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Background/Aims: Hypersensitivity to endotoxin is a recognized feature in cirrhosis. High-density lipoproteins (HDL) have a high capacity to inactivate endotoxin. The aim was to determine if HDL reduces the effect of endotoxin on cytokine production and systemic hemodynamics in experimental cirrhosis.Methods: The study was performed in control and rats with carbon-tetrachloride induced cirrhosis with...
Background/Aims: The plasma levels of endothelin (ET) are 2-5 fold higher in patients with cirrhosis than in healthy subjects. It has been proposed that endotoxemia could be a mechanism responsible for this phenomenon. However, investigations in rats with cirrhosis indicate that a differential regulation for prepro ET-1 mRNA expression occurs in the liver tissue of these animals but not in the aorta...
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