The peculiarities of lipid and protein components of the high- and low-density lipoproteins in patients suffering from coronary atherosclerosis with different number of affected coronary arteries.
In 81 patients with coronary atherosclerosis, with different number of affected coronary arteries determined by selective coronarography, the blood plasma levels of low-density (LDLP) and high-density (HDLP) lipoproteins were determined, and their lipid and protein components were analyzed. In patients with two and three arteries affected, there were found -- in comparison with the control group (patients with neurocirculatory asthenia) and patients with one coronary artery affected: higher total cholesterol, triglycerides, cholesterol of very-low-density lipoproteins (VLDLP), LDLP cholesterol, and moderate value of the VLDLP+LDLP cholesterol/HDLP cholesterol ratio(s.c. atherogenicity coefficient). The HDLP cholesterol level was decreased in all groups of patients with coronary atherosclerosis. Along with the increasing number of arteries affected the percentage of esterified cholesterol in the HDLP decreased, free cholesterol in the HDLP and esterified cholesterol in the LDLP rose.
D000328:Adult; D002784:Cholesterol / Q000097:blood; D003327:Coronary Disease / Q000097:blood*; D006801:Humans; D008075:Lipoproteins, HDL / Q000097:blood*; D008077:Lipoproteins, LDL / Q000097:blood*; D008079:Lipoproteins, VLDL / Q000097:blood*; D008297:Male; D008875:Middle Aged; D014280:Triglycerides / Q000097:blood
D008075:Lipoproteins, HDL; D008077:Lipoproteins, LDL; D008079:Lipoproteins, VLDL; D014280:Triglycerides; D002784:Cholesterol