Detecting Six Kinds of Antiphospholipid Antibodies in Serum from 32 Patients with Systematic Lupus Erythematosus
- VernacularTitle:系统性红斑狼疮患者抗磷脂抗体的检测
- Author:
Zhe GUO
;
Yuming ZHAO
;
Yakun WANG
;
Xin LAI
;
Hongduo CHEN
- Publication Type:Journal Article
- Keywords:
Lupus erythematosus, systemic;
Antibodies, antiphospholipid
- From:
Chinese Journal of Dermatology
1995;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the distribution of antiphospholipid antibodies(APA) in patients with systematic lupus erythematosus (SLE) and normal controls and its significance. Methods Six kinds of APA were detected by enzyme linked immunosorbent assay(ELISA). The examined sera were collected from 82 cases of normal controls and 32 cases of SLE. Results ①The positivity rate of IgG type aCL, aPI, aPA, aPE, aPS and aPC in the serum from normal controls was 6.10%, 6.10%, 7.32%, 7.32%, 3.66% or 3.66%, respectively. ②The positivity rate of IgM type aCL, aPA, aPC, aPS, aPE aPI in serum from normal controls was 2.44%, 3.66%, 3.66%, 6.10%, 6.10% and 4.88%, respectively. ③Compared with normal controls, the A values and positivity rate of IgG type of aCL, aPA, aPS, aPC and aPI in SLE patients were significantly higher. ④Compared with normal controls, the A values and positivity rate of IgM type of aCL, aPA, aPS, aPE and aPC in SLE patients were significantly higher. ⑤The total positivity rate of IgG type and IgM type APA was 68.75% or 71.88%, respectively. Conclusion ①There is lower titer of APA in normal controls, with some relationships between different types of APA and they appear at the same time.②the measurment of APA in sera of SLE might be benefit to the diagnosis of antiphospholipid syndrome. [
