Methods Detected serum level of leukotriene B4 of 42 patients with chronic urticaria by enzyme immunoassay method before and after treatment with mizolastine.

• 方法采用酶联免疫法测定42例慢性荨麻疹患者在咪唑斯汀治疗前后血清中白三烯B4的含量。结果患者治疗前血清白三烯B4水平较正常对照组高,差异有显著性;