90 citations
,
January 2002 in “Dermatology” Kenogen is a resting phase in hair follicles that may contribute to baldness, especially in androgenetic alopecia.
2 citations
,
January 1990 20 citations
,
June 1985 in “Toxicologic Pathology” Some steroid-induced health issues in rodents improved after stopping treatment, but hair loss and eye problems did not.
9 citations
,
November 2014 in “Indian Journal of Endocrinology and Metabolism” A 15-year-old girl with rare reproductive disorders received hormone therapy to develop secondary sexual traits, but infertility persisted.
October 2025 in “Journal of the Endocrine Society” The patient was satisfied with hormone therapy, and her epilepsy remained stable.
2 citations
,
October 2010 in “Journal of dermatological treatment” External treatments can change hair growth patterns in nude mice.
October 2022 in “Journal of the ASEAN Federation of Endocrine Societies” GnRH-a or orchiectomy is more effective than anti-androgens for managing hormone levels in transgender women.
1 citations
,
January 1999 in “Theriogenology”
September 2024 in “Seven Editora eBooks” Dermatophylosis sporadically affects adult sheep in Sertão da Paraíba, causing alopecic and crusty skin lesions.
15 citations
,
January 1999 in “Reproduction Fertility and Development” Merino sheep have fewer wool follicles at birth than before birth.
July 2025 in “Clinical Endocrinology” Hormonal dysfunctions, like PCOS, are common among reproductive-age women in India.
January 2022 in “Figshare” Melatonin affects when and how goat hair follicle genes turn on and off during growth cycles.
27 citations
,
May 2002 in “The Journal of Clinical Endocrinology & Metabolism” Brothers of women with PCOS tend to have higher levels of a hormone called DHEAS, indicating a possible genetic link.
January 2022 in “Figshare” Melatonin affects when and how goat hair follicle genes turn on and off during growth cycles.
May 2019 in “bioRxiv (Cold Spring Harbor Laboratory)” Testosterone significantly affects urination differences between male and female mice.
1 citations
,
July 2024 in “Journal of Assisted Reproduction and Genetics”
May 2021 in “Journal of the Endocrine Society” A woman's hair loss and other symptoms were due to a rare hormone deficiency treatable with steroids.
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.
34 citations
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March 2003 in “Veterinary Dermatology” Most dogs with alopecia had higher than normal levels of certain hormones, but hair loss might not always be linked to these hormone changes.
January 2022 in “Figshare” Melatonin affects when and how certain genes work during the different stages of goat hair growth.
December 2025 in “Biology” Male and female mice handle stress differently.
January 2004 in “Banca y finanzas: Revista profesional de gestión financiera” Androgens increase pigmentation in certain hamster skin areas, but estrogens can reverse this effect.
March 2016 in “The Journal of Urology” The discovery of 5α-reductase deficiency in guevedoces led to the development of important urologic medications.
October 2025 in “Journal of Obstetric and Gynaecological Practices POGS” 11 citations
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April 2020 in “Animals” Moving horses to new places can increase their stress levels, as shown by higher stress hormone in their hair.
2 citations
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December 2024 in “BMC Genomics” Key genes and pathways control sheep hair growth phases.
40 citations
,
July 2016 in “Pediatrics in review” Puberty involves complex hormonal changes, varies by gender and ethnicity, and requires careful monitoring for abnormalities.
3 citations
,
February 1992 in “Journal of veterinary medicine. Series A” The farm-raised blue fox had a delayed winter coat cycle and abnormal hormone levels, but its hair growth and hormone changes were still linked.
April 2020 in “Journal of the Endocrine Society” A rare ovarian tumor caused high male hormone levels, but surgery fixed it.
82 citations
,
January 2000 in “Hormone Research in Paediatrics” DHEA stimulates skin oil glands and could help postmenopausal women, with potential for acne and excessive hair growth treatments.