Search results
Results from the WOW.Com Content Network
Serum IgG, IgM, and ALT following hepatovirus A infection. Although HAV is excreted in the feces towards the end of the incubation period, specific diagnosis is made by the detection of HAV-specific IgM antibodies in the blood. [45] IgM antibody is only present in the blood following an acute hepatitis A infection. It is detectable from 1–2 ...
Anti-mitochondrial antibodies (AMA) are autoantibodies, consisting of immunoglobulins formed against mitochondria, [1] primarily the mitochondria in cells of the liver.. The presence of AMA in the blood or serum of a person may be indicative of the presence of, or the potential to develop, the autoimmune disease primary biliary cholangitis (PBC; previously known as primary biliary cirrhosis).
Many patients, once started on long-term immunosuppressive therapy, will remain on that treatment for life. Common practice is to discontinue immunosuppressive therapy after two or more years of normalized transaminases and IgG. However, approximately 90% of patients with autoimmune hepatitis will relapse after treatment has been stopped.
The standard serology panel for seroconversion include hepatitis B surface antigen, hepatitis B surface antibody for IgM and IgG, hepatitis B core antibody for IgM and IgG, and hepatitis B e-antigen. [61] In the typical disease course for hepatitis B, [62] the individual will first seroconvert for hepatitis B surface antigen (HBsAg).
Possible causes for high ALT levels are liver inflammation (hepatitis A, B, C, infectious mononucleosis, acute viral fever, alcohol, pancreatic disorder), injury to muscles (trauma, myocardial infarction, congestive heart failure, acute kidney failure), and many toxins and drugs.
The causes of the diseases are quite different: AIH may have a genetic component, according to the National Institute of Diabetes and Digestive and Kidney Diseases; meanwhile, hepatitis C is ...
Hepatitis C virus (HCV) can cause acute and chronic infections that are a major cause of hepatocellular carcinoma (HCC), advanced hepatic fibrosis and cirrhosis. [citation needed] HCC is a major cause of death in patients with chronic HCV infection. Regarding the pathogenesis of HCC associated with HCV, that virus may play direct or indirect roles.
Secondary cold agglutinin syndrome occurs when autoantibodies bind to red blood cells, rendering them subject to attack by the complement system. [17] It is a result of an underlying condition potentially associated with either monoclonal cold-reacting autoantibodies or polyclonal cold-reacting autoantibodies [16] predominantly caused by infection or lymphoproliferative disorders. [16]