The serum IL-6 and IL-8 concentrations in HSP obviously decrease after heparin treatment. Heparin therapy can decrease the morbidity of renal injury in children with HSP and delay the time of renal injury effectively.

• 肝素可降低HSP患儿血清IL-6、8水平,且能降低肾受累的发生率,并延迟发生肾损伤的时间。