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Trichochromes in red human hair. |
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| Authors: | G Agrup C Hansson H Rorsman A M Rosengren E Rosengren |
| Abstract: | The presence of trichochromes B and C in red human hair was confirmed with an analytical procedure which does not give rise to the formation of these compounds as artifacts. The trichochrome precursor 5-S-cysteinyldopa previously demonstrated in red guinea-pig hair was not detected in red human hair. |
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