Biomaterial Database

Atherosclerosis and myocardial ischemic lesions in alloxan-diabetic rabbits fed a low cholesterol diet. 1984

R A Miller, and R B Wilson

To reinvestigate the relationship between diabetes and atherosclerosis in rabbits, we fed alloxan-diabetic, alloxan-nondiabetic, and control rabbits a low cholesterol atherogenic diet for up to 40 weeks. Concentrations of plasma total cholesterol, phospholipids, and triglycerides were higher, the percentage of very low density lipoproteins was higher, and the percentage of high density lipoproteins was lower in diabetic than in nondiabetic rabbits. Smooth muscle cell proliferation was prominent, atherosclerosis was more extensive, and a high incidence (29%) of large, sharply demarcated, ischemic myocardial lesions occurred in the diabetic rabbits. These results are in contrast to those of earlier studies where the diabetic state resulted in a partial protection against atherogenesis in alloxan-diabetic rabbits fed larger amounts of cholesterol.

UI	MeSH Term	Description	Entries
D007657	Ketone Bodies	The metabolic substances ACETONE; 3-HYDROXYBUTYRIC ACID; and acetoacetic acid (ACETOACETATES). They are produced in the liver and kidney during FATTY ACIDS oxidation and used as a source of energy by the heart, muscle and brain.	Acetone Bodies,Bodies, Acetone,Bodies, Ketone
D008055	Lipids	A generic term for fats and lipoids, the alcohol-ether-soluble constituents of protoplasm, which are insoluble in water. They comprise the fats, fatty oils, essential oils, waxes, phospholipids, glycolipids, sulfolipids, aminolipids, chromolipids (lipochromes), and fatty acids. (Grant & Hackh's Chemical Dictionary, 5th ed)	Lipid
D008297	Male		Males
D011817	Rabbits	A burrowing plant-eating mammal with hind limbs that are longer than its fore limbs. It belongs to the family Leporidae of the order Lagomorpha, and in contrast to hares, possesses 22 instead of 24 pairs of chromosomes.	Belgian Hare,New Zealand Rabbit,New Zealand Rabbits,New Zealand White Rabbit,Rabbit,Rabbit, Domestic,Chinchilla Rabbits,NZW Rabbits,New Zealand White Rabbits,Oryctolagus cuniculus,Chinchilla Rabbit,Domestic Rabbit,Domestic Rabbits,Hare, Belgian,NZW Rabbit,Rabbit, Chinchilla,Rabbit, NZW,Rabbit, New Zealand,Rabbits, Chinchilla,Rabbits, Domestic,Rabbits, NZW,Rabbits, New Zealand,Zealand Rabbit, New,Zealand Rabbits, New,cuniculus, Oryctolagus
D001786	Blood Glucose	Glucose in blood.	Blood Sugar,Glucose, Blood,Sugar, Blood
D002791	Cholesterol, Dietary	Cholesterol present in food, especially in animal products.	Dietary Cholesterol
D003327	Coronary Disease	An imbalance between myocardial functional requirements and the capacity of the CORONARY VESSELS to supply sufficient blood flow. It is a form of MYOCARDIAL ISCHEMIA (insufficient blood supply to the heart muscle) caused by a decreased capacity of the coronary vessels.	Coronary Heart Disease,Coronary Diseases,Coronary Heart Diseases,Disease, Coronary,Disease, Coronary Heart,Diseases, Coronary,Diseases, Coronary Heart,Heart Disease, Coronary,Heart Diseases, Coronary
D003921	Diabetes Mellitus, Experimental	Diabetes mellitus induced experimentally by administration of various diabetogenic agents or by PANCREATECTOMY.	Alloxan Diabetes,Streptozocin Diabetes,Streptozotocin Diabetes,Experimental Diabetes Mellitus,Diabete, Streptozocin,Diabetes, Alloxan,Diabetes, Streptozocin,Diabetes, Streptozotocin,Streptozocin Diabete
D004036	Diet, Atherogenic	A diet that contributes to the development and acceleration of ATHEROGENESIS.	Atherogenic Diet,Atherogenic Diets,Diets, Atherogenic
D006029	Glycosuria	The appearance of an abnormally large amount of GLUCOSE in the urine, such as more than 500 mg/day in adults. It can be due to HYPERGLYCEMIA or genetic defects in renal reabsorption (RENAL GLYCOSURIA).