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Colorimetric quantification of erythema-a comparison of two colorimeters (Lange Micro Color and Minolta Chroma Meter CR-200) with a clinical scoring scheme and laser-Doppler flowmetry
Abstract
Erythema elicited by the local irritant sodium lauryl sulphate was studied in comparison with unexposed skin. Colour coordinates of the CIE system were recorded using two commercially available colorimeters. With both colorimeters a positive movement of the alpha-axis (toward red, P less than 0.001) and a negative movement on the L-axis (toward dark, P less than 0.01) were registered. Technical and in-vivo experimentation showed the two pieces of equipment to be accurate. However, a simple conversion factor cannot be established. Both pieces of equipment correlated positively with clinical scoring of erythema and with measurement of cutaneous blood flow by laser-Doppler flowmetry. In conclusion, the two colorimeters appeared comparable. Colorimetry by the CIE system, which takes into account the non-linear colour perception of the human eye, was found useful with potential value in both experimental and clinical dermatology. The techniques appeared suitable for routine testing.
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Cited by
Fullerton, A., Fischer, T., Lahti, A., Wilhelm, K. ‐., Takiwaki, H., & Serup, J. (1996) · Contact Dermatitis · doi:10.1111/j.1600-0536.1996.tb02258.x · Cited by 406
Self-citationAshcroft, Po, L. W., Williams, & Griffiths (1999) · British Journal of Dermatology · doi:10.1046/j.1365-2133.1999.02963.x · Cited by 287
Johansen, Skov, Volund, Andersen, & MennÉ (1998) · British Journal of Dermatology · doi:10.1046/j.1365-2133.1998.02363.x · Cited by 96
Kuriyama, K., Shimizu, T., Horiguchi, T., Watabe, M., & Abe, Y. (2002) · Inflammation Research · doi:10.1007/pl00012416 · Cited by 30
Suh, K. ‐., Roh, H. ‐., Choi, S. ‐., Jeon, Y. ‐., Doh, K. ‐., Bae, J. ‐., & Kim, S. ‐. (2007) · Skin Research and Technology · doi:10.1111/j.1600-0846.2007.00238.x · Cited by 29
Metadata
- Authors
- SERUP, J., & AGNER, T.
- Venue
- Clinical and Experimental Dermatology
- Publisher
- Oxford University Press (OUP)
- Published
- 1990-07
- Volume
- 15
- Issue
- 4
- Pages
- 267-272
- ISSN
- 0307-6938 (ISSN-L)
- 1365-2230
- OpenAlex
- W2107048473
- Cited by
- 173
- References
- 0
- FWCI
- 2.87
- Type
- journal article
- Language
- en
- Open access
- closed
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- SERUP, J., & AGNER, T. (1990). Colorimetric quantification of erythema-a comparison of two colorimeters (Lange Micro Color and Minolta Chroma Meter CR-200) with a clinical scoring scheme and laser-Doppler flowmetry. Clinical and Experimental Dermatology. https://doi.org/10.1111/j.1365-2230.1990.tb02087.x
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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