January 2021 in “대한피부과학회지” The solution increased hair density safely and effectively for hair loss.
October 2020 in “Tierärztliche Praxis. Ausgabe Grosstiere, Nutztiere” Cows moving from tie-stalls to free-stalls had fewer leg injuries but more stress and heel horn erosions.
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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.
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October 2022 in “Research Square (Research Square)” Melatonin helps improve Cashmere goat hair quality by promoting hair follicle growth through a specific cell signaling pathway.
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September 2018 in “International Journal of Molecular Sciences” PRP derivatives are likely safe for therapeutic use without harmful effects.
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November 2022 in “Nutrients” Cow placenta extract has strong antioxidant effects and can delay skin aging in mice.
August 2025 in “Intisari Sains Medis” The buffy coat method yields higher TGF-β1 levels in PRP, especially in males.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal hair serum effectively promotes hair growth and fights microbes.
16 citations
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March 2020 in “Animal Biotechnology” Transgenic sheep embryos with a specific promoter were successfully created, but more research is needed for gene expression in hair follicles.
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October 1961 in “Experimental Biology and Medicine” Natural feedstuffs help reduce muscular dystrophy in rabbits more than selenium or vitamin E alone.
Placenderm® improves scalp elasticity and hair quality safely.
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February 1998 in “Analytical Chemistry” Method detects finasteride in plasma at very low concentrations.
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March 2018 in “Fertility and Sterility” Women with PCOS who had antiandrogenic treatment before pregnancy had fewer complications than those without treatment.
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November 2019 in “Neuroendocrinology” Measuring 17-hydroxyprogesterone in hair can help monitor androgen levels in people with congenital adrenal hyperplasia.
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October 1999 in “Annals of the New York Academy of Sciences” Melatonin and cortisol affect mink winter hair growth, but β-endorphin levels do not.
April 2023 in “Egyptian journal of Immunology” 10% hPL is best for growing mesenchymal stem cells, while 10% FBS is best for hepatocytes.
Melatonin reduces BMP2 gene expression in goat hair follicles during the resting period.
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July 2021 in “AAPS PharmSciTech”
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March 2013 in “Human Reproduction Update” Products should be called 'sperm-safe' only after thorough, well-designed tests.
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January 2011 in “Andrologia” Flutamide and a new synthetic steroid affected brain and prostate chemicals and showed potential for treating androgen-related conditions and epilepsy.
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January 2011 in “Indian Journal of Dermatology/Indian journal of dermatology” Cow placenta extract may help hair grow by increasing a growth factor but is less effective than minoxidil.
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January 1999 in “The Analyst” The method accurately measures certain steroids in human hair, showing different levels in males and females.
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January 1998 in “Endocrine journal” Saw palmetto extract can block the enzyme that converts testosterone in pig prostate cells.
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July 1957 in “Journal of Investigative Dermatology” Giving dihydrotachysterol to mother rats caused skin hardening and bone issues in their babies through milk.
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September 2011 in “BMJ Case Reports” Quick diagnosis and biotin treatment can dramatically improve biotinidase deficiency symptoms.
January 2026 in “Clinical Chemistry and Laboratory Medicine (CCLM)” The procedure accurately measures 5-alpha-dihydrotestosterone in blood, useful for standard tests.
16 citations
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September 1990 in “Fertility and sterility” Ketoconazole can treat ovarian hyperandrogenism but should be used cautiously with monitoring and birth control.
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August 1994 in “Journal of Chromatography B: Biomedical Sciences and Applications” Method detects finasteride in plasma and semen with high sensitivity and accuracy.
14 citations
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July 2016 in “Journal of Endocrinology” The equine epididymis mainly uses type 1 5α-reductase, and both finasteride and dutasteride can inhibit its activity.