Effect of surfactants on human stratum corneum: electron paramagnetic resonance study.
Effect of surfactants on human stratum corneum: electron paramagnetic resonance study.
复制标题
表面活性剂对人体角质层的影响:电子顺磁共振研究。
DOI:
10.1016/s0378-5173(00)00323-9
复制
发表时间:
2000
影响因子:
5.8
通讯作者:
H. Maibach
中科院分区:
文献类型:
--
作者:
J. Mizushima;Y. Kawasaki;T. Tabohashi;T. Kitano;K. Sakamoto;M. Kawashima;R. Cooke;H. Maibach
Electron paramagnetic resonance (EPR) spectra of nitroxide spin probes are useful for studying biological membranes and chemical-membrane interactions. Recently, we established a stripping method to remove stratum corneum (SC) for this purpose. To assess this stripping method with EPR and correlate with standard methods, we quantified the irritant effects of three types of surfactants by measurements of visual score and transepidermal water loss (TEWL), SC hydration and chromametry and studied EPR spectra measurements of surfactant-treated cadaver SC (C-SC) and stripped off SC (S-SC) on patch tested sites. 5-Doxyl stearic acid was the spin label. The order parameter S obtained from the spectra of S-SC correlated with those of C-SC and TEWL values. The results suggest that this method is capable of evaluating the fluidity of SC and correlates with the above bioengineering parameters.
DOI:
10.1016/b978-0-12-024924-4.50010-9
发表时间:
1991
期刊:
Advances in lipid research
影响因子:
--
作者:
S. Y. Hou;S. Rehfeld;W. Plachy
通讯作者:
S. Y. Hou;S. Rehfeld;W. Plachy
DOI:
--
发表时间:
1992
期刊:
Seminars in dermatology
影响因子:
--
作者:
Elias,PM;Feingold,KR
通讯作者:
Feingold,KR
影响因子:
6.5
作者:
Menon,GK;Feingold,KR;Moser,AH;Brown,BE;Elias,PM
通讯作者:
Elias,PM