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)

Distribution of the alkaline phosphatase and 5'-nucleotidase activity was studied in blood serum by means of gel filtration through Sephadex G-200 with jaundices of different origin. Both enzymes have two forms differing in the molecular weight, 5'-nucleotidase presenting mainly a high-molecular form in contrast to alkaline phosphatase. This form activity for both enzymes is higher with obturative jaundices as compared to liver cirrhosis and virus hepatitis. The results of incubating sera with desoxicholate and the subsequent gel filtration in its presence, as well as polyacrylamide gel electrophoresis of butanol extracts of the fractions containing high-molecular fragments, evidence for the fact that these fragments are lipoproteid complexes.
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PMID:[Two forms of alkaline phosphatase and 5'-nucleotidase in the serum of persons with jaundice of different origin]. 101 37

Fourteen patients with "noncorrectable" biliary atresia are living without jaundice for more than 2 yr after hepatic portoenterostomy or its modification. Retardation of physical growth was observed in one of them, and mental retardation in another, both of which seemed irrelevant to biliary atresia. Serial tests for liver function after operation revealed early recovery of serum bilirubin, transminase, and turbidity, and delayed improvement of alkaline phosphatase. Postoperative needle biopsy of the liver disclosed that changes in hepatic parenchyma and ductular proliferation were rapidly improved after successful operation. Improvement of fibrosis of the liver was delayed, and it was not satisfactory in patients whose preoperative changes in the liver were severe or in whom ascending cholangitis had been a frequent complication. Histologic features of hepatic cirrhosis were observed in the liver in three cases, in two of which there had been frequent episodes of cholangitis. Only one of these showed clinical signs of portal hypertension. Functional and morphologic cure can be achieved in "noncorrectable" biliary atresia by hepatic portoenterostomy or its modifications, although varying degree of hepatic fibrosis may remain according to severity of preoperative changes of the liver and postoperative complication of ascending cholangitis.
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PMID:Follow-up studies of long term survivors after hepatic portoenterostomy for "noncorrectible" biliary atresia. 112 98

In 36 children with cystic fibrosis (CF) the isoenzymes of alkaline phosphatase (AP) were determined microelectrophoretically in polyacrylamide- and starch-gel. The study was done to evaluate the clinical significance of these additional data for the diagnosis of liver involvement in DF. The results led to the following conclusions: 1. Serum activity of total AP is comparatively unsensitive "masking" alterations in the isoenzyme pattern contributing to the AP serum activity. 2. In 17 children resp. 47% bile-duct phosphatase was increased indicating a secretostasis while other marker enzymes of cholestasis were normal in part. 3. The activity of bone phosphatase in the serum showed a significant correlation to the degree of growth retardation in these patients. 4. Intestinal phosphatase was present in the serum of only one child with cirrhosis of the liver being an indicator for liver insufficiency. 5. Determination of AP isoenzymes in the serum may provide additional information about the organs involved for the physician in handling CF patients.
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PMID:Isoenzymes of alkaline phosphatase in the serum of patients with cystic fibrosis. 113 40

Glycylprolyl beta-naphthylamidase activities in sera from 40 normal subjects (18-81 years) were: 22.6 +/- 0.9 (S.E.) (11.8-38.2) I.U./1 serum at 37 degrees C. The enzyme activities did not differ significantly with age between the younger group under 40-years-old and the older group over 40-years-old. Males, especially under 40-years-old, had slight but significantly higher activities than females. The levels were decreased in patients with gastric cancer. The levels were elevated in patients with hepatobiliary diseases, and had significant correlations with the results of the serum tests in hepatic diseases such as glutamic-oxaloacetic transaminase, glutamic-pyruvic transaminase, alkaline phosphatase and total bilirubin, but had no correlation with serum lactate dehydrogenase. In cellulose acetate electrophoresis, normal sera had a single peak at the beta-globulin region, but the sera in hepatitis or liver cirrhosis showed not only an increase in the normal peak at the beta-globulin region but also the appearance of the other one or two new peaks in the alpha1 and alpha2-globulin regions.
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PMID:Glycylprolyl beta-naphthylamidase activity in human serum. 114 81

Serum alkaline phosphatase activity was found to increase more markedly in patients with liver cirrhosis than in patients with peptic ulcer and this increase was found to be influenced by blood types. After testing several amino acids and bile acids, phenylalanine and cholic acid were chosen and their inhibitory effects upon serum alkaline phosphatase activity were studied in 66 patients with various liver diseases. It was found that the combination of both agents demonstrates different patterns of inhibition between the patients with liver cirrhosis and obstructive jaundice. This inhibitory effects were also variable among cases of different blood types. Basing upon the present observation, the possible source of the elevated alkaline phosphatase activity in liver cirrhosis was discussed.
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PMID:Inhibition of serum alkaline phosphatase activity by phenylalanine and cholic acid. 115 73

The development of the syndrome of chronic intrahepatic cholestasis in five young, black men who had systemic granulomatous disease and clinical features consistent with those of sarcoidosis is described. Clinical and biochemical aspects, similar to those of primary biliary cirrhosis, included pruritus, jaundice, hepatomegaly and striking elevations of serum levels of alkaline phosphatase and cholesterol. (One patient had skin xanthomas.) Mitochondrial antibodies were not found; and survival of the patients (7 to 18 years) exceeded the usual survival of patients with primary biliary cirrhosis. The histologic abnormalities included noncaseating granulomas, chronic intrahepatic cholestasis, increased copper in hepatocytes, progressive diminution in number of interiobular bile ducts, periportal fibrosis and the eventual development of a micronodular "biliary" cirrhosis. The histologic evolution of the disease suggests a slow, progressive destruction of the bile ducts by granulomas. Although the end stage of this syndrome resembles primary biliary cirrhosis, the characteristic nonsuppurative, destructive cholangitis of primary biliary cirrhosis was not present.
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PMID:Chronic intrahepatic cholestasis of sarcoidosis. 116 46

Post-mortem examinations concerned 16 pigs which had died of the oedema disease. A group of 8 healthy pigs were slaughtered at the Lublin abattoir and used as controls. All animals were subjected to detailed autopsy, and sections of the liver were taken for histological examination. The fixed material was cut into sections by the paraffin and refrigeration methods. To the routine staining with haematoxylin and eosin, colour reactions were added to reveal glycogen, simple fats and acid and alkaline phosphatase. The macro- and microscopic examinations demonstrated chronic, focal inflammation of the liver capsule connected with liver cirrhosis. Hyperaemia of the liver was noticed in all cases. A decrease of glycogen, associated with progressive fatty infiltration of the liver cells, was observed in the diseased pigs in contrast to the control group. An increase of the activity of hydrolytic enzymes and a positive reaction to cholesterol compounds are symptoms of progressive catabolic changes in the liver cells.
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PMID:[Estimation of pathomorphological and histochemical changes in the liver of pigs in the course of edema disease of swine]. 118 54

A total of 537 consecutive liver scintiscans were retrospectively reviewed and 80 of them revealed suspicious focal decreased activity in the region of the prota hepatis. Postmortem, surgical, or biopsy correlation was obtained in 40 of these cases: 14 were pathologically negative; 9, cirrhosis or fibrosis; 10, metastases; 3, dilated bile ducts; 1, viral hepatitis; 1, hepatic laceration; 1, falciform ligament cyst; and 1, ruptured gallbladder with abscessed head of the pancreas. Thus, only 42% represented significant disease. Sixty-eight percent of the defects were seen only on the anterior scintiscan. Appearance of the majority of defects was nonspecific. Subjective grading of defects according to size and comparative decrease in density was not beneficial. Elevations of serum alkaline phosphatase, total serum bilirubin, and serum glutamic-oxalacetic transaminase were nonspecific.
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PMID:Focal porta hepatis scintiscan defects: What is their significance? 118 57

The clinical, biochemical and immunological data of 24 hepatitis B antigen-positive and 24 hepatitis B antigen-negative patients have been compared. In B antigen-positive hepatitis, being mostly the disease of males, an acute onset was frequent and perceivable cirrhosis at the time of diagnosis not frequent. In B antigen-negative chronic active hepatitis, in addition to the predominance of females, a "primary chronic" process, cirrhosis, elevated ESR, immunocytopenia, elevated alkaline phosphatase and IgG levels were more frequent. As regards the positivity of humoral and cellular autoimmune reactions and the impairment of normal cellular immune activity, no essential differences were found between the two forms of the disease. It is concluded that though the two clinical conditions represent diseases different in aetiology and manifesting with certain clinical and biochemical differences the role of immunological factors may equally be important in their pathogenesis.
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PMID:Clinical and immunological findings in hepatitis B antigen-positive and hepatitis B antigen-negative chronic active hepatitis. 123 58

Serum glutathione reductase activity was measured in various conditions including acute hepatitis, chronic hepatitis, liver cirrhosis, malignant neoplastic diseases, and obstructive jaundice. A statistically significant elevation of the enzyme activity was found in all of these clinical conditions above normal value, especially in patients with acute hepatitis, some liver cancer, and malignant biliary obstruction. Comparison with other liver function tests showed the existence of statistically significant correlations of serum glutathione reductase with SGOT, SGPT and alkaline phosphatase in acute hepatitis, and with alkaline phosphatase in cirrhosis. In parenchymatous liver disease, serial determination was found to be important. High values in obstructive jaundice suggest the malignant obstruction.
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PMID:Clinical significance of serum glutathione reductase in various clinical conditions, especially in liver diseases. 125 42


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