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)

Thrombocytopenia (TP) often accompanies chronic liver diseases. The causes are numerous and include impaired production of blood platelets, spleen sequestration, and the immune factors, e.g. antiplatelet autoantibodies. ELISA (GTI-PAKPLUS) examinations were conducted in order to estimate the rate of autoimmune thrombocytopenia occurrence in patients with thrombocytopenia in the course of chronic hepatitis (10 patients) and liver cirrhosis (20 patients). Blood platelet activity was also evaluated as well as the expression of platelet glycoproteins (GPIIb, GPIIIa, and GPIX) in platelets of the patients and the controls. It was observed that autoimmune TP occurred in 30% of patients with liver cirrhosis and in 10% of patients with chronic hepatitis, in which anti-GPIIb/IIIa, GPIa/IIa, and HLA class I antibodies were detected. In all patients there occurred significant/marked platelet activation with CD61P expression. Thrombocytopenia in patients showed a similar activity after thrombin stimulation to that in healthy individuals. Expression on GPIIb platelet receptors was markedly increased and GPIX decreased in patients in comparison to the controls. There was no correlation between the occurrence of certain types of anti-platelet autoantibodies and the expression of GP on thrombocytes in these patients.
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PMID:[Autoimmune thrombocytopenia in chronic liver disease]. 1189 44