Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The sera of 24 patients with chronic aggressive hepatitis receiving combined immunosuppressive therapy were studied for the concentrations of the carbohydrate components of glycoproteins and the IgG, IgA, IgM, alpha-2-macroglobulin, coeruloplasmin, beta-1-C-globulin and transferrin levels over a period of 2 years. Liver biopsy was performed repeatedly in 50% of the cases. On the evidence of the results, combined immunosuppressive treatment is regarded as apt to normalize the serum concentrations of IgG, IgA, IgM and to reduce those of alpha-2-macroglobulin and coeruloplasmin. Among the carbohydrate components of glycoproteins only the amount of hexose was reduced.
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PMID:Effect of immunosuppressive therapy on the serum glycoprotein levels in chronic aggressive hepatitis. 103 48

In liver biopsy specimens of 45 patients with chronic persistent hepatitis, chronic aggressive hepatitis and liver cirrhosis the number of lymphoid cells and fibroblasts as well as in the sera of the same patients the concentration of IgG, IgA, IgM, alpha-2-macroglobulin and coeruloplasmin have been studied. The number of lymphoid cells and fibroblasts, was significantly elevated in chronic aggressive hepatitis and liver cirrhosis; a close correlation could be demonstrated between the number of the lymphoid cells and the IgG concentration; the serum alpha-2-macroglobulin level changed parallel to the number of liver fibroblasts in chronic aggressive hepatitis and liver cirrhosis.
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PMID:Mesenchymal reaction and serum glycoprotein concentration in chronic hepatitis and liver cirrhosis. 123 31

In 17 out of 176 cases of early syphilis (seropositive syphillis I; syphilis II) liver function tests yielded a positive result. In these patients a significant increase in the serum IgG, IgM and coeruloplasmin levels and a decrease in t4e transferrin level was found. The concentrations of alpha-2-macroglobulin and of beta-1-C-globulin were practically uneffected. Liver biopsy revealed hepatitis of variable severity in 13 patients with focal necroses or a proliferative process effecting the walls of the central veins, the arterioles and the branches of the portal vein. In 7 cases the presence of Treponema in the liver was demonstrated.
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PMID:Syphilitic hepatitis: clinical, immunological and morphological aspects. 123 23

Hypersensitivity to non-steroidal anti-inflammatory drugs is a common adverse drug reaction and may result in serious inflammatory reactions of the liver. To investigate mechanism of immunoallergic hepatitis beagle dogs were given 1 or 3 mg/kg/day (HD) oral diclofenac for 28 days. HD diclofenac treatment caused liver function test abnormalities, reduced haematocrit and haemoglobin but induced reticulocyte, WBC, platelet, neutrophil and eosinophil counts. Histopathology evidenced hepatic steatosis and glycogen depletion, apoptosis, acute lobular hepatitis, granulomas and mastocytosis. Whole genome scans revealed 663 significantly regulated genes of which 82, 47 and 25 code for stress, immune response and inflammation. Immunopathology confirmed strong induction of IgM, the complement factors C3&B, SAA, SERPING1 and others of the classical and alternate pathway. Alike, marked expression of CD205 and CD74 in Kupffer cells and lymphocytes facilitate antigen presentation and B-cell differentiation. The highly induced HIF1A and KLF6 protein expression in mast cells and macrophages sustain inflammation. Furthermore, immunogenomics discovered 24, 17, 6 and 11 significantly regulated marker genes to hallmark M1/M2 polarized macrophages, lymphocytic and granulocytic infiltrates; note, the latter was confirmed by CAE staining. Other highly regulated genes included alpha-2-macroglobulin, CRP, hepcidin, IL1R1, S100A8 and CCL20. Diclofenac treatment caused unprecedented induction of myeloperoxidase in macrophages and oxidative stress as shown by SOD1/SOD2 immunohistochemistry. Lastly, bioinformatics defined molecular circuits of inflammation and consisted of 161 regulated genes. Altogether, the mechanism of diclofenac induced liver hypersensitivity reactions involved oxidative stress, macrophage polarization, mastocytosis, complement activation and an erroneous programming of the innate and adaptive immune system.
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PMID:The pathogenesis of diclofenac induced immunoallergic hepatitis in a canine model of liver injury. 2929 3