This study was designed to determine the effect of regression of atherosclerotic lesions on the incorporation of l-C-oleic acid into phospholipids, triglycerides, and cholesteryl esters and to compare these metabolic alterations with changes in the extent of atherosclerosis and the content of cholesterol and cholesteryl esters in the lesions. Aortic atherosclerosis was produced in White Carneau...

To examine the role of the platelet adhesion molecule von Willebrand factor (vWf) in atherogenesis, vWf-deficient mice (vWf2/2) were bred with mice lacking the low-density lipoprotein receptor (LDLR2/2) on a C57BL/6J background. LDLR2/2vWf1/1 and LDLR2/2vWf2/2 mice were placed on a diet rich in saturated fat and cholesterol for different lengths of time. The atherogenic diet stimulated leukocyt...

To examine the role of the platelet adhesion molecule von Willebrand factor (vWf) in atherogenesis, vWf-deficient mice (vWf-/-) were bred with mice lacking the low-density lipoprotein receptor (LDLR-/-) on a C57BL/6J background. LDLR-/-vWf+/+ and LDLR-/-vWf-/- mice were placed on a diet rich in saturated fat and cholesterol for different lengths of time. The atherogenic diet stimulated leukocyt...

This study was designed to investigate whether chlorella supplementation may ameliorate oxidative stress and nuclear factor kappa B (NFkappaB) activation in peritoneal macrophages and liver of C57BL/6 mice fed on an atherogenic diet. The animals were maintained on an atherogenic diet (control), or an atherogenic diet supplemented with 3% (w/w) chlorella or 5% (w/w) chlorella for 12 wks. The pla...

The lipid fraction of the grain sorghum whole kernel (GS-WK) (i.e., phytosterol rich oil or policosanol rich wax) responsible for lowering cholesterol in hamsters fed the crude lipid (wax + oil) was determined. As expected, hamsters fed an atherogenic diet for a four week period presented with higher plasma non-HDL plasma and liver esterified cholesterol than those on the low fat diet. However,...

Female mice known to be susceptible (C57BL) and resistant (C3H and BALB/c) to diet-induced atherosclerosis were studied. Feeding of a cholate-containing atherogenic diet for 1 month resulted in an increase in plasma total cholesterol, little or no change in total phospholipids and high density lipoprotein (HDL) cholesterol, and a fall in HDL phospholipid, which was most pronounced in the C57BL ...

Acacia senegal L. (Fabaceae) seeds are essential ingredient of "Pachkutta," a specific Rajasthani traditional food. The present study explored antiatherosclerotic and cardioprotective potential of Acacia senegal seed extract, if any, in hypercholesterolemic diet-induced atherosclerosis in rabbits. Atherosclerosis in rabbits was induced by feeding normal diet supplemented with oral administratio...

We demonstrate for the first time the applicability of multimodal nonlinear optical (NLO) microscopy to the interrogation of stented coronary arteries under different diet and stent deployment conditions. Bare metal stents and Taxus drug-eluting stents (DES) were placed in coronary arteries of Ossabaw pigs of control and atherogenic diet groups. Multimodal NLO imaging was performed to inspect c...