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March 2024 in “Research Square (Research Square)” Medical videos on YouTube, Bilibili, and TikTok need better quality and more professional creators.
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December 2021 in “Pakistan biomedical journal” Eating certain seeds may help reduce symptoms of Polycystic Ovary Syndrome.
Yul Brynner's unique physical presence and gestures defined his star image.
The document explains how to measure sales and marketing success and warns about misusing these measurements.
August 2000 in “Australasian Journal of Dermatology” The document suggests "Occupational Skin Disease" is a useful standard text, finds "The Clinical Management of Itching" poorly organized, recommends "Atlas of Contact Dermatitis" for its illustrations, and values "Handbook of Diseases of the Hair and Scalp" for its information despite flaws.
November 2003 in “Journal of Dermatology” Authors defend finasteride-depression link, suggest detailed medical history, and call for more investigation.
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September 1994 in “International Journal of Dermatology” Three Iranian men had reddish-brown facial pigmentation with no effective treatment.
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January 2009 in “International journal of trichology” Hair grays due to oxidative stress and fewer functioning melanocytes.
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November 2015 in “JAMA dermatology” A 91-year-old woman's hair turned black in one spot, with skin changes underneath.
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December 1967 in “Australasian Journal of Dermatology” Becker's Melanosis and Hypertrichosis mainly affects young males, causing brown skin patches and extra hair on one side of the upper body.
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June 1959 in “Archives of dermatology” Hair can darken after inflammation and then return to its original color.
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November 2009 in “Pigment cell & melanoma research” The document concludes that MGRN1 affects mouse fur color by interfering with a receptor's signaling, but its full role in the body is still unknown.
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December 2004 in “Proceedings of the National Academy of Sciences” BMP signaling affects hair color by interacting with the MC-1R pathway.
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February 2016 in “Scientific reports” Blocking BACE1 and BACE2 enzymes causes hair color loss in mice.
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May 2023 in “Pigment Cell & Melanoma Research” BMI1 is essential for preventing hair greying and maintaining hair color.
"Bider" markings in Dun Mongolian horses are caused by a complex network of genes and pathways.
Melanocytes can regenerate around hair follicles in bullous pemphigoid, especially in patients with darker skin.
TBX3 gene affects horse coat color, with higher expression in darker areas.
January 2004 in “Giornale di Metafisica: revista bimestrale di filosofia” Increased Wnt signaling causes hair graying by depleting melanocyte stem cells in aged mice.
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August 2013 in “International Journal of Cosmetic Science” Hair greying is caused by oxidative stress damaging hair follicles and melanocytes.
January 2007 in “Journal of the American Academy of Dermatology” A 73-year-old man's grey-white hair turned dark brown after eczema treatment.
January 2012 in “한국미용학회지” Graying hair is caused by changes in gene expression affecting cell functions.
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March 2022 in “Journal of burn care & research” Eyebrow tinting can cause chemical burns and increased awareness of its risks is needed.
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September 2017 in “Oncotarget” A certain signaling pathway in mice, when increased, causes hair to gray by depleting the cells that give hair its color.
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January 1973 in “ACTA HISTOCHEMICA ET CYTOCHEMICA” Brown skin in guinea pigs has more ascorbic acid and related enzymes, black skin uses ascorbic acid well, and white skin has the most protein.
January 2026 in “Animals” TBX3 gene affects pigmentation and marking formation in Dun Mongolian horses.