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

Two-hundred-and-two patients with alcoholic liver disease whose investigations included a liver biopsy were seen in a district general hospital over a seven year period. Thirty-five percent presented with general gastrointestinal symptoms rather than with overt liver disease or previously recognised excess consumption of alcohol. Recognition of the alcohol problem was assisted by the finding of a raised mean corpuscular volume (MCV) and/or gammaglutamyl transpeptidase (GGTP). The use of these methods of detection is discussed in relation to the rapid rise in alcohol consumption in the United Kingdom, and the high mortality of cirrhosis reported from special centres. Twnety-two per cent of the patients were found to have an established cirrhosis, and there was some evidence that the women were more susceptible to some of the toxic effects of alcohol. Early detection can be enhanced by a high level of suspicion, wider recognition of the significance of a high MCV, and the greater use of GGTP estimations.
 ...
PMID:Recognition of alcoholic liver disease in a district general hospital. 2 69

Serum gammaglutamyl transpeptidase (gammaGT) and seudocholinesterase (CHE) were studied in 20 patients with acute viral hepatitis and 36 with alcoholic cirrhosis. All had from moderate to severe clinical evolution. gammaGT is an enzyme useful to determine, as to follow clinical-biochemical evolution of viral hepatitis specially in the colestatic form. CHE can be used as an evolution pointer of liver insufficiency specially in cirrhosis.
 ...
PMID:[Use of the serum enzymes gamma-glutamyl transpeptidase and pseudocholinesterase in hepatic pathology]. 4 92

Fifty cystic fibrosis (CF) patients, of whom 9 had multilobular cirrhosis, were observed regularly for a period of 3 years and various liver function tests, indicating cytolysis, cholestasis and cellular insufficiency were performed. Immunoglobulin and prothrombin were assayed. In 9 patients with cirrhosis, the tests were generally abnormal. Two distinct biochemical patterns of cirrhosis were distinguished, one clearly cholestatic and the other of a more cellular type. The distinction was made on the basis of the IgA : Transferrin ratio and of gamma-glutamyl-transpeptidase levels. In the non-cirrhotic patients, a temporary increase of cytolysis and cholestasis was observed in 50% of the cases.
 ...
PMID:Additional data on hepatic function tests in cystic fibrosis. 23 31

In the course of 4 years, among 11,738 admissions there were 245 (2.08%) patients with cholestasis (106 women and 139 men). Intrahepatic cholestasis (i.c.) was detected in 46.5%, and extrahepatic (e.c.) in 53.5%. The most frequent cause of i.c. were alcoholic and nonalcoholic chr. liver disease (fatty liver, chr. hepatitis, cirrhosis) (37% and 30%), acute viral hepatitis (15%) and toxic liver injury (14%) respectively. The causes of e.c. were: choledocholithiasis (44%), cancer of the pancreatic head (15%), cancer of gallbladder and extrahepatic ducts (12%) and cancer of liver (10%). The causes of c. were benigne, in 78.2%, while malignant neoplasms were present in 21.8%. Out of the multitude of laboratory tests two appeared particularly significant: glut, transpeptidase was pathologic in 81% of alcoholic liver disease, in 62% of the cases with obstructive jaundice and in 27.7% of malignant neoplasms. LX-lipoprotein examined in 52 patients was positive in 24% of i.c., and 60% of e.c. Proliferation of bile ducts was the most frequent finding in surgical liver biopsies in choledocholithiasis cases.
 ...
PMID:Differential diagnosis, laboratory tests and histology in 245 patients with cholestasis. 52 15

This paper reports the application of Cox regression model in prognostic factors analysis of Primary Hepatocellular Carcinoma (PHC), based on the data obtained from 1618 registered of cases PHC and 432 hospitalized patients of PHC in ZhongShan City from 1980 to 1989. The result shows that there is an association between PHC and the following factors: extrahepato metastasis, therapeutic method, clinical stage, alpha-fetoprotein, gamma-glutamyl-transpeptidase, the number of tumors in the liver, the size of the tumor, icteric index and history of cirrhosis. Among these factors, clinical stage III, large liver cancer are unfavorable factors for PHC prognosis, while hepatectomy, hepatic artery catheterization chemotherapy, are favorable prognostic factors.
 ...
PMID:[The analysis of prognostic factors of primary hepatocellular carcinoma with Cox model]. 133 14

The tolerance and the effect of ursodehoxycholic acid (UDCA) on the level of transaminases and gammaglutamyl-transpeptidase (GGT) has been estimated, over the short term, in 27 patients affected by compensated liver cirrhosis in comparison to 24 patients, representing the control group. The results were good with regard to GGT values, as a meaningful reduction was observed during the first month of therapy which then improved in the next five months. There was also a significant reduction in transaminase levels at the end of the second month of therapy, which was maintained until treatment was stopped; mean values however were not within the normal range. These results, together with tolerance of the drug confirm a role of UDCA in the treatment of chronic liver diseases in an advanced stage.
 ...
PMID:[Ursodeoxycholic acid for the treatment of chronic diseases of the liver. Short-term results]. 187 27

The authors report the clinical and biological features in 197 patients with hepatocellular carcinoma seen in two French hospitals. Mean age was 63 +/- 12 years. Eighty-nine per cent were men. Cirrhosis was present in 88 p. 100. Alcoholic liver disease was associated with hepatocellular carcinoma in 71.5 p. 100. At the time of diagnosis, ascites was present in 62 p. 100 of the patients, jaundice in 49 p. 100, encephalopathy in 20 p. 100 and gastrointestinal bleeding in 12.5 p. 100. Twenty patients (10 p. 100) did not have any of these complications. An increase in serum gammaglutamyl transpeptidase and ASAT was the most frequent biological abnormality observed in 96 and 94 p. 100 of patients respectively. Hypercalcemia and a high hematocrit were present in 5 and 6 p. 100 of patients respectively. Serum HBs Ag (RIA) was present in 17.5 p. 100 of patients, anti-HBc in 50 p. 100 and anti-HBs in 33.5 p. 100; 38.5 p. 100 of patients had no serum HBV marker. Serum alphafetoprotein levels were higher than 20 ng/ml, 250 ng/ml and 1,000 ng/ml in 76.5 p. 100, 43.5 p. 100 and 33 p. 100 of patients respectively. There were no relationships between the presence of serum markers of HBV or high alphafetoprotein levels and clinical and biological data. These results confirm that the clinical, biological and virological aspects of hepatocellular carcinoma in France are similar to those reported in other western countries.
 ...
PMID:[Hepatocellular carcinoma in France. Clinical, biological and virological aspects in 197 patients]. 298 69

To evaluate the diagnostic accuracy of fibronectin levels in ascites to differentiate malignant from non-malignant ascites, the authors studied 30 patients with sterile uncomplicated ascites in chronic liver disease, 18 patients with malignant ascites and four patients with spontaneous bacterial peritonitis. Fibronectin concentration was significantly higher in malignant ascites than in sterile ascites (P less than 0.001). High values (greater than 85 mg/l) were found in four of six cases of hepatocellular carcinoma in liver cirrhosis with negative cytologic examination, and in six of seven peritoneal carcinomatoses. Low values (less than 85 mg/l) were found in four patients with liver metastases and in one patient with intrahepatic biliary duct carcinoma in cirrhosis. In four patients with infected ascites, the fibronectin level was low. Among all other parameters (total protein concentration, lactate dehydrogenase, gamma-glutamyl-transpeptidase, pH, amylase, triglycerides, leukocyte count, and cytologic examination), fibronectin yielded the best degree of discrimination (diagnostic accuracy, 79%).
 ...
PMID:Diagnostic accuracy of fibronectin in the differential diagnosis of ascites. 302 17

The aim of this paper is to evaluate the relationships among the increase of serum bile acids (SBA) and other common liver function tests in subjects with liver cirrhosis. Our results show that SBA levels are well-correlated with the seriousness of the disease (classified according to Child's criteria), and with the presence of ascites, of oesophageal varices, of hepatic encephalopathy and with the gamma-globulin level. SBA also appear to be well-correlated with total bilirubinemia, and, at a lower extent, with cholesterolemia and albuminemia; no significant linear correlation was found among SBA and cholestasis (alkaline phosphatase, gamma-glutamyl-transpeptidase) or cytolysis (transaminases) indexes. In conclusion, the SBA increase in liver cirrhosis without evidence of cholestasis (as in our patients) seems to be related to liver cell reuptake disturbances and to the presence of porto-systemic shunts, with consequent alterations in entero-hepatic bile salt recirculation.
 ...
PMID:[Serum bile acids in cirrhosis: correlation with liver function parameters and with the severity of the disease]. 367 66

To assess the renal tubular damage in liver cirrhosis the fractional clearances of beta-2-microglobulin (B2m-fr.cl) and malate-dehydrogenase (MDH-fr.cl) were measured respectively in sixty-four and in forty-six out of seventy-nine patients with liver cirrhosis of different aetiology; furthermore the fractional excretions of gammaglutamyl-transpeptidase (fr-GGT) and of alpha-glucosidase (fr-AGL) were determined in fifty-three and in forty of them respectively. In all patients glomerular filtration rate (GFR) and renal plasma flow (RPF) were also measured. Twenty-five subjects were studied as a control group for the enzyme excretions, sixteen for B2m-fr.cl. B2m-fr.cl and MDH-fr.cl--indexes of tubular functions--on the average were normal and only slightly increased respectively in cirrhotics compared to controls. Nevertheless fr-GGT and fr-AGL--indexes of cytolysis of tubular cells--on the average were massively increased in cirrhosis compared to controls, particularly in those with reduced RPF and/or GFR. No clear relationship between the indexes of tubular damage studied and the indexes of liver function was found. Our results show that (1) A renal tubular anatomical damage was found by means of an increase in the release of enzyme from tubular cells in patients with liver cirrhosis, particularly in those with a significant reduction of RPF and/or GFR; even so renal reabsorption of low molecular weight proteins is generally maintained. (2) The tubular damage does not seem to be related to the degree of liver impairment.
 ...
PMID:Evaluation of renal tubular damage in liver cirrhosis by urinary enzymes and beta-2-microglobulin excretions. 616 70


1 2 3 4 Next >>