Artificial Lipid Emulsion
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Metabolism of a lipid nanoemulsion resembling low-density lipoprotein in patients with grade III obesity
INTRODUCTION: Obesity increases triglyceride levels and decreases high-density lipoprotein concentrations in plasma. Artificial emulsions resembling lipidic plasma lipoprotein structures have been used to evaluate low-density lipoprotein metabolism. In grade III obesity, low density lipoprotein metabolism is poorly understood. OBJECTIVE: To evaluate the kine
Clinics. Publicado em: 2010
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2. Efeitos do Triton WR 1339, sulfato de protamina E heparina sobre a lipólise e a remoção plasmática de quilomícrons artificiais em ratos / Effects of Triton WR 1339, protamine sulfate and heparin in the lipolise and plasma removal of artificial quilomicrons in rats
Emulsões artificiais sem proteína simulando quilomicrons e remanescentes de quilomícron foram preparadas por sonicalcação de trioleína, lecitina, colesteril oleato e colesterol em solução aquosa. A seguir foram ultracentrifugadas em gradiente descontínuo de densidade. As emulsões, marcadas com 3H-trioleína e 14C-colesteril oleato foram injetadas v
Publicado em: 1985
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3. Central but not systemic lipid infusion augments the counterregulatory response to hypoglycemia
This study tests the hypothesis that lipids could act as an alternative fuel source in the brain during insulin-induced hypoglycemia. Male Sprague-Dawley rats were subjected to hyperinsulinemic (5 mU·kg−1·min−1) hypoglycemic (∼50 mg/dl) clamps. In protocol 1, intralipid (IL), a fat emulsion, was infused intravenously to prevent the fall in free fatty
American Physiological Society.
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4. Bovine milk lipoprotein lipase transfers tocopherol to human fibroblasts during triglyceride hydrolysis in vitro.
Lipoprotein lipase appears to function as the mechanism by which dietary vitamin E (tocopherol) is transferred from chylomicrons to tissues. In patients with lipoprotein lipase deficiency, more than 85% of both the circulating triglyceride and tocopherol is contained in the chylomicron fraction. The studies presented here show that the in vitro addition of b