| Abstract: | In 33 patients with chronic lymphatic leukaemia (CLL) the lipids were examined quantitatively and qualitatively in the serum and in the lymphocytes. Besides the 5 main categories of lipids, lysolecithin, sphingomyelin, lecithin and cephalin as well as cholesterol ester subfractions were determined according to their degree of saturation of their fatty acids. Patients suffering from CLL were found to have a moderately raise of serum triglycerides and an increase of cholesterol esters with simple unsaturated fatty acids. Simultaneously the fraction of ester with poly-unsaturated fatty acids is lowered. Leukaemic lymphocytes reveal in general a lowered total lipid content. It mainly consists of phosphatides and free cholesterol. Moreover, the leukaemic lymphocytes contrary to normal ones reveal a lowered content of cholesterol esters, diglycerides and triglycerides. |
