We have located links that may give you full text access.
JOURNAL ARTICLE
REVIEW
Immunoglobulin A--alpha-1-antitrypsin complex in rheumatic diseases.
Immunoglobulin A-alpha-1-antitrypsin complex (IgA-AT) is a nonimmune complex formed by disulphide bonding between an active thiol group available on the cysteine residue of alpha heavy chains of IgA and a cysteine in position 232 of alpha l-antitrypsin in single polypeptide chain. The level of the complex can easy be determined using the ELISA method and findings are expressed in arbitrary units. In the healthy adults' sera the IgA-AT complex level is lower than 0.4 arbitrary unit. The elevated levels of the complex were found in a number of rheumatic diseases. In 50% of SLE patients, its levels are increased, particularly in those with current central nervous system involvement. Similarly, in approximately 50% sera derived from RA patients they are also found to be higher. Their presence correlates with anatomical progression of the disease. IGA-AT complex is found in RA (in 90% of cases) but not in the osteoarthritis synovial fluid. Our findings can be applied in clinical praxis in differential diagnosis of early rheumatoid arthritis and osteoarthritis. The IGA-AT complex can be also found in ankylosing spondylitis. The complex has been determined in a relatively large number of IgA myeloma sera. In 30% of the cases its levels were 10-fold higher than the upper limit for healthy adults.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app