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      A Stain for Plucked Anagen Hairs

      research A stain for plucked anagen hairs

      17 citations , August 1979 in “Journal of The American Academy of Dermatology”
      This study found that a histochemical stain using 4-dimethyl-aminocinnamaldehyde effectively distinguishes between plucked anagen and telogen hairs by causing the root ends of anagen hairs to develop a red color.
      Exogen Hair Characterization in Human Scalp

      research Exogen hair characterization in human scalp

      35 citations , March 2007 in “Skin Research and Technology”
      In this study, researchers developed a non-invasive method to distinguish exogen hair from telogen hair on the human scalp, finding that normal exogen hair levels are generally less than seven hairs per cm².
      Structural Abnormalities of the Hair Shaft

      research Structural abnormalities of the hair shaft

      126 citations , January 1987 in “Journal of The American Academy of Dermatology”
      This article reviews the classification of hair shaft abnormalities, outlining their diagnostic features, but does not present new research findings.
      Hair Disorders

      research HAIR DISORDERS

      10 citations , June 2000 in “Primary Care”
      This article reviews common hair disorders and their normal anatomy and life cycle, but reports no new research findings.