Relationship of Proteinuria,Immunopathogenesis and Humoral Immunity in Children with Henoch-Schonlein Purpura Nephritis
- VernacularTitle:紫癜性肾炎患儿蛋白尿、免疫病理和体液免疫的关系
- Author:
jin-hua, HE
;
zhi-hui, LI
;
cui-rong, DUAN
;
tian-hui, WU
;
yan, YIN
;
chun-hua, LUO
- Publication Type:Journal Article
- Keywords:
Henoch-Schonlein purpura nephritis;
immunopathogenesis;
humoral immunity;
immunoglubolin;
complement;
proteinuria
- From:Journal of Applied Clinical Pediatrics
1992;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the relationship of proteinuria,immunopathogenesis and humoral immunity in children with Henoch-schonlein purpura nephritis(HSPN).Methods Serum IgG,IgA,IgM,C3 and C4 levels were detected with complete-automatic biochemistry analyzer in 47 children with HSPN and 18 heathy children,and the differences in the findings were compared among groups.The levels of IgG,IgA,IgM,C3 and C4 were compared among groups according to the count of proteinuria.The renal tissues were adopteded with immunity in the children with HSPN were taken for biospy examination,and the differences in immunopathalogy were compared among groups with immunof-luorescence assay.Results The IgG,IgA levels in children with HSPN were higher than those of heathy children,on the contrary,the IgM,C3 and C4 levels were lower than those of heathy children(Pa0.05),but the IgM level of the nephritic syndrome group were higher than that of other groups(Pa0.05).Conclusions There is severe disturbance of immunologic function in children with HSPN.There is no connections among serum IgG,IgA,IgM,C3 and C4 levels,proteinuria and renal immunopathlogy.
