IgA glomerular deposits in experimental cirrhosis. 1981

A A Gormly, and P S Smith, and A E Seymour, and A R Clarkson, and A J Woodroffe

Lewis rats rendered cirrhotic by the administration of carbon tetrachloride developed mesangial and glomerular capillary wall deposits of immunoglobulins (especially IgA) and complement. These rats also had circulating immune complexes and markedly elevated serum IgA concentrations. The model suggests that defective hepatic sequestration of circulating IgA polymers and immune complexes may be responsible for the glomerular deposits. A similar mechanism may account for the high incidence of glomerulonephritis in patients with alcoholic cirrhosis.

UI MeSH Term Description Entries
D007070 Immunoglobulin A Represents 15-20% of the human serum immunoglobulins, mostly as the 4-chain polymer in humans or dimer in other mammals. Secretory IgA (IMMUNOGLOBULIN A, SECRETORY) is the main immunoglobulin in secretions. IgA,IgA Antibody,IgA1,IgA2,Antibody, IgA
D007075 Immunoglobulin M A class of immunoglobulin bearing mu chains (IMMUNOGLOBULIN MU-CHAINS). IgM can fix COMPLEMENT. The name comes from its high molecular weight and originally was called a macroglobulin. Gamma Globulin, 19S,IgM,IgM Antibody,IgM1,IgM2,19S Gamma Globulin,Antibody, IgM
D007678 Kidney Glomerulus A cluster of convoluted capillaries beginning at each nephric tubule in the kidney and held together by connective tissue. Glomerulus, Kidney
D008106 Liver Cirrhosis, Experimental Experimentally induced chronic injuries to the parenchymal cells in the liver to achieve a model for LIVER CIRRHOSIS. Hepatic Cirrhosis, Experimental,Cirrhoses, Experimental Liver,Cirrhosis, Experimental Liver,Experimental Liver Cirrhoses,Experimental Liver Cirrhosis,Liver Cirrhoses, Experimental,Experimental Hepatic Cirrhosis
D008297 Male Males
D011917 Rats, Inbred Lew An inbred strain of rat that is used in BIOMEDICAL RESEARCH. Rats, Inbred Lewis,Rats, Lew,Inbred Lew Rat,Inbred Lew Rats,Inbred Lewis Rats,Lew Rat,Lew Rat, Inbred,Lew Rats,Lew Rats, Inbred,Lewis Rats, Inbred,Rat, Inbred Lew,Rat, Lew
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D000936 Antigen-Antibody Complex The complex formed by the binding of antigen and antibody molecules. The deposition of large antigen-antibody complexes leading to tissue damage causes IMMUNE COMPLEX DISEASES. Immune Complex,Antigen-Antibody Complexes,Immune Complexes,Antigen Antibody Complex,Antigen Antibody Complexes,Complex, Antigen-Antibody,Complex, Immune,Complexes, Antigen-Antibody,Complexes, Immune
D001201 Ascites Accumulation or retention of free fluid within the peritoneal cavity.
D013163 Splenomegaly Enlargement of the spleen. Enlarged Spleen,Spleen, Enlarged

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