随着人们生活水平的提高,糖尿病(Diabetes)的发病率明显增高,糖尿病视网膜病变(Diabeticretinopathy,DR)已成为眼科主要致盲眼病之一,糖尿病视网膜病变患者在早期视神经即有不同程度损害。导致神经传导受损,弥可保在保护视神经方面有一定的作用,本研究通过观察DR口服剂静脉注射弥可保对视神经诱发电位的影响,探讨弥可保对神经的保护作用。1资料与方法1.1患者一般资料及分组 With the improvement of people’s living standard, the incidence of diabetes is significantly increased. Diabetic retinopathy (DR) has become one of the major ophthalmological diseases causing ophthalmopathy. Patients with diabetic retinopathy have different degrees of damage in the early optic nerve. Leading to impaired nerve conduction. Miocao plays a role in the protection of the optic nerve. In this study, we observed the effects of miconazole on the evoked potential of the optic nerve and the protective effects of miconazole on the nerve. 1 Materials and Methods 1.1 General information and grouping of patients