Skinner W A, Tong H C, Johnson H, Parkhurst R M, Thomas D, Spencer T, Akers W, Skidmore D, Maibach H
J Pharm Sci. 1977 Dec;66(12):1764-6. doi: 10.1002/jps.2600661229.
Skin surface lipids were extracted from volunteers who had been ranked according to the duration of protection from mosquitoes by diethyltoluamide. These lipids were analyzed by GLC-mass spectrometry for their fatty acid contents. Correlations were found between total skin lipid content and protection time of diethyltoluamide and between certain fatty acid concentrations in the skin lipids and the protection time of diethyltoluamide.
