A familial basis for the heterogeneity in coronary atherosclerotic disease.
Miniature swine fed a high-cholesterol, high-fat diet demonstrated heterogeneity in the extent of coronary artery disease. Plasma cholesterol or lipoprotein concentrations as well as other known risk factors accounted for little of this heterogeneity. However, the majority of the variability could be accounted for by the familial predisposition to develop cardiovascular disease in the individual animal kindreds. This study strongly suggests that the enhanced rate of development of coronary atherosclerotic disease during hypercholesterolemia is more critically modulated by previously unrecognized genetic actors than by absolute plasma cholesterol concentrations.
Sprecher
D L
DL
Kruth
H S
HS
Pierce
J E
JE
Lakatos
E
E
Papadopoulos
N
N
D000818:Animals; D002784:Cholesterol / Q000097:blood; D003324:Coronary Artery Disease / Q000209:etiology / Q000235:genetics*; D003331:Coronary Vessels / Q000473:pathology; D004036:Diet, Atherogenic; D006937:Hypercholesterolemia / Q000209:etiology / Q000235:genetics; D008075:Lipoproteins, HDL / Q000032:analysis; D008297:Male; D013552:Swine; D013556:Swine, Miniature; D014280:Triglycerides / Q000097:blood
D008075:Lipoproteins, HDL; D014280:Triglycerides; D002784:Cholesterol