November 2023 in “Acta scientific pharmaceutical sciences” Different methods accurately measure Finasteride in medicines and body fluids.
January 1991 in “Acta Dermato Venereologica” A new method effectively visualizes keratin in hair without harsh chemicals.
8 citations
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May 2024 in “PLoS Biology” Gap junctions help control feather pattern formation in chickens.
April 2025 in “Clinical Dermatology Review” Trichoscopy is effective for diagnosing hair and scalp disorders without invasive biopsies.
January 2020 in “Revista Dermatológica Centro Uraga” Recognizing trichoscopic features is crucial for diagnosing various hair loss conditions.
September 2021 in “International Journal of Epidemiology” The study concluded that examining the scalp with a special magnifying device helps diagnose the cause of widespread hair loss in adult women.
November 2021 in “International journal of research - granthaalayah” The document suggests that human hair has electrical charges because of a gap in nerve cell coverage that affects electromagnetic radiation.
March 2026 in “Journal of the mechanical behavior of biomedical materials/Journal of mechanical behavior of biomedical materials” Hair cuticles remain stable and resilient under stress due to strong protein content and crosslinking.
A 32-year-old man with early graying hair shows a unique pattern, suggesting more research is needed on why hair grays early.
Hair feels different when touched and rubs together in various ways.
3 citations
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May 2024 in “Skin Appendage Disorders” Trichoscopy helps diagnose and understand Discoid Lupus Erythematosus on the scalp by identifying specific patterns.
Human hair affects millimeter radiowaves due to its keratin content.
1 citations
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February 1989 in “PubMed” Electrophoresis can effectively analyze hair proteins for forensic use, even after cosmetic treatments and up to 2 years of weathering.
42 citations
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January 2008 in “Dermatology” Dermoscopy effectively distinguishes between acute total hair loss and other types of female hair loss.
9 citations
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March 2005 in “International Journal of Cosmetic Science” The torsional method effectively evaluates hair damage and the performance of hair care ingredients.
October 2022 in “International Journal of Research in Dermatology” Hormonal imbalances contribute to female hair loss, and trichoscopy is a useful diagnostic tool.
3 citations
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September 2005 in “International Journal of Cosmetic Science” Different oils penetrate hair differently; monounsaturated oils like olive oil penetrate better than polyunsaturated oils.
9 citations
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January 2011 in “Skin Research and Technology” The new automatic tool accurately measures hair thickness and is reliable.
May 2023 in “Journal of Pharmaceutical Innovation” 6 citations
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January 2019 in “Indian Journal of Dermatology, Venereology and Leprology” Low-cost dermoscopes can effectively diagnose early female pattern hair loss.
9 citations
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January 1999 in “Journal of Liquid Chromatography & Related Technologies” Best results found using acetonitrile, water, and trifluoroacetic acid or methanol mixture.
28 citations
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December 2010 in “Langmuir” Hair fibers interact through classical forces, which are influenced by treatments and products, important for hair care and other applications.
60 citations
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September 2010 in “Journal of the American Academy of Dermatology” Small white dots on the scalp seen with a dermoscope correspond to sweat ducts and vary with different hair disorders.
2 citations
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January 2023 in “Skin Appendage Disorders” Frontal fibrosing alopecia may run in families.
Vertex accentuation is a common pattern in female hair loss.
62 citations
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December 2008 in “Journal of structural biology” Hair curvature in Japanese people is linked to specific cell types and filament arrangements in the hair cortex.
2 citations
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July 2016 in “Journal of nature and science” Human hair can transmit magnetic signals through glass.
February 2023 in “Default Digital Object Group”
4 citations
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January 2013 in “Dissolution Technologies” A method was developed to test the breakdown of Finasteride capsules, showing it can tell the difference between different brands and highlighting the need for standard tests and ingredient consistency.
Different crystal forms of drugs can change their effectiveness.