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)

The HBeAg was detected in 5 of 24 patients with acute type B hepatitis (20.8%), 33 of 95 with chronic hepatitis (34.7%), 6 of 33 with liver cirrhosis (18.2%), and 3 of 39 with hepatocellular carcinoma (7.7%). On the other hand, anti-HBe was found in 4.2% of acute hepatitis, 18.9% of chronic hepatitis, 9.1% of liver cirrhosis, and 12.8% of hepatocellular carcinoma. We found that an early detection of HBeAg in patients with acute hepatitis is of no prognostic value, but its persistence may provide the earliest evidence of potential chronicity. In chronic liver diseases, HBeAg-positive cases showed remarkable fluctuations of serum transaminase levels, severe histological changes and poor responses to treatment. Many of the HBeAg-positive patients lost their initial positivity of HBeAg within six months or one year and in some cases serocoverted to anti-HBe after acute exacerbation. Follow-up study more than several years revealed that the presence of anti-HBe reflect an inactive stage and a more favorable outcome, whereas persistence of HBeAg may provide an active and continuing hepatocellular damage. From these results, we believed that serial measurements of HBeAg/anti-HBe system are useful prognostic marker in patients with HBsAg-positive liver disease.
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PMID:Incidence and clinical significance of HBe antigen and antibody in HBsAg-positive various liver diseases. 23 Sep 94

This article provides guidelines on the definition, nomenclature, and classification of cirrhosis, hepatic fibrosis, and chronic hepatitis. Cirrhosis is considered according to its etiology and morphological characteristics, these being complementary rather than alternative.
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PMID:The morphology of cirrhosis: definition, nomenclature, and classification. 30 93

Exocrine pancreatic function was determined by oral administration of N-benzoyl-L-tyrosyl-p-aminobenzoic acid (peptic-PABA-test) in 120 controls, 74 patients with chronic pancreatitis, 35 patients with acute pancreatitis 2--6 weeks after recovery, 201 patients with a variety of gastro-intestinal diseases and in 10 patients with anorexia nervosa. In the control group, 70% +/- 18% of the oral administered dose of PABA was found within 6 hours in the urine. In contrast the group of chronic pancreatic patients excreted only 40% +/- 13% over the same period. "False negative" PABA excretion was found in 11 (9%) of the 120 persons with no pancreas disease. "False positive" PABA excretion was found in 13 (17,5%) of the 74 patients with chronic pancreatitis. The test was not influenced by age or sex. After stomach resection or cholecystectomy and in patients with ulcus duodeni, chronic hepatitis, functional diarrhea, Crohn's disease, colitis ulcerosa and acute pancreatitis 2--6 weeks after recovery the peptide-PABA-test was not distored. Diminished PABA excretion was encountered in some patients with toxic liver disease, inflammatory disease of the small intensine like M. Whipple, celiac disease and unspecific enteritis and in a few patients with cholelithiasis. Low PABA excretion was found in early all patients with partial small intestinal resection, terminal liver cirrhosis or liver metastasis with ascites and in all patients with anorexia nervosa.
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PMID:[The specificity of peptide-PABA-test (author's transl)]. 31 33

The classification, clinical course, etiology and treatment of chronic hepatitis are discussed. The clinical manifestations of chronic hepatitis are of limited diagnostic use. Diagnosis must be made by liver biopsy. The disease is classified as chronic persistent or chronic active hepatitis. The prognosis for chronic persistent hepatitis is excellent, and no treatment is required. Chronic active hepatitis may progress to cirrhosis and is associated with a poor prognosis if untreated. Recognized causes of chronic active hepatitis are hepatitis-B virus infection, post-transfusion hepatitis not associated with hepatitis-B virus, and certain drugs. For drug-induced hepatitis, discontinuation of the medication is indicated. For other types of chronic active hepatitis the recommended treatment is prednisone 10 mg and azathioprine 50 mg daily.
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PMID:Drug therapy reviews: chronic hepatitis. 35 29

Increased splenic uptake of radiocolloids is a helpful sign in the scintigraphic diagnosis of various hepatocellular diseases, but little attempt has been made to quantify this physiologic phenomenon. We have devised a simple computer method that compares average splenic activity to average right-lobe liver activity. The method is reproducible (r = 0.97) and exhibits little interobserver variation (r = 0.99). One hundred clinically normal subjects were found to have a nearly symmetrical distribution of S/L ratios around a mean of 0.77, with a s.d. of 0.20. Fifteen subjects normal by biopsy were found to have a similar mean spleen-to-liver (S/L) ratio of 0.74. Based upon a normal range of 0.37 to 1.17 (0.77 +/- 2 s.d.), elevated S/L ratios were found in fatty metamorphosis (85%), cirrhosis (67%), and chronic hepatitis (43%). Abnormal S/L ratios in the range from 1.17 to approximately 1.4 were not visually obvious. Overall sensitivity of the S/L ratio in these three diseases is 69%. When combined with the other scintigraphic indications of hepatocellular disease (nonhomogenous colloid uptake, hepatomegaly, splenomegaly, and bone-marrow colloidal uptake), the liver scan was found to have a sensitivity of 93%.
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PMID:Simple computer quantitation of spleen-to-liver ratios in the diagnosis of hepatocellular disease. 37 3

In a study of apparently normal, healthy Korean Army recruits performed in 1962, we found that 42 of 1,906 screened subjects had elevations of their serum glutamic pyruvate transaminase. Liver biopsies were obtained from 32 of these subjects and 9 of these had a "novel" antigen present, which reacted specifically with a convalescent serum from a case of serum hepatitis. We have recently tested frozen serum obtained from 8/9 of these cases and found that all 8 had HBsAg in their serum which, in some cases, persisted for at least three months. We reviewed the histological specimens from the original 32 cases using newly defined criteria: 18 were diagnosed as chronic active hepatitis and the 8 HbsAg positive cases with the "novel" antigen were in this group. In four of these cases the lesion appeared to progress to cirrhosis during a 3--4 month follow-up period. Since none of the cases had a prior history of hepatitis and no symptoms developed during the follow-up period, our findings emphasize the significance of chronic hepatitis B virus carrier state in the etiology of cryptogenic cirrhosis.
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PMID:The etiology of chronic active hepatitis in Korea. 37 25

The AA., after the literature revision concerning the autoantibodies in the autoimmune diseases, have examined the cases of acute and chronic hepatitis happened in the period 1972-1976. After a short observation of used methodologies the AA. have connected the presence of autoantibodies (FN, SM, AM) with the rate of immunoglobulins in single groups of liver diseases, divided in acute hepatitis, chronic persistent hepatitis, chronic active hepatitis, liver cirrhosis (cryptogenetic and alcoholic). The results are that while the immunoglobulins fractions increase, although in different manner, in every pattern of liver disease studied, instead, there are no typical changes of single immunoglobulins rate in the groups with autoantibodies. Statistically it is not possible to assert that single antibodies belong to immunoglobulins determinate class. Finally it had been impossible to demonstrate sex and age influence on the immunoglobulins increase in the groups of liver disease with autoantibodies.
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PMID:[Quantitative alterations of the immunoglobuline classes and the presence of autoantibodies in liver diseases (author's transl)]. 37 4

Single liver biopsies from 102 clinically diagnosed hepatitis patients were examined by immunofluorescence for the presence of hepatitis B surface antigen (HBsAg) and hepatitis B core antigen (HBcAg), complement and immunoglobulin deposition, and for their capacity to fix human complement in vitro. Of the sixty-five HBsAg positive livers, fifty-three were histologically diagnosed as chronic hepatitis, three as acute hepatitis, five as acute hepatitis with signs of transition to chronicity, and four as 'near normal liver'. In the group with chronic hepatitis, HGcAg was observed in thirty-nine livers, all of which also had HBsAg. Thirty-five of these thirty-nine cases also had the ability to fix complement in vitro in the hepatocyte nuclei and/or cytoplasm. Of these thirty-five cases, twenty-nine were positive for immunoglobulin deposition on the nuclei. All of these cases had antibody to HBcAg in the blood, but only five had anti-HBs. The frequency of in vitro complement fixation and immunoglobulin deposition was higher in active forms of the disease, such as chronic aggressive hepatitis and active cirrhosis, than in non-active disease such as chronic persistent hepatitis and mild cirrhosis. By the application of double fluorescent staining techniques, complement fixation was observed in some HBcAg-positive nuclei. In the 'near normal liver' cases there was no intrahepatic accumulation of HBcAg, and despite the presence of anti-HBc in the blood, in vitro complement fixation and immunoglobulin deposition were both absent. The group of three HBsAg ositive 'acute hepatitis with signs of transition to chronicity' cases behaved similarly to those with chronic aggressive hepatitis and had circulating anti-HBc, in vitro complement fixation and immunoglobulin deposition in the hepatocytes. None had circulating anti-HBs. In the group sith HBs-positive acute hepatitis, anti-HGc in the blood was the only other evidence of hepatitis B virus infection.
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PMID:Hepatitis B core antigen immune complexes in the liver of hepatitis B patients. 38 86

To clarify the mechanism of hyperinsulinism of hepatic cirrhosis, plasma insulin and C-peptide levels before and after oral glucose loads were measured in 34 patients with cirrhosis, 15 patients with chronic hepatitis, and 25 normal subjects. While plasma immunoreactive insulin (IRI) levels during oral glucose tolerance testing (OGTT) were significantly increased in cirrhotics, plasma immunoreactive C-peptide (CPR) levels were elevated slightly. The C-peptide to insulin ratio throughout OGTT was significantly smaller in cirrhotics than in normal subjects (P less than 0.01). A decreased hepatic insulin degradation rate has been suggested to one of the main causes of hyperinsulinism in hepatic cirrhosis. The ratio of the difference between basal and 30-min CPR values and basal and 30-min OGTT blood glucose values [delta CPR: delta BS(30)'] as well as the delta IRI: delta BS(30') ratio was significantly decreased in cirrhotics (P less than 0.01). These results indicate that insulin secretion in response to a glycemic stimulus is reduced in cirrhotics. Both the ratios of the sums of six IRS and CPR values of OGTT (sigma CPR: sigma IRI) and delta CPR: delta BS(30') and sigma CPR: sigma BS(30') were found in inverse relationship with indocyanine green retention rate in cirrhotics.
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PMID:Degradation and secretion of insulin in hepatic cirrhosis. 40 Jul 32

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


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