Biomaterial Database

Plasma thrombomodulin as an indicator of thromboembolic disease in systemic lupus erythematosus. 1994

S Ohdama, and Y Yoshizawa, and T Kubota, and N Aoki

First Department of Internal Medicine, Tokyo Medical and Dental University, Japan.

We serially measured the plasma thrombomodulin (TM) levels in systemic lupus erythematosus (SLE) patients and assessed them clinically. The patients who responded to medical treatment experienced a decrease in plasma TM levels. Patients who developed exacerbations of SLE, thrombotic thrombocytopenic purpura or thrombosis, displayed increased plasma TM levels. There was no significant difference between the plasma TM levels of the lupus anticoagulant-positive (LAC-positive) patients and the LAC-negative patients or between the plasma TM levels of the anticardiolipin antibody-positive (aCL-positive) patients and the aCL-negative patients. While LAC and aCL titers did not always coincide with improvement in the patients' clinical course or with aggravation of the disease, the TM values correlated well with the patients' clinical condition. Plasma TM values may be used to evaluate disease activity and may predict the occurrence of thrombosis in SLE.

UI	MeSH Term	Description	Entries
D008180	Lupus Erythematosus, Systemic	A chronic, relapsing, inflammatory, and often febrile multisystemic disorder of connective tissue, characterized principally by involvement of the skin, joints, kidneys, and serosal membranes. It is of unknown etiology, but is thought to represent a failure of the regulatory mechanisms of the autoimmune system. The disease is marked by a wide range of system dysfunctions, an elevated erythrocyte sedimentation rate, and the formation of LE cells in the blood or bone marrow.	Libman-Sacks Disease,Lupus Erythematosus Disseminatus,Systemic Lupus Erythematosus,Disease, Libman-Sacks,Libman Sacks Disease
D011239	Prednisolone	A glucocorticoid with the general properties of the corticosteroids. It is the drug of choice for all conditions in which routine systemic corticosteroid therapy is indicated, except adrenal deficiency states.	Di-Adreson-F,Predate,Predonine,Di Adreson F,DiAdresonF
D003520	Cyclophosphamide	Precursor of an alkylating nitrogen mustard antineoplastic and immunosuppressive agent that must be activated in the LIVER to form the active aldophosphamide. It has been used in the treatment of LYMPHOMA and LEUKEMIA. Its side effect, ALOPECIA, has been used for defleecing sheep. Cyclophosphamide may also cause sterility, birth defects, mutations, and cancer.	(+,-)-2-(bis(2-Chloroethyl)amino)tetrahydro-2H-1,3,2-oxazaphosphorine 2-Oxide Monohydrate,B-518,Cyclophosphamide Anhydrous,Cyclophosphamide Monohydrate,Cyclophosphamide, (R)-Isomer,Cyclophosphamide, (S)-Isomer,Cyclophosphane,Cytophosphan,Cytophosphane,Cytoxan,Endoxan,NSC-26271,Neosar,Procytox,Sendoxan,B 518,B518,NSC 26271,NSC26271
D004797	Enzyme-Linked Immunosorbent Assay	An immunoassay utilizing an antibody labeled with an enzyme marker such as horseradish peroxidase. While either the enzyme or the antibody is bound to an immunosorbent substrate, they both retain their biologic activity; the change in enzyme activity as a result of the enzyme-antibody-antigen reaction is proportional to the concentration of the antigen and can be measured spectrophotometrically or with the naked eye. Many variations of the method have been developed.	ELISA,Assay, Enzyme-Linked Immunosorbent,Assays, Enzyme-Linked Immunosorbent,Enzyme Linked Immunosorbent Assay,Enzyme-Linked Immunosorbent Assays,Immunosorbent Assay, Enzyme-Linked,Immunosorbent Assays, Enzyme-Linked
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D013923	Thromboembolism	Obstruction of a blood vessel (embolism) by a blood clot (THROMBUS) in the blood stream.	Thromboembolisms
D016682	Lupus Coagulation Inhibitor	An antiphospholipid antibody found in association with a variety of diseases (e.g., SYSTEMIC LUPUS ERYTHEMATOSUS and ANTIPHOSPHOLIPID SYNDROME) as well as in healthy individuals. In vitro, the antibody interferes with the conversion of prothrombin to thrombin and prolongs the partial thromboplastin time. In vivo, it exerts a procoagulant effect resulting in thrombosis mainly in the larger veins and arteries. It further causes obstetrical complications, including fetal death and spontaneous abortion, as well as a variety of hematologic and neurologic complications.	Lupus Anticoagulant,Lupus Anticoagulant Autoantibodies,Lupus Anticoagulant Autoantibody,Anticoagulant, Lupus,Coagulation Inhibitor, Lupus,Inhibitor, Lupus Coagulation,Anticoagulant Autoantibody, Lupus,Autoantibody, Lupus Anticoagulant
D016736	Antiphospholipid Syndrome	The presence of antibodies directed against phospholipids (ANTIBODIES, ANTIPHOSPHOLIPID). The condition is associated with a variety of diseases, notably systemic lupus erythematosus and other connective tissue diseases, thrombopenia, and arterial or venous thromboses. In pregnancy it can cause abortion. Of the phospholipids, the cardiolipins show markedly elevated levels of anticardiolipin antibodies (ANTIBODIES, ANTICARDIOLIPIN). Present also are high levels of lupus anticoagulant (LUPUS COAGULATION INHIBITOR).	Anti-Phospholipid Antibody Syndrome,Anti-Phospholipid Syndrome,Antiphospholipid Antibody Syndrome,Hughes Syndrome,Anti Phospholipid Antibody Syndrome,Anti Phospholipid Syndrome,Antibody Syndrome, Anti-Phospholipid,Antibody Syndrome, Antiphospholipid,Antiphospholipid Antibody Syndromes,Syndrome, Anti-Phospholipid,Syndrome, Anti-Phospholipid Antibody,Syndrome, Antiphospholipid,Syndrome, Antiphospholipid Antibody,Syndrome, Hughes
D017153	Antibodies, Anticardiolipin	Antiphospholipid antibodies found in association with systemic lupus erythematosus (LUPUS ERYTHEMATOSUS, SYSTEMIC;), ANTIPHOSPHOLIPID SYNDROME; and in a variety of other diseases as well as in healthy individuals. The antibodies are detected by solid-phase IMMUNOASSAY employing the purified phospholipid antigen CARDIOLIPIN.	Anticardiolipin Antibodies,Anticardiolipin Autoantibodies,Anticardiolipin Autoantibody,Cardiolipin Autoantibodies,Cardiolipin Autoantibody,Anticardiolipin Antibody,Antibody, Anticardiolipin,Autoantibody, Anticardiolipin,Autoantibody, Cardiolipin