Antiphospholipid antibody (aPL) is associated with thromboembolism. There is scant evidence of a relationship between the aPL profile and serious adverse pregnancy outcome. The aim of this study was to assess whether aPL measurements during early pregnancy were useful in predicting a serious adverse pregnancy outcome. In this prospective study, we measured aPLs, including lupus anticoagulant (L...

Thirty-six patients with lupus nephritis (LN) attending the Nephrology Clinic, Hospital Kuala Lumpur were studied for the prevalence of anticardiolipin antibody (ACA) isotypes (IgG and IgM) and other associated antibodies, antinuclear antibody (ANA) and anti-ds DNA antibody and to determine the possible association between serological and clinical parameters. The study population consisted of 2...

Results: The findings revealed that among papilloma cases, 30 (85.7%) exhibited normal levels of both IgM and IgG, while 5 cases (14.3%) showed normal IgM levels and elevated IgG levels. Additionally, 10 cases (66.7%) of papilloma demonstrated increased IgM levels and normal IgG levels, in contrast to 5 cases (33.3%) with elevated levels of both IgM and IgG. Importantly, a positive correlation ...

Liposomes entrapping the dye sulforhodamine B were used to develop an assay for anticardiolipin antibodies (ACAs). In the presence of magnesium ions, IgG ACAs induced liposomal lysis and the resulting absorbance changes were dependent on the amount of ACAs present. The liposomal assay (y) showed similar intraassay imprecision and detection limit to an ELISA for IgG ACAs (x), with a correlation ...

background: beta-thalassemia major is one of the major health problems in our country. many studies have confirmed the fact that, these patients have an increased susceptibility to bacterial infections. objective: in this study, we have assessed the humoral immune system in 68 thalassemic patients by measuring their serum concentration of immunoglobulin g (igg), igm, iga, c3 and c4 in order to ...

Background : Abortion is termination of pregnancy by any means before the fetus is sufficiently developed to survive on its own. The growing recognition that in this group of patients there may be an immunologic basis aroused interest in research workers. The anticardiolipin antibodies (aCL) which are commonly associated with recurrent pregnancy loss are lgG and lgM. lgM antibody is the largest...

Lupus nephritis (LN) is a major manifestation of systemic lupus erythematosus (SLE). It remains unclear whether antiphospholipid antibodies (aPL) alter the course of LN. We thus investigated the impact of aPL on short-term and long-term renal outcomes in patients with LN. We assessed levels of aPL cross-sectionally in SLE patients diagnosed with (n = 204) or without (n = 294) LN, and prospectiv...

OBJECTIVE Lupus anticoagulant and anticardiolipin antibodies (aCL) have been associated with thrombosis, recurrent abortion, and thrombocytopenia in patients with systemic lupus erythematosus (SLE), but their relationship with cardiac disease is less clear. The purpose of this study was to evaluate the association between antiphospholipid antibodies (aPL) and echocardiographic abnormalities in ...

The aims of this study are to determine anticardiolipin antibodies in patients with Sy Behcet and to determine correlation between the levels of anticardiolipin antibodies in serum in patients with clinic systemic and ocular manifestations. The study was conducted on 11 patients with Behcet disease (group I), and on 11 healthy subjects (group II). Anticardiolipin antibodies -aCL were determined...