Methods:First, the experimental rabbits with HSK(56 eyes) were randomly divided into three groups: Zn-iontophoresis group(20 eyes), ACV eye-drip group(20 eyes) and galvanism group(16 eyes).

• 方法：将家兔实验性HSK原发感染模型56眼分为3组，分别应用锌离子直流电导入、无环鸟苷滴眼剂(ACV)点眼和单纯直流电治疗。