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)

Plasma fatty acids and lipid peroxidation were studied in human atherosclerosis. Analysis of fatty acids in 16 controls and 32 hyperlipidemic patients showed, in the latter, a decrease in saturated fatty acids, especially palmitic and stearic acids, and an increase in unsaturated fatty acids, especially arachidonic acid. Compared to hyperlipidemic patients without arterial injury, patients with arterial injury exhibit a significant increase in malonaldehyde (MDA). In the former, MDA concentrations are significantly increased compared to controls. Therefore, peroxidation of unsaturated fatty acids may have a deleterious effect on arteries in atheroma, through the release of toxic endoperoxydes and the metabolization of arachidonic acid into thromboxane, which is a platelet aggregator. Lipid peroxidation can also be demonstrated in other diseases: we found very high MDA concentration in 11 alcoholic patients (alcoholic hepatitis, cirrhosis) and 6 patients with inflammatory conditions such as Crohn disease.
Sem Hop 1983 Jun 02
PMID:[Fatty acid and lipid peroxidation in human atherosclerosis]. 630 85

It is well-known that cirrhosis is a predisposing factor to Yersinia septicemia. This study includes 73 cirrhotics and shows a high number of positive serologic tests (47/73 : 64.4%). However, there is no correlation with clinical features or bacteriological findings. The most frequent serotypes, i.e. pseudotuberculosis IV and enterocolitica 0:9, differ from those which are usually found in Yersinia septicemias. Iron overload in cirrhosis, increased intestinal load of gram-negative bacilli and possible latent bacteremia may partly explain these results. However, the role probably played by as yet poorly known cross-reactions between Yersinia and other pathogens (Shigella, E. Coli...) must be underscored. The authors conclude that slightly positive, stable, serodiagnostic tests have little meaning in cirrhotics.
Sem Hop 1983 Oct 06
PMID:[Serodiagnosis of Yersinia infections in cirrhotic patients. Study apropos of 73 patients]. 631 24

The authors report two studies : 1) Retrospective : study of liver biopsies in 44 Africans : 22 were HBs Ag positive and 22 HBs Ag negative ; 10 of the HBs Ag positive subjects were found to have chronic persistent hepatitis (CPH), 4 chronic active hepatitis (CAH) and 3 cirrhosis ; 2 of the HBs Ag negative subjects were found to have CPH and 3 CAH ; as far a biological findings are concerned, only the CAH and cirrhosis groups differed from the control group, with higher prothrombin times, transaminase levels and gammaglobulin levels. 2) Prospective : study of the incidence of HBs Ag carriage in 168 Africans ; 17.8 % of them were found to be carriers ; no correlation was found between HBs Ag carriage and S. haematobium schistosomiasis or hemoglobinopathies.
Sem Hop 1983 Oct 06
PMID:[Hepatopathies associated with chronic carriage of HBs antigen in black African immigrants in France]. 631 28

Among 31 patients with positive blood cultures for gram-negative bacilli seen in a department of internal medicine, 13 had at least 3 positive blood cultures from samples taken over more than 12 hours and were diagnosed as having septicemia (group I) ; 18 patients had less than three positive blood cultures over the same period or had several positive blood cultures over a shorter period and were diagnosed as having bacteremia (group II). There were no significant differences between these two groups concerning age, sex, fever, other clinical features, or biological findings. E. coli was recovered in 70 % of cases and was almost always related to urinary infection. 8 patients died (3 in group I, 5 in group II), 6 of whom had cirrhosis. The sensitivity of the pathogens to the main antibiotics is described. The most often used antibiotic combination was ampicillin-gentamycin. It is suggested that in departments receiving patients from outside the hospital rather than from intensive care units the ampicillin-gentamycin combination can be advocated as the first treatment. As there were no significant differences between patients with septicemia or bacteremia, in severe infections a single positive blood culture should be taken into account and discrimination between septicemia and bacteremia is useless.
Sem Hop 1983 Oct 06
PMID:[Gram-negative septicemia and bacteremia in an internal medicine department]. 631 29

In view of the frequent erythrocyte abnormalities found in liver cirrhosis, erythrocyte deformability was studied in 62 patients. Deformability was determined by the initial filtration flow technique using a Hemorheometer. Results are given as a rigidity index (IR), which is characteristic of the average individual RBC. Deformability was significantly reduced in patients with cirrhosis. No correlation was found with the often increased MCV. A significant positive correlation was found between IR and the cell membrane free cholesterol/phospholipid ration, as the increase in cell rigidity is mainly due to a decrease in the cell membrane sphingomyelin content. The role of reduced RBC deformability in liver cirrhosis anemia still awaits elucidation.
Sem Hop 1983 Dec 22
PMID:[Erythrocyte filtrability in liver cirrhosis]. 631 58

Clinical, biochemical and histological features of chronic hepatitis type B were studied in 29 children aged 8 months to 13 years. On entry into the study, all were known to have had hepatitis B surface antigen (HBsAg) with elevated serum transaminase levels for at least six months. A possible source of infection was found in 15 children. When they entered the study, all patients were anicteric and all but one asymptomatic. Hepatomegaly was detected in 15 patients and was associated with splenomegaly in two. Hypergammaglobulinemia was present in 4 children. Serological evaluation of hepatitis B virus markers showed evidence of complete viral replication (HBeAg positivity) in 24 cases and incomplete replication (anti-HBeAg positivity) in 5. Liver histology showed chronic persistent hepatitis (CPH) in 18 children, and chronic aggressive hepatitis (CAH) in 10 (3 moderately active and 7 with major signs of aggressivity ) associated with cirrhosis in 5. One patient had only minimal histological changes. Evaluation of clinical, biochemical and virological parameters did not strictly parallel the histological diagnosis in terms of "activity" of the disease. Follow-up for a mean period of 13 months showed good clinical tolerance to the disease in both CPH and CAH patients. Only 2 children with CAH were given corticosteroids and/or azathioprine for a short period. During follow-up no children with active disease developed liver insufficiency or evidence of portal hypertension. No significant difference in the percentage of children who had seroconversion to antiHBe was found between CPH and CAH groups. Only one child with CAH became HBsAg negative.(ABSTRACT TRUNCATED AT 250 WORDS)
Sem Hop 1984 May 03
PMID:[Chronic HB virus hepatitis in children. A study of 29 cases]. 632 26

Recently, Xin et al. (1991) developed an isoelectric focusing/Western blot (IEF/WB) procedure for serum CDT measurement which compares favorably with the micro anion-exchange chromatography/radioimmunoassay technique of Stibler et al. (1986). The latter is now marketed in a modified version (Stibler et al., 1991), gives values that correlate with those of IEF/WB but are nearly 5-fold lower, with significantly lesser sensitivity for detecting recent drinkers; these are also less well discriminated from non-drinking patients with liver disease. We are now able to screen for heavy drinking using IEF/WB. Some of the complications of liver disease are then detected with standard liver function tests. Next we need to detect precirrhotic lesions (perivenular and/or perisinusoidal fibrosis) which, at present, requires a liver biopsy. These patients--at high risk to rapidly develop cirrhosis upon continuation of drinking--should be subjected to intensive treatment, instituted prior to their medical or social disintegration, with the goal to prevent progression to cirrhosis.
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PMID:Comparison of new methods for measuring carbohydrate-deficient transferrin (CDT): application to a public health approach for the prevention of alcoholic cirrhosis. 774 86

Human alpha-fetoprotein (AFP) from serum of patients with cirrhosis and hepatocellular carcinoma (HCC) was separated into several bands by IEF and by erythroagglutinating phytohemagglutinin (E-PHA) affinity electrophoresis. These AFP bands were directly compared in 2-D IEF and E-PHA affinity electrophoresis. IEF of serum AFP was run in 1% agarose IEF gel with 3% Pharmalyte 4.5-5.4. After IEF, a part of the gel was stained for AFP and another part of the gel corresponding to the area of separated AFP bands was cut in 1 mm x 39 mm along the focused direction and transferred to a trough in 1% agarose gel with 0.3 mg/mL E(4)-PHA for second-dimensional affinity electrophoresis. Separated 2-D AFP spots were visualized by antibody-affinity blotting and identified by combining the systems of Johnson et al.. (Johnson, P. J., Ho, S., Cheng, P., Chan, A. et al.., Cancer 1995, 75, 1663-1668) for AFP-I-+IV and of Taketa et al.. (Taketa, K., Ichikawa, E., Taga, H., Hirai, H., Electrophoresis 1985, 6, 492-497) for AFP-P1-5. AFP-P2, the major AFP glycoform, was composed of AFP-I, AFP+I, and AFP+II; AFP-P3, a nonspecific monosialo-AFP, was composed of AFP+II; AFP-P4, HCC-specific monosialo-AFP, was composed of AFP+II, AFP+III, and AFP+IV; and malignancy-related AFP-P5 was composed of AFP+I and AFP+II. Monosialo-AFP (AFP+II) was recovered in all the glycoforms of AFP-P2, -P3, -P4, and -P5; thus, AFP-P4 is more specific to HCC than monosialylated AFP+II.
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PMID:Further resolution of alpha-fetoprotein glycoforms by two-dimensional isoelectric focusing and lectin affinity electrophoresis. 1694 60

Adamowicz and colleagues raised the alert in 2007 about patients with atypical hereditary fructose intolerance (HFI) primarily misdiagnosed as CDG Ix. We describe a girl with neonatal hypertonia, facial trismus, absent swallowing and coughing reflexes, gastro-oesophageal reflux and sporadically elevated Krebs cycle metabolites and lactate. At 14 months microcephaly and hepatomegaly were noted, with hypertransaminasaemia but normal blood coagulation, glucose, phosphate, and absent urinary reducing substances. Neurological impairment persisted. Because of hepatic and neurological abnormalities with developmental delay, Tf IEF was performed and showed a severe type 1 pattern, resulting in a wrong diagnosis of CDG. Subsequently, an aversion to fruits suggested HFI, confirmed by the finding of ALDOB mutations (p.A150P/p.N335K). The girl improved with fructose-free diet, but liver cirrhosis led to hepatic transplantation. She is now 7 years old with good evolution; facial trismus and hypertonia reversed, but microcephaly persists. Transferrin MALDI-TOF MS characterization revealed underoccupation of glycosylation sites and glycan abnormalities, which reversed with dietary treatment. High maternal fructose concentrations might have caused neonatal abnormalities. Although in our patient's mother there is no fructose accumulation at present, it is possible that increased ingestion of fruits and vegetables during pregnancy, together with her heterozygosity, caused an accumulation of fructose that finally affected the fetus. We also describe slightly abnormal transferrin isoelectric focusing and MALDI-TOF MS patterns of intact transferrin and N-glycans in a fructose-1,6-bisphosphatase (FBP1)-deficient patient. While HFI is a well-known cause of secondary CDG, we found no reports of abnormal transferrin isoelectric focusing patterns in FBP1 deficiency and we introduce this condition as a possible secondary cause for altered transferrin isoelectric focusing.
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PMID:Secondary disorders of glycosylation in inborn errors of fructose metabolism. 1976 53


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