20 citations
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June 2012 in “British Journal of Dermatology” Bleaching hair damages protein structure, especially keratin, leading to weakened hair.
13 citations
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March 2010 in “International Journal of Cosmetic Science” Hair coloring increases copper and calcium uptake, damaging hair and reducing shine.
87 citations
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July 2009 in “The journal of investigative dermatology/Journal of investigative dermatology” Human beard hair medulla contains a unique and complex mix of keratins not found in other human tissues.
44 citations
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November 2007 in “Journal of toxicology and environmental health. Part B, Critical reviews” Copper and zinc in hair can indicate health conditions.
34 citations
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September 2007 in “Experimental Dermatology” 226 citations
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January 2006 in “International review of cytology” 41 citations
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May 2005 in “International Journal of Cosmetic Science” Human hair contains various lipids that vary among individuals and help protect the hair.
276 citations
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January 2005 in “International review of cytology” 199 citations
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January 2004 in “The International Journal of Developmental Biology”
62 citations
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January 2004 in “The journal of investigative dermatology/Journal of investigative dermatology” A second domain of high sulfur KAP genes on chromosome 21q23 is crucial for hair structure.
5 citations
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November 2003 in “PubMed” Chemical treatments and light exposure damage hair proteins.
272 citations
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September 2001 in “Journal of Biological Chemistry” 235 citations
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July 1999 in “Journal of biological chemistry/The Journal of biological chemistry” Human hair is made up of different keratins, some strong and some weak, with specific types appearing at various stages of hair growth.
2 citations
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January 1997 in “Journal of the society of cosmetic chemists” Different antidandruff shampoos can change how much oil your scalp produces.
228 citations
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January 1997 in “Birkhäuser Basel eBooks” 175 citations
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January 1995 in “Birkhäuser Basel eBooks” 35 citations
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September 1994 in “Journal of Investigative Dermatology” 43 citations
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July 1994 in “Journal of Cell Science” 7 citations
,
January 1988 15 citations
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January 1988
75 citations
,
November 1965 in “Textile research journal” Papain and bisulfite break down human hair by dissolving parts of it.
191 citations
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November 1959 in “Annals of the New York Academy of Sciences” Hair and wool have complex microscopic structures with microfibrils and varying cystine content.
7 citations
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January 1959 in “Canadian Journal of Chemistry”