Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We have studied the main protease inhibitors of leukocytes, alpha-1-protease (alpha 1-PI), alpha-1-antichymotrypsin (alpha 1-Achy) and alpha-2-macroglobulin (alpha 2-M), as well as different parameters of coagulation and fibrinolysis in 21 cases of acute nonlymphoblastic leukemia (ANLL) before, during and after therapy. Nine of the patients presented signs of DIC, 8 of whom belonged to subtype M3 and to subtype 1 M1. The initial alpha 1-PI and alpha 1-Achy levels, which were elevated, increased during the treatment period. There was no significant difference between patients with and without DIC. However, those leukemic patients with DIC showed a significant decrease in plasminogen (p less than 0.005) and fast antiplasmin (p less than 0.01) only during the treatment compared with DIC free patients. All DIC cases demonstrated circulating plasmin-antiplasmin complex (P-AP) both before and during treatment. Independent of a possible proteolytic action of leukocyte enzymes on clotting factors in the clinical course of ANLL (mainly M3 subtype), our results suggest an activation of plasmin-mediated fibrinolysis related to the activation of plasminogen by leukocytes, reactive DIC or both.
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PMID:Changes in plasma levels of protease and fibrinolytic inhibitors induced by treatment in acute myeloid leukemia. 623 45