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)

Sialyltransferase activity was measured in plasma samples using desialated fetuin as the acceptor and cytidine 5'-phosphate-sialic acid as donor. The data show an increased enzyme level in 56 of 65 cancer patients studied, as compared with normal control values. The enzyme was not significantly elevated during lacation or in liver cirrhosis, but it was elevated in rheumtoid arthritis. Of the patients with cancer, 35 showed plasma enzyme levels above any value encountered in rheumatoid arthritis plasmas. The determinants of enzyme level in cancer appear to be complex: monitoring of plasma sialytransferase may be of value in measuring tumor progression, metatastatic involvement, or success of therapeutic programs.
 ...
PMID:Elevated plasma sialyltransferase in the cancer patient. 116 8

A simple modification of the radioimmunoassay Ausria I 125 was employed for detecting anti-HBs using the inhibition of a constant amount of HBs Ag. Anti-HBs was demonstrated in up to 82% of follow-up patients recovering from viral hepatitis B and in 79% of hemophilia patients. The antibody was found in 3.4% of healthy blood donors and in 10% of family contacts of patients with acute HBs Ag-positive viral hepatitis. The frequency of anti-HBs in 44 patients with HBs Ag-negative chronic aggressive hepatitis or cryptogenic liver cirrhosis (23%) did not differ significantly as compared with the occurrence of anti-HBs in 58 patients with chronic rheumatoid arthritis (16%). These findings give further support to the suggestion that the hepatitis B virus does not contribute to the aetiology of HBs Ag-negative chronic active hepatitis.
 ...
PMID:Detection of antibody to hepatitis Bs-antigen in patients with acute and chronic hepatitis as measured by a modified procedure of the radioimmunoassay Ausria I 125. 119 21

A simple modification of the radioimmunoassay Ausria I and Ausria II was employed for detecting anti-HGsAg using the inhibition of a constant amount of HBsAg. The highest incidence of anti-HGsAg was demonstrated in follow-up patients recovering from viral hepatitis B (82%) and in hemophilia patients (79%). Lower frequencies were observed in patients with chronic aggressive hepatitis or liver cirrhosis (23%), patients with chronic rheumatoid arthritis (16%), family contacts of patients with viral hepatitis B (10%) and blood donors (3.4%). No difference in sensitivity for the presence of anti-HBsAg was found between the Ausria I and the Ausria II test.
 ...
PMID:Anti-HBsAg assay using the Ausria system with standard antigen dilutions. 120 48

Opsonic glycoprotein, alpha 2-HS-glycoprotein concentration was studied in the serum of 753 patients with various hematological, malignant, immunological, metabolic, endocrine and liver diseases and 68 healthy controls. Decreased serum alpha 2-HS-glycoprotein levels were detected in patients with acute leukemias, chronic granulocyte and myelomonocyte leukemias, lymphomas, myelofibrosis, multiple myeloma, metastatizing solid tumors, systemic lupus erythematosus, rheumatoid arthritis, acute alcoholic hepatitis, fatty liver, chronic active hepatitis, liver cirrhosis, acute and chronic pancreatitis, and Crohn's disease. Elevated levels were measured in patients with B and NANB/C hepatitis. Further decreased levels were observed in some groups with secondary infections. Serum alpha 2-HS-glycoprotein levels are affected by many factors, influencing the synthesis and elimination of the protein. The detection of serum alpha 2-HS-glycoprotein concentration has no specific diagnostic value as a marker for tumors or other diseases, however, its determination can be useful for the assessment of a non-specific regulator of the host defence.
 ...
PMID:[Diagnostic value of the determination of serum alpha2-HS-glycoprotein]. 140 55

To evaluate the adverse effects associated with long-term methotrexate (MTX) therapy in children with juvenile rheumatoid arthritis, we conducted a retrospective review of 62 patients with polyarticular juvenile rheumatoid arthritis, treated from 84 to 296 weeks with MTX weekly. Pulmonary function testing was performed before MTX therapy on 46 patients older than 6 years of age; 26 patients had serial pulmonary function testing, and no abnormalities were detected. In all 62 patients, liver function (alanine aminotransferase and aspartate aminotransferase activity) was monitored every 3 months. Transient liver function abnormalities developed in nine patients during treatment. Twelve patients underwent percutaneous liver biopsies after receiving 815 to 2980 mg of MTX; none had fibrosis or cirrhosis. Macrocytic anemia developed in one child receiving simultaneous long-term trimethoprim-sulfamethoxazole therapy and resolved after the trimethoprim-sulfamethoxazole was discontinued. No stomatitis or rashes were observed. Six patients were able to discontinue MTX therapy when their disease remitted; 56 continue MTX therapy. No child permanently discontinued MTX therapy because of an adverse effect. These data suggest that MTX may be better tolerated in children with juvenile rheumatoid arthritis than in adults with rheumatoid arthritis.
 ...
PMID:Morbidity associated with long-term methotrexate therapy in juvenile rheumatoid arthritis. 153 1

Alpha-1-antitrypsine (AAT) plasmatic level is higher (p less than 0.01) in 85 chronic inflammatory arthropathies than in 238 non inflammatory arthropathies (2.5+/0.7 versus 2.1+/0.4 g/l). Among 15 rheumatoid arthritis (RA) with evaluated phenotype, alleles M2 are less frequent and M3 more frequent than in 22 non inflammatory arthropathies (p less than 0.02). Some abnormal phenotype are observed: M2Z (AAT = 1.7) without pulmonary involvement (1 RA); M3S in 2 seronegative spondylarthropathies (1 pulmonary involvement without tobacco intoxication: DLCO/VA: 69% of theoric value; AAT = 1.4); ZZ in a systemic lupus erythematosus with panlobular emphysema and hepatic cirrhosis (AAT = 0.4). An AAT deficiency could explain some pulmonary involvements in chronic inflammatory arthropathies.
 ...
PMID:[Alpha-1-antitrypsin deficiency in chronic inflammatory rheumatism and mechanical arthropathies. Preliminary results]. 160 23

Between 1981 and 1989, 3 of 134 patients with rheumatoid arthritis (RA) treated with methotrexate (MTX) developed clinically significant hepatic dysfunction and showed histologic evidence of severe liver disease (fibrosis and cirrhosis). Factors identified in these patients that may have been linked to liver toxicity included diabetes, congestive heart failure and Felty's syndrome. In the patient group that received a post-MTX liver biopsy, pulmonary fibrosis and obesity were significantly associated with hepatic fibrosis/cirrhosis. Severe liver disease may occur in patients with RA treated with low dose MTX (less than 3%). Early liver biopsy is recommended in selected cases.
 ...
PMID:Clinical liver disease in patients with rheumatoid arthritis taking methotrexate. 162 19

We have determined the individual kappa (kappa)/lambda (lambda) ratios of serum IgG, IgA, and IgM in normal subjects and patients with rheumatoid arthritis, systemic lupus erythematosus, hepatic cirrhosis and IgA nephropathy--40 in each group. Serum samples were first screened by agarose electrophoresis to exclude paraproteinaemia. Concentrations of IgG, IgA, and IgM were determined by enzyme-linked immunosorbent assay (ELISA). The kappa and lambda chain concentrations of each immunoglobulin class were assayed by an ELISA method first developed by us for the determination of kappa/lambda ratios. Our results showed that kappa/lambda ratios of serum IgA and IgM were significantly different from that of IgG in normal subjects and the 4 groups of patients studied (p less than 0.01). The kappa/lambda ratios of individual immunoglobulins in patients with rheumatoid arthritis, systemic lupus erythematosus and liver cirrhosis were similar to those of normal subjects. However, patients with IgA nephropathy displayed a distinctly lower IgA kappa/lambda ratio, suggesting a unique antibody response in the immunopathogenesis of this disease.
 ...
PMID:Light chain ratios of serum immunoglobulins in disease. 190 61

We studied the prevalence of anti-HCV in 585 sera from various individuals, using enzyme immunoassay (EIA, Abbott Lab.). Anti-HCV was detected in 16 (10.7%) out of the 150 patients with HBsAg positive liver diseases diagnosed by liver biopsy and they consisted of none out of 10 acute viral hepatitis, 3 out of 15 chronic persistent hepatitis, 4 out of 50 chronic active hepatitis, 2 out of 32 liver cirrhosis, and 7 out of 43 hepatocellular carcinoma. Anti-HCV was detected in 43 (45.3%) out of 95 patients with HBsAg negative liver diseases diagnosed by liver biopsy and they consisted of 5 out of 8 acute viral hepatitis, 2 out of 10 chronic persistent hepatitis, 17 out of 30 chronic active hepatitis, 4 out of 15 liver cirrhosis, and 15 out of 32 hepatocellular carcinoma. Anti-HCV was detected in 22 (38.6%) out of 57 hemodialysis patients, in 3 (6.7%) out of 45 kidney transplants, in 2 (11.1%) out of 18 fatty liver diagnosed by liver biopsy, in 2 (1.3%) out of 150 healthy blood donors, in none out of 40 healthy volunteers, in 6 (31.6%) out of 19 rheumatoid arthritis and in 6 (54.5%) out of 11 systemic lupus erythematosis cases. There were familial clusters of chronic liver diseases in 4.7% of patients with HBsAg negative/anti-HCV positive chronic liver diseases, while in 19.4% of patients with HBsAg positive/anti-HCV negative liver diseases. Incidence of anti-HCV within patients with HBsAg positive liver diseases was higher in HBsAg negative patients than in HBsAg positive patients (17.6% and 10.3%, respectively).(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Seroprevalence of antibody against hepatitis C virus (anti-HCV) in various groups of individuals in Korea. 190 58

The case survey of drug-induced hematologic disorders in Shikoku District (Ehime Prefecture) disclosed 21 patients. Cases were 12 rheumatoid arthritis patients, 2 brain tumor, one epilepsy, 2 liver cirrhosis, one neuralgia, one arthralgia, one hyperthyroidism, and one IBL-like T-lymphoma. Causative drugs for aplastic anemia were Metalcaptase, Shiosol, Voltaren and Emeside. Drug-induced aplastic anemia was so severe that 4 out of 5 patients had died of bone marrow dysfunction. Neutropenia was caused by drugs as Rimatil, Cefobit, Sepatren, Mercazole, Sulpyrin, Aleviatin, Cefamedin and Metalcaptase. The real causes of these drug-induced hematologic disorders have not been clear. Remarkably high incidence among rheumatoid arthritis patients is suggestive several reasons as unique reactivity associated with HLA, suppression on hematologic stem cells by abnormal metabolites, and immunologic dysfunction commonly seen in collagen diseases. Further studies of more accurate incidence of drug-induced hematologic disorders are needed in investigating real causes of unhappy side-effects.
 ...
PMID:[Drug-induced hematologic disorders in Shikoku district]. 192 Aug 31


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>