4 citations
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November 2004 in “Clinical and Experimental Dermatology” Hair length and thickness are related, with thickness peaking at about a quarter of the hair's maximum length.
6 citations
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June 2018 in “PLOS ONE” The Alopecia Areata Assessment Tool (ALTO) effectively identifies alopecia areata from other hair loss types but needs more validation.
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May 2014 in “PubMed” Monoethanolamine-based hair colorants can cause more damage to hair than ammonia-based ones.
April 2024 in “JMR. Journal of molecular recognition/Journal of molecular recognition” Hydrophilic carbon dots cause one protein to clump more and prevent another from clumping.
Hair fibers degrade and change color in very basic water.
June 2024 in “Nature Cell and Science” The Scalp Coverage Scoring method reliably measures hair density from images.
13 citations
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August 1995 in “The Journal of Steroid Biochemistry and Molecular Biology” The activity of a specific rat enzyme in the prostate and epididymis is highly dependent on the acidity level.
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December 2013 in “BIRDEM Medical Journal” Older people with type 2 diabetes are more likely to have gum disease.
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May 2018 in “Statistics in Medicine” Model improves accuracy in predicting hair loss effects.
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October 2010 in “Scandinavian Journal of Clinical & Laboratory Investigation” Normal-range ALT levels can indicate metabolic and hormonal imbalances in young women.
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May 2018 in “jurnal veteriner” Scraping is the best method to diagnose demodicosis in dogs.
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April 2021 in “IOP Conference Series Earth and Environmental Science” Two rice strains showed stable high yield and Zinc content in different climates.
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January 2022 in “Clinical, Cosmetic and Investigational Dermatology” The refined wash test is a reliable way to measure daily hair loss and can tell the difference between different types of hair loss.
The C-CAT tool helps assess and improve treatment for central centrifugal cicatricial alopecia.
4 citations
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August 2021 in “Pediatrics in review” DSDs are birth conditions causing unusual sex development, managed with personalized care and sometimes surgery, but still lack a standard treatment approach.
January 2025 in “Conservation Physiology” Bear hair grows 0.10 to 1.05 mm per day, varying by individual and season.
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June 2003 in “Obstetrical & Gynecological Survey” This new method makes checking for female infertility less painful, less invasive, and doesn't use radiation.
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January 1996 in “Journal of analytical toxicology.” Hair analysis can detect cocaine use but doesn't accurately show the amount or timing of use.
January 2024 in “Indian Journal of Psychiatry” Precision neuromodulation may improve schizophrenia symptoms.
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February 1998 in “Polymer journal” Keratin structure in hair is stable at pH 5-6 but disrupts between pH 6-7.
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April 2017 in “Macromolecular bioscience” Scientists created tiny pH-sensing gels that can safely measure the pH levels inside hair follicles.
January 1990 in “Medical Entomology and Zoology” A new method can quickly detect alcohol abuse by analyzing hair in under an hour.
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May 2008 in “Toxicon” The lowest effective dose of Botox for detrusor sphincter dyssynergia is between 75-100 units.
January 2004 in “Weiliang yuansu yu jiankang yanjiu” Copper levels differ by gender, and young children have higher mineral levels.
March 2022 in “VNU Journal of Science Medical and Pharmaceutical Sciences” A new method accurately measures nine steroid hormones in human serum with high sensitivity.
January 2023 in “Al-Azhar International Medical Journal /Al-Azhar International Medical Journal” Trichoscopy is a quick, non-invasive way to measure hair density and thickness, helping diagnose hair loss.
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February 2013 in “The American Journal of Dermatopathology” Nonscarring alopecia has higher hair density than scarring alopecia, and hair density can help diagnose the type of alopecia.
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January 2006 in “Analytica Chimica Acta” Validated method reliably measures finasteride in tablets using liquid chromatography.
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January 1999 in “Dermatology” The VQ-Dermato is a reliable French questionnaire for measuring quality of life in chronic skin disorder patients.