June 2008 in “Springer eBooks” The document concludes that permanent hair loss conditions are complex, require early specific treatments, and "secondary permanent alopecias" might be a more accurate term than "secondary cicatricial alopecia."
April 2008 in “Expert review of dermatology” Mutations in the P2RY5 gene cause hereditary woolly hair.
January 2005 in “Nihon Yasei Doubutsu Igakkaishi/Japanese journal of zoo and wildlife medicine” Aloe vera gel effectively treated mange in camels.
April 2004 in “Journal of The American Academy of Dermatology” The textbook "Dermatology" is highly recommended for its comprehensive content, user-friendly design, and extensive visual aids.
September 1998 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” The document concludes that individualized treatments for hair issues are effective, certain hair changes can indicate neurocutaneous diseases, specific lotions improve skin health, laser hair removal works but needs more study on long-term effects, men's cosmetics are diverse, peeling is effective but can have side effects, and facial pigmentation is often due to overactive skin cells.
January 1998 in “Lasers in Surgery and Medicine” Lasers are effective and safe for various medical treatments, including cancer, wound healing, and skin conditions.
September 1997 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” Blocking IL-1 could help treat some hair loss conditions; alopecia affects liver detox systems; spironolactone is better than finasteride for female hair growth; focusing on the catagen hair phase could lead to new alopecia treatments.
8 citations
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May 2005 in “The American journal of dermatopathology/American journal of dermatopathology” The hair defect is due to abnormal inner root sheath keratinization.
September 2009 in “Hair transplant forum international” Changing the direction of cuts can make it easier to put in implants.
18 citations
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November 2007 in “Acta Veterinaria Hungarica” The ovine interdigital sinus has a complex structure with three layers and various skin-like features.
2 citations
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January 1990 July 2019 in “Dermatologic Surgery”
7 citations
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November 2017 in “Cureus” Ear creases might indicate heart disease risk, needing more research.
11 citations
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November 2005 in “The Journal of Dermatology” A man's crushed thumb caused unusual horizontal nail ridges on all fingers of one hand.
3 citations
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December 2020 in “Scientific reports” Mitochondrial problems in tooth cells lead to bad enamel and dentin development in mice.
5 citations
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July 1999 in “Journal of Anatomy” Methylene blue staining effectively reveals detailed nerve structures in rat snouts.
February 2023 in “Journal of the European Academy of Dermatology and Venereology” 12 citations
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January 2013 in “Acta Histochemica” Junctional proteins stabilize the inner root sheath and connect the companion layer in human hair.
58 citations
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November 1969 in “British Journal of Dermatology” Netherton's disease causes multiple hair defects.
2 citations
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February 2009 in “Clinical and Experimental Dermatology” A man had rare skin tumors with bone formation and cholesterol deposits.
7 citations
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December 2011 in “Annals of anatomy” Involucrin helps strengthen the inner parts of human hair.
October 2014 in “Microscopy” The method using ionic liquid improves observation of cell structures with less damage.
5 citations
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July 1999 in “Journal of Anatomy” Methylene blue staining effectively highlights detailed nerve structures in rat fur.
6 citations
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March 1996 in “Journal of Investigative Dermatology”
6 citations
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January 2016 in “JAMA Dermatology” Dirty dots are a common scalp finding in elderly women and can be washed away with shampoo.
1 citations
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March 2023 in “Anais Brasileiros de Dermatologia” 8 citations
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October 2024 in “Developmental Cell” September 1997 in “International Society of Hair Restoration Surgery” 19 citations
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February 2013 in “Journal of Investigative Dermatology” Touch domes in human skin are complex sensory structures not directly linked to hair.
January 2020 in “Acta dermato-venereologica” People with certain hair disorders may also have missing permanent teeth.