Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Lipoprotein particles were examined in plasma and ascitic fluid from nine patients (5 males and 4 females) with liver cirrhosis and in plasma from nine control subjects. LDL and HDL fractions were isolated by ultracentrifugation under rate flotation conditions in a zonal rotor. LDL size was analysed by non-denaturing polyacrylamide gradient gel electrophoresis. Plasma lipids in cirrhotic patients were markedly reduced compared to controls. Free cholesterol represented 45.3% of the total cholesterol in plasma and 70.4% of the total cholesterol in the ascitic fluid. The total cholesterol-triglyceride ratio was three times higher in the plasma than in the ascitic fluid of cirrhotic patients. The LDL particles had the same flotation properties in plasma from cirrhotic patients as in that from controls. In cirrhotic patients the IDL concentration was higher than that in controls. In ascitic fluid the LDL particles had a higher flotation rate than in the plasma. The LDL diameter as measured by gradient gel electrophoresis was similar in both plasma and ascitic fluid of the cirrhotic patients as well as in the plasma of controls. In plasma and ascitic fluid of cirrhotic patients only a single HDL subclass (HDL1) could be identified. HDL1 particles had a higher flotation rate than normal HDL particles. The plasma levels of all the apoproteins were reduced in cirrhotic subjects compared to controls, but to a variable degree; while apo CII level in cirrhosis represented only 9% of the control level, the apo E level represented 77% of the control level.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The lipoprotein composition of plasma and ascitic fluid in liver cirrhosis. 778 59