Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:3.1.1.8 (cholinesterase)
 12,691 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The nutritional state of 168 patients in a medical clinic was determined with the following parameters: Weight/height index, triceps skin fold, arm muscle circumference, creatinine/height index, albumin, prealbumin, transferrin and cholinesterase. Using these parameters we found that 51.2% of these patients were suffering from malnutrition (26.2% marasmus, 7.7% kwashiorkor-like syndrome, 17.3% marasmic kwashiorkor). Triceps skin fold, arm muscle circumference and creatinine/height index were the most precise parameters to confirm marasmus. Prealbumin and cholinesterase are especially recommended to determine acute protein deficiency, albumin to confirm chronic protein deficiency. It was also possible to demonstrate the deleterious effect of malnutrition on the immunological system of the patient through determination of the absolute lymphocyte count in peripheral blood and intracutaneous testing with streptokinase-dornase, mumps skin test antigen and candida vaccine.
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PMID:[Nutritional states in a medical clinic]. 44 10

In 104 patients with acute virus hepatitis, chronic hepatitides, cirrhoses, fatty livers and biliary diseases with partial and complete obstructive jaundice, respectively, IgG, IgA, IgD, beta1A- and beta1E-globulin, cholinesterase, total protein, and albumin, in 45 of these patients additionally prealbumin, retinol binding protein, thymol turbidity test were determined as well as an electrophoretic separation of the serum was performed. 11 persons with healthy liver served as control group. According to the results of univariate and multivariate variance analyses with following test of redundance (test for indispensability) and analysis of discriminance with calculations of reclassification IgD, beta1E-globulin and retinol binding protein were identified as not evident or redundant. Electrophoresis and thymol turbidity test give sufficient basis informations and can further be recommended for orienting examinations. Immune globulinogrammes from IgB, IgA and IgM are suitable as so-called mesenchyma tests particularly for controls of the course. Prealbumin and cholinesterase prove to be the most sensitive parameter of synthesis, whereas albumin and beta1A-globulin possess a high prognostic evidence.
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PMID:[Discriminatory function of serum proteins in liver and biliary tract diseases]. 91 May 27

Since patients with chronic liver disease present with greatly varying theophylline disposal reductions, in cirrhotics the acute theophylline dose schedule must be guided by an index of liver function that predicts theophylline pharmacokinetics. We therefore studied 26 patients with severe chronic liver disease to ascertain the efficacy of the routinely used clinical and biochemical liver function tests in predicting theophylline pharmacokinetics. The prealbumin plasma level, recently proposed as a valuable index of liver function, was also considered. With respect to 10 controls, theophylline clearance was found to be significantly reduced (30 +/- 2 vs. 75 +/- 11 ml/kg/h, mean +/- SD, p less than 0.01). However, only 7 patients had a reduction great enough to require a reduced intravenous theophylline dose schedule. An analysis of clinical utility, made on the basis of ROC curves, showed that the albumin/globulin ratio was the most effective index for identifying patients requiring lower doses of theophylline. Prealbumin and albumin were also useful, whereas bilirubin, prothrombin time, pseudocholinesterase, the presence of ascites and Pugh-Child's classification of the severity of liver disease were found to be worthless.
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PMID:Theophylline pharmacokinetics and liver function indexes in chronic liver disease. 186 52

To assess the sensitivity, specificity and clinical value of prealbumin as liver test, prealbumin plasma levels were measured in 100 patients with liver disease and in 65 patients without clinical evidence of liver impairment. The sensitivity of prealbuminemia was higher than that of albumin, pseudocholinesterase, apolipoprotein and prothrombin activity. Its specificity was higher than that of pseudocholinesterase and comparable with the specificity of other liver tests. Prealbumin plasma levels were progressively decreasing in patients with liver cirrhosis graded as Child's A, B and C, respectively. In these patients prealbuminemia was correlated with galactose elimination capacity, assumed to be an index of maximal liver functional capacity.
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PMID:Value of prealbumin plasma levels as liver test. 362 40

Prealbumin (PA) and retinol-binding protein (RBP) serum concentrations have been determined in 161 patients with different chronic and acute liver diseases and in 49 healthy controls. Their possible role in clinical practice as liver markers of hepatic biosynthesis in comparison with other traditional tests: albumin, pseudocholinesterase and clotting factors II, VII and X associated activity (Hepato-Quick) was investigated. PA and RBP were always highly intercorrelated and significantly decreased in acute viral hepatitis, steatosis, chronic persistent and active hepatitis, cirrhosis, hepatic tumors and primary biliary cirrhosis. Among the different tests, PA and RBP presented the best values of specificity (0.98 and 0.97, respectively), sensitivity (0.77 and 0.73) and positive (0.99) and negative prediction (0.57 and 0.46). In chronic liver diseases PA and RBP distinguished more efficiently than the other biosynthetic markers among diseases with different degree of severity. In acute viral hepatitis the behavior of PA and RBP, followed for 4 consecutive weeks, was similar to that of Hepato-Quick and better than the other tests in reflecting the clinical course of the disease.
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PMID:Diagnostic value of prealbumin and retinol-binding protein in acute and chronic liver diseases. 403 63

The nutritional state of 309 geriatric patients in a medical clinic was determined with the following parameters: Weight/height index, triceps skin fold, arm muscle circumference, creatinine/height index, albumins, prealbumin, transferrin and cholinesterase. Using these parameters we found that 54,4% of these patients were suffering from malnutrition (27,8% marasmus, 9,4% kwashiorkor-like syndrome, 17,2% marasmic kwashiorkor). Triceps skin fold, arm muscle circumference and creatinine/height index were the most precise parameters to confirm marasmus. Prealbumin and cholinesterase are especially recommended to determine acute protein deficiency, albumin to confirm chronic protein deficiency. It was also possible to demonstrate the deleterious effect of malnutrition on the immunological system of the patient through determination of the absolute lymphocyte count in peripheral blood and intracutaneous testing with streptokinase-dornase, mumps skin test antigen and candida vaccine.
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PMID:[Malnutrition in old age - diagnosis and therapy]. 745 14

The authors monitored, for a period of 12 months, anemia-, nutrition-, and free radical-related parameters and the rHuEPO dose required to maintain target hemoglobin (Hb) in 20 patients with chronic renal failure. Ten patients each were randomized for treatment by either acetate-free biofiltration (AFB) or low-flux hemodialysis (HD). At baseline, Hb levels were 102+/-2 (AFB) vs. 98+/-2 g/L (HD) (not significant difference, NS), the rHuEPO dose was 4050+/-976 vs. 5100+/-1538 lU/week (NS). Compared with baseline and with HD, lower rHuEPO doses were required during AFB at months 8, 9, 10 and 11, and 12 when they were 2100+/-510 (AFB) vs. 6000+/-1153 (HD), p=0.008. Prealbumin, transferrin and cholinesterase levels rose in the AFB group. Kt/V, albumin, transferrin saturation, aluminium, bicarbonate in serum, superoxide dismutase and glutathione peroxidase in erythrocytes, and malondialdehyde and antioxidant capacity in plasma did not differ between the AFB and HD groups. In terms of anemia control, AFB using an AN69 membrane was found to be more advantageous than low-flux HD, AFB improves some nutritional parameters. The compared methods do not differ in their effect on lipid peroxidation and the antioxidant system.
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PMID:The effect of hemodialysis and acetate-free biofiltration on anemia. 1079 62