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)

Total and unsaturated folate binding capacity (TFBC, UFBC) have been measured in sera of selective groups of patients to study the role of cell turnover, cell necrosis and the effect of pregnancy in determining their concentrations in blood. The mean value of TFBC in 35 normal sera was 151 +/- (SD) 53 pg/ml with a saturation of 88%. The TFBC was raised in chronic granulocytic leukemia (CGL), in acute hepatitis, in cirrhosis, and in pregnancy (third trimester). The normal mean value of TFBC was found in chronic lymphocytic leukemia (CLL) and inthe first trimester of pregnancy. The mean UFBC in the normal sera was 19 +/- 18 pg/ml. In all the pathological conditions studied the mean UFBC was significantly greater than normal and it was particularly high in CGL (85 +/- 78 pg/ml).
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PMID:Serum folate binding capacity in leukemias, liver diseases and pregnancy. 10

Twelve cases of pneumococcal septicemias are studied in a department of internal medicine. These septicemias involved pneumonias often large, multilobular and bilateral, with often pleural effusion purulent or not and in one occurrence meningitis. There was three deaths by acute respiratory failure in one case of liver cirrhosis and in another case of chronic lymphocytic leukemia. Conditions of antibiotherapy and possible intensive care are discussed, prognosis factors as splenic insufficiency (in sickle cell anemia and after splenectomy) and immune defense against pneuococcus are recalled.
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PMID:[Remarks about twelve cases of pneumococcal septicemias (author's transl)]. 21 13

The intravascular injection of the formerly used contrast medium Thorotrast--a colloidal suspension of thorium-dioxide--causes a chronic exposure to alpha-particles especially in the organs of the reticuloendothelial system. The German Thorotrast Study comprises 2326 Thorotrast patients and 1890 contemporary matched patients in the control group to be evaluated. 899 Thorotrast patients and 662 controls had clinical and biophysical follow-up examinations every two years since 1969. The recent most important results of the study are: A high excess rate of primary liver cancer (410/2) was observed beginning after the 15th year of exposure. 31% of the tumors are combined with cirrhosis and 6% with other neoplastic diseases. A clear (mean) dose rate effect relationship exists. The tumor frequency depends on the time of exposure or the cumulative dose to the liver respectively and not primarily on the age at injection. The lowest cumulative doses at 10 years before diagnosis of liver cancer were about 2 Gy. Risk estimates for liver cancer after 40 years of exposure are 500 malignant tumors per 10(4) person-Gy for men and 300 for women. A high excess rate exists also for leukaemias (excluding CLL) starting already 5 years after Thorotrast injection (39/4). The lowest cumulative doses to the red bone marrow at time of death were about 0.5 Gy. According to the present result, an excess rate can be expected for carcinomas of the extrahepatic bile ducts, pancreas, oesophagus, larynx, as well as Non-Hodgkin's lymphomas, bone sarcomas, plasmacytomas and mesotheliomas.
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PMID:Neoplastic diseases induced by chronic alpha-irradiation--epidemiological, biophysical and clinical results of the German Thorotrast Study. 182 56

A total of 75 samples of body cavity fluids from 71 patients were analyzed by both flow cytometry (FCM), to detect cells with an abnormal DNA content (aneuploidy), and by conventional cytopathology. Samples included 27 pleural fluids, 35 peritoneal fluids, 11 peritoneal washings and 2 pericardial fluids. For cytologic examination, the samples were prepared using standard techniques. Samples for FCM analysis were centrifuged and exposed to a hypotonic solution containing detergent and propidium iodide, a DNA intercalating fluorescent stain. Aneuploidy as well as cytologic malignancy were found in 17 samples. Forty-seven samples had normal DNA histograms by FCM and were also cytologically negative. Four samples suspicious by cytology but normal by FCM were from patients with renal-cell carcinoma (two samples from the same patient), endometrial adenocarcinoma without metastasis and chronic lymphocytic leukemia. Three samples abnormal by FCM but negative by cytology were from patients with ovarian cystadenoma, cirrhosis and uterine leiomyoma. FCM showed aneuploidy in four cytologically negative samples from patients with histologically proven malignancy (lymphoma, colonic adenocarcinoma, cervical squamous cell carcinoma, and endometrial adenosquamous carcinoma). Based on these results, FCM analysis combined with conventional cytopathology yielded 100% sensitivity, 100% predictive value of a negative result and 94% specificity. This rapid and quantitative FCM analysis of body cavity fluids can be a very useful adjunct to conventional diagnostic cytopathology.
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PMID:Flow cytometric analysis and cytopathology of body cavity fluids. 346 44

In a consecutive series of 317 patients with hepatocellular carcinoma (HCC), 32 (10.1%) had 35 extrahepatic primary malignant neoplasms (PMNs) (3 patients had triple cancers). Twenty-five PMNs occurred before the diagnosis of HCC, 7 were synchronous and 3 metachronous. These 35 PMNs were: 6 cancers of the colon, 3 of the stomach, 1 of the rectum, 4 of the breast, 2 of the lung, 1 of the larynx, 3 of the prostate, 1 of the penis, 1 of the urinary bladder, 1 of the uterus, 2 of the skin, and the remaining 10 were immunoproliferative cancers, all of B cell origin (7 non-Hodgkin's lymphoma, 2 multiple myeloma, and 1 chronic lymphocytic leukemia). Thus, in this series, B-lymphocyte-derived neoplasms were the most frequent PMNs associated with HCC. These 10 patients showed no difference for age, male:female ratio, HCC cytotype, presence of cirrhosis, alcohol abuse, markers related to hepatitis B and C virus, and serum level of alpha-fetoprotein when compared with the 22 patients with HCC and other PMNs and the 285 with HCC alone. B cell neoplasms constitute half of the synchronous or metachronous cancers, and must, therefore, be kept in mind in the management of HCC patients.
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PMID:Extrahepatic primary malignant neoplasms associated with hepatocellular carcinoma: high occurrence of B cell tumors. 805 89

To investigate the pathophysiological role of thrombopoietin (TPO) in thrombopoiesis, we measured its serum levels in 15 healthy individuals, 84 patients with various hematological diseases and 2 patients with liver cirrhosis using an enzyme immunoassay procedure. The TPO level was 0.84 +/- 0.40 f mol/ml in normal individuals. TPO levels were considerably elevated in patients with myelosuppression after intensification chemotherapy of acute leukemia in complete remission (postchemotherapy group; n = 18; 18.46 +/- 9.70 f mol/ml). When the data of normal individuals and the postchemotherapy group were combined, TPO levels were inversely correlated with the platelet count in this combined group. We compared these data of normal individuals and the postchemotherapy group with various hematological disease states. In aplastic anemia (n = 13; 16.03 +/- 9.44 f mol/ml), acute lymphoblastic leukemia (n = 5; 10.36 +/- 5.57 f mol/ml), malignant lymphoma (n = 6; 2.79 +/- 2.27 f mol/ml), multiple myeloma (n = 3; 3.34 +/- 0.20 f mol/ml) and chronic lymphocytic leukemia (n = 2; 1.71 +/- 3.91 f mol/ml), the relationship of serum TPO levels and platelet counts was almost the same as in the combined group with normal individuals and the postchemotherapy group. However, the TPO levels were slightly higher in myeloproliferative disorders (n = 12; 1.99 +/- 1.47 f mol/ml) and lower in acute myelogenous leukemia (n = 8; 2.27 +/- 1.25 f mol/ml), hypoplastic leukemia (n = 3; 2.76 +/- 2.23 f mol/ml), myelodysplastic syndrome (n = 2; 0.42 +/- 0.60 f mol/ml), liver cirrhosis (n = 2; 1.50 +/- 0.92 f mol/ml) and idiopathic thrombocytopenic purpura (n = 12; 2.08 +/- 1.41 f mol/ml), when compared to the regression line for the combined group with normal individuals and postchemotherapy group. These findings suggest that TPO might play an important role in regulation of the platelet count in normal and pathological conditions.
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PMID:Serum thrombopoietin level in various hematological diseases. 888 96

Adult syncytial giant cell hepatitis (GCH) is an uncommon and often fulminant form of hepatitis that may be caused by infection with a novel paramyxo-like virus. We present the case of a 69-yr-old man who presented with acute, community-acquired hepatitis and chronic lymphocytic leukemia. A liver biopsy showed the typical findings of panlobular syncytial giant cell hepatitis. Electron microscopic examination demonstrated abundant nucleocapsid-like protein material in the cytoplasm and nuclei of affected hepatocytes. These structures were similar to, but distinct from, those of known paramyxoviridae, suggesting infection with a novel, related virus. In situ hybridization studies with a probe directed against the measles fusion protein gene gave a positive signal with a hepatocyte distribution. No signal was obtained with the measles nucleocapsid protein probe, suggesting that the disease agent was genetically distinct from, but related to, the measles virus. Subsequent liver biopsies were characterized by the gradual disappearance of the giant cell changes and by the concomitant development of cirrhosis. This is a case of adult GCH that resolved spontaneously and led to cirrhosis, thus implicating GCH as a potential cause of "cryptogenic" liver disease. Our findings provide further support for the existence of a distinct, as yet unidentified viral species as a cause of this disease.
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PMID:A case of syncytial giant cell hepatitis with features of a paramyxoviral infection. 977 58

Hepatitis C virus (HCV) infection is a major public health problem worldwide. HCV, a lymphotropic and hepatotropic virus, is clearly associated with cirrhosis, end-stage liver disease, autoimmune phenomena, hepatocellular carcinoma, and essential mixed cryoglobulinemia. Recently, there have been increasing reports of B-cell lymphomas in patients with HCV infection, and epidemiologic data from several sources have demonstrated high rates of HCV seroprevalence in patients with B-cell malignancies. This review describes a case report of a patient with HCV and chronic lymphocytic leukemia, followed by a summary of the literature on this rapidly evolving area.
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PMID:Hepatitis C and B-cell lymphoma. 1546 31

To investigate the simultaneous occurrence of hepatocellular carcinoma and non-Hodgkin's lymphoma, we report the case of a 70 year old patient with a primary diagnosis of non-Hodgkin's lymphoma in 2002. In a routine follow up investigation of his chronic lymphocytic leukemia a newly detected mass in the Couinaud's segments 2 and 3 was found. No hepatitis C virus or hepatitis B virus infection or cirrhosis was evident. After laparoscopic segmentectomy the histological examination revealed a hepatocellular carcinoma. While the relation between liver parenchyma damages and hepatocellular carcinoma or non-Hodgkin's lymphoma is well known, only a few publications have focused on the coexistence of hepatocellular carcinoma and non-Hodgkin's lymphoma. With this case we demonstrate the coexistence of these diseases without having a predamaged liver parenchyma.
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PMID:Simultaneous occurrence of a hepatocellular carcinoma and a hepatic non-Hodgkin's lymphoma infiltration. 2116 Oct 5

B cell CLL/lymphoma 6 member B (BCL6B) is expressed in many normal tissues but expressed at very low levels in cancer tissues. It was reported that BCL6B inhibits hepatocellular carcinoma (HCC) metastases, but the exact role of BCL6B in HCC remains to be investigated. BCL6B expression was significantly decreased in HCC tissues compared with paired non-cancer tissues. Low BCL6B expression in tumors was correlated with shorter overall survival in patients, and multivariate Cox regression analysis revealed that BCL6B expression was an independent prognostic factor for human HCC patients. Moreover, a positive correlation between BCL6B expression and hepatic cirrhosis was found in an analysis of HCC clinicopathological characteristics. BCL6B expression was increased in rat fibrotic liver samples in response to liver injury. BCL6B transgenic rats were less susceptible to hepatocellular damage, inflammation and fibrosis. In vitro studies demonstrated that BCL6B inhibited the activation of hepatic stellate cells though upregulation of hepatocyte growth factor. In addition, transcriptomic microarray analysis was performed to explore the mechanisms in which BCL6B confers protection from tumorigenesis. In conclusion, BCL6B plays a pivotal role as a prognostic biomarker for HCC, and the restoration of BCL6B may be a novel strategy as an anti-fibrogenic therapy for human HCC.
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PMID:BCL6B expression in hepatocellular carcinoma and its efficacy in the inhibition of liver damage and fibrogenesis. 2597 Jul 80


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