Evaluation of acne progress based on quantification of DHEA sulfate and cholesterol sulfate in hair

摘要

The invention and the hair was hydrolyzed under a basic condition , triethylamine buffer solution as a developing solvent analyzing the mixture to remove the interfering substance and the analyte concentration , and then , by supplying a solution of triethylamine and acetonitrile as a developing solvent , and elute the analyte liquid chromatography- mass spectrometry with the concentration of the hair at the same time within the DHEA sulfate and cholesterol sulfate, measured, relates to a method of analysis compared the density of hair in DHEA sulfate and cholesterol sulfate, which is differentiated according to the degree of acne disorders . Accordingly, the present invention is expected to be applied shall be able to assess how the disease acne with hair . ;