21 citations
,
April 1995 in “Mayo Clinic Proceedings” Leydig cells can cause testosterone-secreting adrenal tumors in women.
238 citations
,
February 2007 in “Journal of Neuroscience” Ovarian and stress hormones can change GABA A receptors through neurosteroids.
32 citations
,
January 2010 in “Journal of Korean Medical Science” A rare adrenal tumor in a 14-year-old girl caused male-like symptoms and was successfully removed.
November 2024 in “Psychoneuroendocrinology” Testosterone increases hair testosterone levels, stress raises hair cortisol, and relationship status affects hormone levels.
8 citations
,
June 2017 in “Hormone Molecular Biology and Clinical Investigation” Mild thyroid issues don't affect the metabolism and hormones of women with PCOS.
10 citations
,
May 2009 in “Sexual and Relationship Therapy” The document concludes that hormone therapy is essential for treating gender dysphoria, with specific drugs and monitoring protocols recommended for safety and effectiveness.
5 citations
,
July 2025 in “Endocrine”
3 citations
,
July 1993 in “Contraception” Women with moderate body hair have higher levels of certain hormones and may benefit from treatment that increases sex hormone-binding protein.
1 citations
,
September 2018 in “Australasian Journal of Dermatology” A boy with GAPO syndrome had hair loss similar to male pattern baldness without hormone issues, possibly due to skin or blood vessel problems.
17 citations
,
August 1967 in “JAMA” The rapid corticotropin test is a quick and simple way to diagnose adrenal insufficiency.
101 citations
,
January 2014 in “Journal of Visualized Experiments” The method effectively measures long-term stress levels using hair samples.
55 citations
,
August 2009 in “Journal of Feline Medicine and Surgery” Cats with adrenal tumors may have both hyperaldosteronism and hyperprogesteronism.
10 citations
,
March 2024 in “Endocrine Reviews” Significant progress was made in understanding androgen excess disorders, but much is still unknown.
December 2025 in “Biology” Male and female mice handle stress differently.
April 2026 in “Veterinary Medicine and Science” Adrenal tumors in hamsters are rare and hard to diagnose, highlighting the need for better diagnostic tools.
February 2025 in “Medicine” Precocious puberty in girls is linked to cosmetics, pollution, light exposure, early sexual information, diet, and hereditary factors.
450 citations
,
January 2005 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair color is determined by melanin produced and transferred in hair follicles.
138 citations
,
November 1974 in “Biological reviews/Biological reviews of the Cambridge Philosophical Society” Males and females differ in lifespan, growth, organ size, metabolism, and brain structure, with females generally living longer and maturing earlier.
14 citations
,
February 2007 in “Irish Veterinary Journal” A dog with a pituitary tumor developed tertiary hypothyroidism, improved with treatment, but was later euthanized due to neurological issues.
Certain gene variations and different levels of BDNF and CRH hormones are linked to vitiligo.
16 citations
,
June 2022 in “Journal of Pediatric Endocrinology and Metabolism” Reducing phthalate exposure may help prevent early puberty in girls.
November 2025 in “European Journal of Endocrinology” Hair steroid profiling is a feasible, non-invasive alternative to serum analysis for assessing hormone levels and metabolism.
88 citations
,
September 2003 in “Clinical endocrinology” Hormone treatment for transsexual individuals is effective but carries risks like thromboembolic events and mood changes, with most side effects being minor and reversible.
5 citations
,
August 2021 in “Journal of biological chemistry/The Journal of biological chemistry” Retinoic acid affects male and female muscle energy use and function differently.
2 citations
,
December 2024 in “Clinical Endocrinology” PCOS symptoms can improve with specific treatments for pituitary adenomas.
October 2022 in “Frontiers in Endocrinology” New tools show that in fish, NPY increases feeding and somatostatin decreases it.
October 2024 in “Irish Journal of Medical Science (1971 -)” Electrical stimulation with a low-calorie diet reduces appetite, weight, and blood pressure in obese people with sleep apnea.
October 2018 in “Springer eBooks” The document concludes that various hair disorders have different treatments, including medication, surgery, and addressing underlying causes.
4 citations
,
August 2019 in “General and Comparative Endocrinology” Male yak hair growth is influenced by DHT synthesis, which is promoted by 5α-red1 and AR during growth phases, while E2 may inhibit growth through ERα.