Background: Antiphospholipid antibody syndrome (APS) can either occur as a primary syndrome or associated with other autoimmune diseases such as systemic lupus erythematosus (SLE). Anticardiolipin antibody (aCL) of IgG and/or IgM isotype in blood, measured by a standardized ELISA is the most acceptable laboratory criteria. APS IgG isotype, particularly IgG2 subclass is more strongly associated ...

Antiphospholipid antibodies (aPL) have been found in the blood of patients with systemic and neurological disease. The rare reports of aPL in cerebral spinal fluid (CSF) have been limited mostly to IgG and IgM anticardiolipin (aCL). Our published finding of IgA aPE in the CSF of a young stroke victim prompted us to establish "normal" CSF aPL values for a panel of aPL, which included aCL, antiph...

Study objective — assessment of the humoral and cell-mediated immunity features in COVID-19 convalescents three months after their discharge from hospital. Material Methods The study involved 78 who, depending on profile specific IgM IgG antibodies to SARS-CoV-2, were divided into groups. control group consisted 50 volunteers. Detection blood serum was performed by ELISA. Determination CRP conc...

Antiphospholipid syndrome is an autoimmune disorder characterized by vascular thromboses and pregnancy morbidity associated with antiphospholipid antibodies: lupus anticoagulant, IgG or IgM anticardiolipin or anti-beta 2-glycoprotein I. The kidney is one of the major target organs in antiphospholipid syndrome (APS). However, beyond the known involvement of the kidney in primary and associated A...

OBJECTIVE Reports have shown that anticardiolipin (aCL) antibodies present in patients with autoimmune diseases are dependent on the cofactor,beta2 glycoprotein I (beta2 GPI), as opposed to aCL antibodies seen in infectious diseases such as syphilis, HIV hepatitis C, etc. The assay for anti-beta2GPI antibodies has been reported to be more specific for antiphospholipid syndrome (APS). However, t...

Antiphospholipid syndrome is a pro-thrombotic, pro-inflammatory condition defined by at least one clinical criterion and one laboratory finding. Clinical criteria are met by history of thrombosis or obstetric morbidity, including recurrent early pregnancy loss, fetal death, or delivery prior to 34 weeks gestation due to pre-eclampsia or placental insufficiency. Laboratory criteria are evidence ...

Background: Toxoplasmosis is well known as an important infection in pregnant women. Although many serologic methods are available, diagnosis of early Toxoplasmosis may be extremely difficult. Objective: To detect the Toxoplasma IgG antibodies developed at the early stage of infection in pregnant women. Methods: 225 pregnant women, who were in the 2nd to 4th month of their pregnancy, enrolled i...