Expression of Serum Interleukin-4,-6,-8 and Tumor Necrosis Factor-? in Children with Henoch-Schonlein Purpura / 实用儿科临床杂志

Objective To investigate changes of serum levels of interleukin(IL)-4,-6,-8 and tumor necrosis factor-?(TNF-?),and probe their clinical significance in children with Henoch-Schonlein purpura(HSP)/ HenochSchonlein purpura nephritis(HSPN).Methods Serum levels of IL-4,-6,-8 and TNF-? of 45 children with HSP/HSPN and 43 healthy children were examined by enzyme linked immunosorbent assay(ELISA),changes and correlation between the aforementioned cytokines in children with HSP /HSPN were analyzed.Results 1.Serum levels of IL-4,-6,-8 and TNF-? of children with HSP were higher than those of control group(P0.05);The serum level of TNF-? was positively correlated to the serum levels of IL-6,-8 of patients with HSP(r=0.670 P