Anti-ds-DNA autoantibodies are as diagnostic criteria during lupus nephritis
- VernacularTitle:Ийлдсийн anti-ds-DNA ауто-эсрэгбие люпус нефритийн оношилгооны шалгуур үзүүлэлт болох нь
- Author:
Ariuntuya S
1
;
Saruultuvshin A
;
Tsogtsaikhan S
;
Batbaatar G
;
Chimidtseren S
Author Information
1. School of Biomedicine, Mongolian National University of Medical Sciences
- Publication Type:Journal Article
- Keywords:
glomerulonephritis;
lupus nephritis;
anti-double stranded DNA (anti-ds-DNA)
- From:Mongolian Medical Sciences
2016;175(1):13-16
- CountryMongolia
- Language:Mongolian
-
Abstract:
IntroductionAlthough systemic lupus erythematosus (SLE) is a relatively common autoimmune disorder, thebroad range of associated clinical symptoms means that its diagnosis can be diffi cult. Anti-ds-DNAautoantibodies are also considered to play a pathogenic role in inducing renal symptoms in SLE, anda strong correlation has been seen in lupus nephritis (LN) between disease activity and anti-ds-DNAautoantibody levels.GoalThe aim of the study was to compare the prevalence and levels of autoantibodies in the serum ofpatients with Systemic lupus erythematosus.Materials and MethodsThis patient-based descriptive study involved 39 patients with LN and 74 controls with primaryglomerulonephritis (GN). Face to face interview was used to obtain necessary information followed bythe physical examination and autoantibodies (anti-ds-DNA, anti-SS-A/Ro, anti-SS-B/La, c/p-ANCA, anti-Sm) measured by Enzyme-Linked Immunosorbent Assay (Germany, ORGENTEC Diagnostic GmbH).ResultsThe prevalence of anti-ds-DNA 48.7%, anti-SS-A/Ro 56.4%, anti-Smith 38.5%, anti-SS-B/La 12.8%were positive in lupus nephritis group (secondary GN), the prevalence of anti-ds-DNA 6.76%, anti-SS-A/Ro 6.76%, anti-Smith 2.7%, anti-SS-B/La 2.7% were positive in primary GN group.Conclusions: SLE associated with several autoantibodies (anti-ds-DNA, anti-SS-A/Ro, anti-Smith,and anti-SS-B/La) and each of which are very useful in distinguishing patients with SLE from otherautoimmune diseases and GN.
