有特异反应性病人可发生特发性肾病综合征(INS),开始发病或复发前常有呼吸道症状或注射防疫针史,INS病人可以有高的IgE水平,其范围相似于过敏性病人。近年报导伴有花粉过敏的INS病人之中有高的HLA-B_(12)频发率,在INS伴有过敏症状者常和HLA-DR_7有关。对INS病人过敏状态的研究中,作者应用特异性变应原观察人的嗜硷性细胞脱颗粒试验(HBDT)作为依赖IgE细胞反应的指数,该试验可作为有特异反应病的诊断方法之一。同时应用 Patients with idiopathic reactivity may develop idiopathic nephrotic syndrome (INS) and may have respiratory symptoms or quarantine prior to onset or relapse, and patients with INS may have high IgE levels similar to those of an atopic patient. In recent years, there is a high incidence of HLA-B 12 in INS patients with pollen allergy. HLA-DR_7 is often associated with allergic symptoms in INS. In the study of allergic states in patients with INS, the authors used a specific allergen to observe the human basophil degassing test (HBDT) as an index of IgE-dependent cellular responses that could be used as a diagnostic tool for specific responses . Apply at the same time