and Health Sciences” Women with PCOS have different hormone levels compared to those without PCOS.
August 2023 in “Clinical Endocrinology and Metabolism” Balancing hormones can help women feel youthful and healthy.
3 citations
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August 2013 in “Maǧallaẗ ǧāmiʻaẗ al-anbār li-l-ʻulūm al-ṣirfaẗ” Thyroid and reproductive hormones, BMI, and excess hair are linked in Iraqi women with PCOS.
48 citations
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January 2005 in “Treatments in Endocrinology” January 2026 in “Brazilian Journal of Development” Early diagnosis and surgery can improve symptoms of ovarian hyperthecosis in postmenopausal women.
17 citations
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January 2004 in “European journal of obstetrics, gynecology, and reproductive biology/European journal of obstetrics & gynecology and reproductive biology” Certain hormone medications can treat symptoms like acne and unwanted hair, regulate periods, and prevent pregnancy in women and teenage girls.
The chapter concludes that certain skin diseases in bovines cause symmetrical, non-painful lesions and temporary hair loss due to stress.
11 citations
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November 2009 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” Bolandiol, a synthetic steroid, builds muscle and bone without greatly affecting sex glands, and works differently from other hormones.
35 citations
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May 2019 in “Frontiers in genetics” Non-coding RNAs play key roles in the hair growth cycle of Angora rabbits.