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March 1987 in “British Journal of Dermatology” EGF and FGF can boost hair growth by speeding up cell growth.
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May 1998 in “Urology” Men with enlarged prostates often have more severe baldness.
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July 2012 in “PLOS ONE” Estrogen can temporarily slow down hair growth but this can be reversed.
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January 1997 in “Journal of Investigative Dermatology Symposium Proceedings” Nerves and chemicals in the body can affect hair growth and loss.
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January 2014 in “PubMed” Hair growth is controlled by cycles influenced by hormones and various signals.
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February 2019 in “Journal of Cosmetic Dermatology” The effects of estrogen on human scalp hair growth are unclear and need more research.
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June 1981 in “PubMed” Whisker hair in young people might predict severe future hair loss.
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January 2015 in “DOAJ (DOAJ: Directory of Open Access Journals)” There's no link between hair loss type androgenic alopecia and benign prostatic hyperplasia, but early hair loss and family history can mean more severe alopecia.
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January 1954 in “Endocrinology” Iodine in rat hair is linked to hair growth.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Researchers created a 3D-printed skin model that grew human hair when grafted onto mice by improving blood supply to the grafts.
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November 2005 in “Journal of Investigative Dermatology Symposium Proceedings”
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February 2006 in “Current pharmaceutical design” 5α-reductase inhibitors and alpha-1 adrenergic antagonists together effectively treat benign prostatic hyperplasia, with long-term benefits.
October 2023 in “Georgetown medical review” Finasteride and Dutasteride can improve hair growth in male baldness but may cause temporary sexual dysfunction and possibly affect fertility.
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July 2019 in “PLOS ONE” Skin lymphatic vessels are essential for hair growth.
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November 1963 in “Journal of Histochemistry & Cytochemistry” Arginine converts to citrulline in hair follicles as proteins harden.
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May 2018 in “Tropical Journal of Pharmaceutical Research” Intense pulsed-light therapy helps mice grow hair by activating a specific growth pathway.
September 2017 in “World journal of Pharmacy and pharmaceutical sciences” The polyherbal ointment made from plant extracts was safe and effectively promoted hair growth in rats.
August 1994 in “Journal of dermatological science” Mouse hair cells respond to male hormones by growing less, and this can be stopped by certain blockers.
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January 1998 in “Journal of Dermatological Treatment” The questionnaire effectively measures men's perceived hair growth and can distinguish between different treatments and dosages.
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January 2017 in “Laboratory Animal Research” Gold thread implantation may help hair grow in humans and mice.
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April 2018 in “Journal of Investigative Dermatology” STIM1 is essential for sweat secretion.
August 2023 in “Journal of Investigative Dermatology” Senescent melanocytes in nevus skin boost hair growth.
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January 2022 in “Pharmaceutics” Nanostructured delivery systems could potentially improve hair loss treatment by targeting drugs to hair follicles, reducing side effects and dosage, but the best size, charge, and materials for these systems need further investigation.
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January 2017 in “JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH” A rare hair follicle tumor was found on a woman's vulva.
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April 1985 in “Developmental Biology” Fibronectin and other basement membrane components increase during hair growth and decrease during rest.
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April 1977 in “PubMed” Minoxidil, a blood pressure drug, can cause excessive hair growth, but this can be successfully treated with a hair removal agent called calcium thioglycolate.
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January 2007 Citrullus colocynthis extracts may promote hair growth as effectively as minoxidil.