A series of isotopic infusions were performed in 43 severely ill patients suffering from blunt trauma (mean injury severity score of 31). The patient data have been compared with data obtained from 32 normal volunteers, and in addition the metabolic response of the trauma patient to total nutritional support (TPN) has been assessed. The rate of VO2 was elevated in the trauma patients compared w...

osteonectin is a bone- associated protein involved in vascular calcification. adiponectin may protect against cardiovascular disease but possible effects on vascular calcification have been poorly studied. the aim of this study was to investigate the modulatory effect of adiponectin on oxidized low density lipoprotein (oxldl)- induced expression of osteonectin in human aorta vascular smooth mus...

Age-related macular degeneration (AMD) represents the major cause of vision loss in industrialized nations. Laminar deposits in Bruch's membrane (BM) are among the first prominent histopathologic features, along with drusen formation, and have been found to contain oxidized lipids. Increases in concentrations of oxidized LDL (oxLDL) in plasma are observed with age and high fat high (HFHC) chole...

BACKGROUND Dietary fatty acids that are more prone to oxidation than to storage may be less likely to lead to obesity. OBJECTIVE The aim of this study was to determine the effect of chain length, degree of unsaturation, and stereoisomeric effects of unsaturation on the oxidation of individual fatty acids in normal-weight men. DESIGN Fatty acid oxidation was examined in men consuming a weigh...

Apolipoprotein E (apoE) deficiency has been suggested to induce foam cell formation. Using lipoproteins obtained from wild-type mice and apoE-deficient mice expressing apoB-48 but not apoB-100, we studied apoE-deficient lipoprotein-induced changes in lipoprotein catabolism and protein expression in mouse peritoneal macrophages (MPMs). Our data demonstrate that incubation of MPMs with apoE-defic...

OBJECTIVE The aim of this work was to investigate the effect of vitamin E (VE) supplementation on the formation of autoantibodies against oxidized low density lipoproteins (LDL) in a hyperlipidemic animal model. METHODS Thirty-four male hamsters (Mesocricetus auratus), (4 weeks old) were divided into three groups: Group A (n=9) was fed with standard rodent chow; group B (n=13) was fed with a ...

Many dieters looking to drop a quick 5 lbs will turn to the tried-and-true Aktin’s Diet. First described almost 50 years ago, the Aktin’s Diet purportedly ‘‘turns your body into a fat-burning machine’’ by severely restricting the intake of sugars and starches. Indeed, numerous animal studies indicate that low-carbohydrate, high-fat diets, such as Aktin’s, induce weight loss by triggering a shif...