title: [The antiphospholipid syndrome--yesterday, today, tomorrow].
abstract: Antiphospholipid syndrome (APLS), is defined as the presence of antiphospholipid antibodies (APLA) associated with clinical phenomena of arterial or venous thrombosis, recurrent spontaneous abortions and thrombocytopenia. APLA represent the family of antibodies of different specificity. They are mostly directed to various anionic phospholipids (cardiolipin, phosphatidylcholine, phosphatidylserine, phosphatidyl acid and phosphatidyl ethanolamine). The part of APLA is directed towards epitope at the structurally changed beta-2-GPI, the so-called anti beta-2-GPI antibodies and the hypothesis was established that the subgroup of APLA was directed towards complex of beta-2-GPI with the phospholipids and oxidized lipoproteins of high and very low density. This could explain the clinically observed association of mutual onset of thrombosis and atherosclerosis. The most frequent target tissues for APLA are endothelial cells, thrombocytes, monocytes, natural anticoagulant system and placenta. APLA can be detected in a serum with one of the following assays: testing of lupus anticoagulant presence, determination of anticardiolipin antibodies (ACLA) concentration by ELISA and by testing the false positivity of VDRL test (standard test for syphilis). The pathological base for so-called vasculopathy in APLS are arterial and venous thrombosis. Clinical manifestations of APLS are mainly the result of blood vessels' occlusion but the thrombotic mass deposition on the surface of the heart valves may also occur. Clinically APLS can be divided into primary and secondary one, and manifestations of the secondary APLS are mainly expressed in the patients with SLE. Some clinical and serological variants of primary APLS were also described. The tendency for thrombotic process as a crucial characteristic of the syndrome and the lack of inflammation, imposes the choice of antithrombotic and anticoagulant therapy.
authors.forename: D
authors.initials: D
authors.lastname: Stefanović
authors.forename: D
authors.initials: D
authors.lastname: Mitrović
authors.forename: N
authors.initials: N
authors.lastname: Pejnović
authors.forename: M
authors.initials: M
authors.lastname: Popović
mesh_terms: D016736:Antiphospholipid Syndrome / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy; D006801:Humans
vernacular_title: Antifosfolipidni sindrom--juce, danas, sutra.