Lymph flow and the composition of lymph lipids from the hepatic and thoracic ducts of rabbits with cirrhosis of the liver (induced by 46-51 intramuscular injections of a mixture of carbon tetrachloride and olive oil at 4-day intervals) have been compared with those of control animals injected with olive oil only. In cirrhotic animals, the concentration of lymph lipids was not greatly altered, b...

Toxicity of lipopolysaccharide (LPS) (endotoxin) is, to a large extent, mediated by the activation of monocytes/macrophages and subsequent release of monokines, such as interleukin-1 (IL-1) and tumor necrosis factor alpha (TNF-alpha). It is known that LPS binds readily to serum lipoproteins and that LPS-lipoprotein complexes are less toxic than unbound LPS. Here we present data analyzing the im...

It is known that plasma lipoproteins when present in increased amounts in the blood of laboratory animals enter the arterial intima at sites of experimental vascular injury.' In the vessel wall they accumulate and are involved in a xanthomatous transformation of the basic reparative tissue response. The xanthomatous lesion elicited reproduces many of the morphological features of the "fatty str...

The present study investigated the protective effect of rutin and ellagic acid (EA) alone and in combination on serum and heart tissue lipids and membrane bound enzymes on isoproterenol (ISO)induced myocardial infarction (MI) in rats. Rats induced with ISO (85 mg/ kg) showed a significant increase in the level of total cholesterol (TC), triglyceride (TG) and free fatty acid (FFA) in serum and h...

  Purpose: Ascorbic acid has protective effects against coronary heart disease. These effects are   attributed to its antioxidant properties and its relation to plasma lipids. This study investigated the   effects of supplementing one gram of vitamin C per day on the serum serum lipoproteins of   healthy 18 to 55 years old individuals in Iran.   Materials and Methods: This study was conducted o...

Serum insulin concentrations are higher in persons with a positive parental history of diabetes than in persons without such a history. Since hyperinsulinemia is associated with both an increased prevalence of hypertension and an atherogenic pattern of serum lipids and lipoproteins, we hypothesized that among nondiabetic persons, a parental history of diabetes would be associated with an athero...

BACKGROUND Some probiotics have hypocholesterolemic effects in animal studies, which are mediated, in part, by increases in fecal short chain fatty acids (SCFAs). Clinical trials of probiotics on lipids/lipoproteins are inconsistent. OBJECTIVE We examined the effects of Bifidobacterium animalis subsp. lactis BB-12® (BB-12®) (3.16 × 109 CFUs/day) on lipids and lipoproteins and fecal excretion ...

Serum lipids and lipoproteins were studied in 61 breast cancer patients before initiation of therapy and subsequently during and after completion of cancer therapy. Different serum lipid fractions were estimated by enzymatic method. It was observed that mean levels of serum triglycerides, total cholesterol and low density lipoprotein (LDL)-cholesterol among untreated breast cancer patients decr...