Bilateral Orchiectomy effectively reduces the need for anti-androgen medication in most transgender females.
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August 2013 in “PloS one” Androgen receptors are active in many tissues of both male and female mice, not just reproductive organs.
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November 2019 in “Case reports in women's health” Ovarian vein sampling helped diagnose rare ovarian tumors causing high testosterone, and surgery to remove the tumors lowered the testosterone levels.
February 2026 in “PubMed” Finasteride withdrawal causes anxiety-like behavior in male rats.
October 2019 in “Bioscientifica Proceedings” Androgens may improve pig reproduction by enhancing ovulation and litter size.
17 citations
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November 2017 in “Experimental physiology” Breathing in newborn rats is affected differently by hormones based on their sex.
January 2022 in “World journal of pharmaceutical sciences” The document concludes that there are multiple ways to create PCOS in animals for research, which helps understand and treat the condition.
October 2019 in “Research Square (Research Square)” The junction of the inner and outer prepuce with good blood flow is best for vascular pedicle flaps.
Finasteride may cause depression and affect brain and gut health in male rats.
October 2024 in “Journal of the Endocrine Society” Bilateral salpingo-oophorectomy resolved hyperandrogenism in a postmenopausal woman with rare ovarian tumors.
99 citations
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January 2002 in “Plastic & Reconstructive Surgery” Fetal rat wounds heal without scars at 16.5 days gestation.
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November 2025 in “Journal of Ovarian Research” Reducing granulosa cell pyroptosis may improve oocyte maturation in PCOS.
May 1961 in “Tumori Journal” Vitamin A treatment reduced abnormal cell growth and improved skin conditions in rats with tumors.
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August 2018 in “Frontiers in Endocrinology” Androgens are important for normal ovarian function and estrogen production, but may not be the main cause of follicle death.
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September 2014 in “Journal of Pharmacy and Pharmacology” Melatonin may help treat PCOS symptoms in rats.
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October 1945 in “Endocrinology” Synthetic hormone treatment reduces melanin and hair growth in rats.
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February 2017 in “International journal of developmental neuroscience” Female guinea pigs exposed to less allopregnanolone before birth showed more anxiety-like behavior.
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January 2022 in “Animal Reproduction” Using rodents for research shows that health problems in the womb can cause diseases later in life.
May 2025 in “Journal of the ASEAN Federation of Endocrine Societies” Thorough evaluation is crucial for postmenopausal women with virilization to detect rare ovarian tumors.
166 citations
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February 2005 in “Behavioural brain research” Vitamin D receptor knockout mice have significant motor impairments but no cognitive deficits.
January 2011 in “Yearbook of Endocrinology” 37 citations
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December 2003 in “Reproductive Toxicology” The assay effectively detects hormonal activity of certain chemicals.
Researchers created a new mouse model, G4, that mimics human PCOS symptoms and links the condition to a specific gene.
3 citations
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August 2000 in “Anatomia Histologia Embryologia” Prenatal retinoic acid exposure did not affect mouse vibrissal follicle development.
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October 2005 in “Journal of Biological Chemistry” Early involution in Hirosaki hairless rats' mammary glands is linked to a unique modification of STAT5A.
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December 1956 in “Science” 1 citations
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December 1956 in “Science”
59 citations
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September 2008 in “Experimental dermatology” Both mouse and rat models are effective for testing alopecia areata treatments.
36 citations
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May 2011 in “The Journal of Clinical Endocrinology & Metabolism” Treatment with a hormone agonist can reduce excess male hormones in postmenopausal women without surgery.
November 2023 in “Biomolecules” The research showed that Vitamin D and its receptor are important for healthy bones and normal hair and skin in rats.