Identification of fatty acid methyl esters in kidneys and livers of two patients with Reye's syndrome.
An unusual lipid, having an Rf value between that of cholesterol ester and of triglyceride on thin-layer chromatography, was clearly demonstrated in lipids from kidneys and livers of two Japenese children with Reye's syndrome. Gas chromatography-mass spectrometry revealed that the unusual lipid from viscera of the patients was a mixture of fatty acid methyl esters. Whether the occurrence of fatty acid methyl ester is the result of an inborn error of metabolism common to both patients, who were the progeny of consanguineous marriages, or whether it is a common biochemical feature in Reye's syndrome remains the subject of future studies.
D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D005227:Fatty Acids / Q000032:analysis*; D006801:Humans; D007223:Infant; D007668:Kidney / Q000032:analysis*; D008099:Liver / Q000032:analysis*; D008297:Male; D013058:Mass Spectrometry; D012202:Reye Syndrome / Q000378:metabolism*
D005227:Fatty Acids