April 2020 in “Journal of Cosmetic and Laser Therapy” Optimal transplant density for Chinese male hair loss patients is 35-50 hair/cm², with minimum 106.88 hair/cm² left in donor area for esthetic satisfaction.
38 citations
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May 2009 in “European journal of dermatology/EJD. European journal of dermatology” TrichoScan® is a reliable tool for measuring hair growth, providing quicker and more consistent results than manual methods.
3 citations
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July 2018 in “Journal of Cosmetic Dermatology” Ahmad's sharp scissor technique reduces hair follicle damage without taking more time.
4 citations
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January 2017 The pull and wash tests are simple, cost-effective ways to diagnose hair loss severity and type.
June 2021 in “Journal of The American Academy of Dermatology” New scale reliably assesses male hair loss with female pattern.
December 2021 in “OPAL (Open@LaTrobe) (La Trobe University)” Disrupting the Hars2 gene in mice causes hearing loss due to mitochondrial problems and hair cell damage.
12 citations
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July 2016 in “British journal of dermatology/British journal of dermatology, Supplement” Different hair fiber development might explain why hair loss severity varies in patients with a specific genetic mutation, and treatments that thicken hair could help.
47 citations
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November 2012 in “Wound repair and regeneration” Nude mice with grafted human skin developed scars similar to human hypertrophic scars.
November 2025 in “BMC Endocrine Disorders” The TT/DHT ratio may help identify PCOS patients with severe metabolic issues.
The document explains how to measure sales and marketing success and warns about misusing these measurements.
March 2023 in “Human Pathology” Hair follicle counts and ratios are helpful in diagnosing hair loss types, but should be used with other specific features for accurate diagnosis.
December 2019 in “Periodicals of Engineering and Natural Sciences (PEN)” Hair analysis can provide insights into a person's medical history and location over time.
7 citations
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May 2007 in “Nutrition Journal” Hair pluckability is not a reliable method for assessing nutrition.
7 citations
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April 2022 in “Journal of pharmaceutical and biomedical analysis” The method can measure multiple steroids in human hair to study long-term steroid metabolism, especially in newborns and children.
3 citations
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May 2018 in “Experimental Dermatology” Young HS patients often have other physical and mental health issues, and research on HS covers a wide range of topics including genetics, triggers, treatments, and the need for more data.
19 citations
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May 2006 in “Clinical and Experimental Dermatology” Researchers found a new mutation causing total hair loss from birth.
20 citations
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July 1998 in “Archives of dermatology”
20 citations
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November 2019 in “Stem Cells” Hes1 protein is important for hair growth and regeneration, and could be a potential treatment for hair loss.
November 2022 in “Hair transplant forum international” The long hair preview technique in body hair transplantation offers high-quality, natural results.
April 2012 in “The Journal of Urology” Male pattern baldness may predict prostate cancer risk.
January 2025 in “Advances in Dermatology and Allergology” A holistic approach, including medical treatments, lifestyle changes, and mental health support, is crucial for managing hirsutism in women.
4 citations
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April 2001 in “Experimental Dermatology” Using single dermal papillae is unreliable for analyzing androgen metabolism in hair follicles.
November 2023 in “International Journal of Women's Dermatology” Hormone replacement therapy may improve hair growth in the frontal hairline of postmenopausal women with hair loss.
5 citations
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September 1997 in “Dermatologic Surgery” Dr. Russell Knudsen's system classifies hair grafts by class, shape, and size for clearer communication in hair restoration surgery.
July 2015 in “International Society of Hair Restoration Surgery” January 2003 in “Jiepouxue zazhi” HHK can help restore skin structure.
5 citations
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September 2000 in “Dermatologic Surgery” Lower hairlines using the rule of thirds can be used in hair transplants due to improved techniques.
67 citations
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January 1997 in “Lancet” Hirsutism is when women have too much hair growth, often due to a bit more androgen hormones and sensitive skin.
4 citations
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March 2000 in “Journal of Investigative Dermatology” The gene for Marie Unna hereditary hypotrichosis is located on chromosome 8p21, near the hairless gene.
September 2020 in “International journal of current pharmaceutical research” Tea tree oil cream effectively reduces hair growth.