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)

CH50 and the concentrations of C3, C4, C1 INH and factor B have been measured in sera from 34 control subjects and 178 patients with various hepatobiliary diseases, including primary biliary cirrhosis (PBC), chronic active hepatitis (CAH), cryptogenic cirrhosis (CC), alcoholic liver disease (ALD), Wilson's disease (WD), large duct biliary obstruction (LDBO) and viral hepatitis (VH). CH50 was decreased in CAH and CC. C3 was increased in PBC, LDBO and VH and decreased in CAH and CC. C4 was decreased in PBC, CAH, ALD and WD. C1 INH was increased in PBC, CAH, ALD, LDBO and VH. Factor B was increased in LDBO and VH and decreased in CC. In none of the patient groups was the mean C4 level increased or the mean C1 INH level decreased. All 5 indices of serum complement were lower in ascitic than nonascitic patients. Data on serum complement were similar in HBsAg positive and negative VH. Discriminant analysis facilitated separation of all the patient groups on the basis of complement data, except PBC and VA. Analysis of data using a within-group correlation matrix revealed a significant negative correlation between C4, the most discriminating variable of serum complement in CAH, and gamma-globulin concentration in CAH. The possible contribution of factors such as activation of complement, impaired hepatic synthesis of complement components, an acute phase response and cholestasis to altered serum complement profiles in different hepatobiliary diseases is discussed.
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PMID:Profiles of serum complement in patients with hepatobiliary diseases. 8 74

Morphological, histochemical, and chemical study of three necropsy specimens of liver in the terminal stage of Indian Childhood Cirrhosis revealed a strikingly high copper content. it is proposed that excess accumulation of copper in the cytoplasm of hepatocytes disturbs the microtubular system, causing hydropic swelling and the formation of Mallory's hyalin. Copper and copper-binding protein showed topographical association with Mallory's hyalin. Diffuse cytoplasmic staining and the lysosomal copper distribution also suggested that copper had a cytotoxic effect. The pattern of copper distribution in Indian Childhood Cirrhosis differs from that in Wilson's disease and in prolonged cholestasis with excessive hepatic copper deposition, indicating a different mechanism of the copper accumulation.
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PMID:Cytoplasmic copper and its toxic effects. Studies in Indian childhood cirrhosis. 8 76

A patient with hereditary hemorrhagic telangiectasia (Osler-Weber-Rendu disease), treated with ethinyl estradiol, multiple blood transfusions, and iron-dextran, developed hepatocellular carcinoma and acquired hepatocerebral degeneration. In addition to the carcinoma, the liver contained extensive arteriovenous maliformations, telangiectasis, and changes of Osler atypical cirrhosis. The carcinoma possibly had its genesis in the presence of an ocongenic serum hepatitis virus, or the cirrhosis, or both.
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PMID:Hereditary hemorrhagic telangiectasia. A case with hepatocellular carcinoma and acquired hepatocerebral degeneration. 16 31

The onset of spontaneous hemolytic jaundice in a young subject should lead to the search for Wilson's disease when clinical examination reveals cirrhosis. This hemolysis may evolve in the form of severe jaundice to a stage where the cirrhosis remains usually latent or well tolerated. The intervention of a toxic, allergic of infective factor liable to produce a hepatic lesion which frees a dose of copper sufficient to trigger off hemolysis, is discussed. The mechanism of the latter, that of the coagulation disorders observed, liver cell failure and widespread intravascular coagulation, are analysed in this paper and compared with data in the literature. The dramatic character of the case indicates that it is necessary to treat as a routine with penicillamine all homozygous forms of Wilson's disease.
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PMID:[Severe hemolytic jaundice and Wilson's disease]. 19 22

Using cytochemical methods the authors studied the activity of certain lysosomal enzymes and cytochrome oxidase in peripheral blood leucoytes in 22 patients with Wilson's disease. The control group comprised 50 healthy blood donors. It was found that the activity of acid phosphatase in the lymphocytes of patients was higher than in controls, the mean indices being respectively 90.50 +/- 8.95 and 60.38 +/- 3.95. The activity of beta-glucuronidase was found to be lower in the lymphocytes of patients, the mean value was 25.10 +/- 8.59 in patients and 64.91 +/- 5.78 in controls. The activity of cytochrome oxidase was lower in the granulocytes of patients with Wilson's disease than in controls, the mean values being 54.5 +/- 12.14 and 156 +/- 15.41 respectively. The activity of acid phosphatase in granulocytes as well as that of non-specific esterase in lymphocytes was similar in both groups. Decreased antigen degradation in Wilson's disease may be due not only to liver cirrhosis but also to disturbances in the metabolism of white blood cells, including, among others, decreased activity of cytochrome oxidase. The rise of the activity of acid phosphatase and reduced activity of beta-glucuronidase indicate chronic antigenic stimulation of lymphoid system.
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PMID:[Cytochemical studies of peripheral white blood cells in Wilson's disease]. 19 62

In connection with 6 cases of Wilson's disease, the authors recall the main features of this hereditary metabolic disorder at late onset (usually the second decade), treatable with a chelating agent, when diagnosed at an early stage. Wilson's disease is first of all a liver disease and the authors emphasize the fact that cirrhosis is usually present when neurologic symptoms, revealing the disease in 5 cases, appear, even if there is no clinical or biological evidence for liver disease. In one instance hemolytic anemia and chronic active hepatitis were observed at clinical onset. Copper metabolism usually gives the key for diagnosis but its interpretation may be difficult, a normal serum ceruleoplasmin level being found in two patients and evaluated at 6% in the literature. This fact brings up the puzzling question of the pathogesis of the disease. Wilson's disease is not a simple ceruleoplasmin synthesis defect, but a lysosomal disease responsible for the lack of copper biliary excretion. This is pointed out by histochemical studies using a special rubeanic acid preparation (revealing copper deposit on the biliary side of the hepatic cell), and by electron microscopy showing lysosomal dystrophy.
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PMID:[Wilson's disease. A clinical and pathological study on 6 cases (author's transl)]. 22 95

The levels of cupriuresis before and after DL-Penicillamine have been investigated in 168 cases. The mean copper excretion before Penicillamine in chronic activ liver disease, chronic persistant hepatitis, cirrhosis and in transitional cases of aggressiv chronic hepatitis and primary biliary cirrhosis ranged from 29 gamma to 48 gamma/24 hr.; however, in some cases the daily copper excretion exceeds 100 gamma, as well in subjects with liver disease as in normals too. After ingesting 900 mg DL-Penicillamine the mean values of cupriuresis ranged from 500 gamma to 600 gamma/24 hr. Abnormal results were found in about 15% of those subjects with liver diseases; in only two of 20 cases with hypercupruria after Penicillamine Wilson's Disease was established.
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PMID:[Spontaneous and DL-penicillamine-induced renal copper excretion in liver diseases (author's transl)]. 43 70

Hepatic symptoms are usually the first in Wilson's disease of children and adolescents, while neurologic symptoms and the corneal ring are still missing. Liver lesions due to copper accumulation may develop throughout years without clinical symptoms or biochemical abnormalities. Hemolytic jaundice or gastrointestinal bleeding are the presenting symptoms in some cases. In spite of being a rare syndrom Wilson's disease ought to be considered after hepatitis B or autoimmune liver disease have been excluded as causes of juvenile cirrhosis of the liver. If life-long treatment with D-penicillamin is started in an early stage of Wilson's disease, prognosis is rather good.
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PMID:[Wilson's liver disease in children and adolescents (author's transl)]. 52 94

In 45 patients with inflammatory bowel disease (9 with Crohn's disease and 36 with ulcerative colitis) and associated liver disorders, increased liver copper content (above 100 microgram/g dry weight) was found in 14 (31%). These patients represented about 50% of the patients with either biliary cirrhosis or pericholangitis. Four of the patients had levels regarded as compatible with hepatolenticular degeneration (greater than 250 microgram/g dry weight). In patients with chronic active hepatitis or non-specific changes in liver tissue, normal levels were found. The patients with Crohn's disease also had normal levels. Plasma ceruloplasmin was normal or increased in all. Determination of urinary copper output gave little diagnostic information. Alkaline phosphatases were markedly increased in most of the patients with increased liver copper concentration. In patients with ulcerative colitis and enhanced alkaline phosphatases, elevated liver copper content should be suspected and chelation therapy should be considered.
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PMID:Liver copper content in patients with inflammatory bowel disease and associated liver disorders. 53 3

Three patients, one with cryptogenic cirrhosis, one with active chronic hepatitis and one with neonatal hepatitis, were found to have corneal pigmentation rings indistinguishable from early Kayser-Fleischer rings on slit lamp examination. They did not have the clinical features of Wilson's disease and their serum copper and ceruloplasmin concentrations were normal. Urinary copper excretion rates and hepatic concentrations were only slightly raised but were below the range found in symptomatic Wilson's disease. It is concluded that the Kayser-Fleischer ring would no longer be considered as pathognomonic of Wilson's disease.
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PMID:Kayser-Fleischer-like rings in patients without Wilson's disease. 55 26


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