纵向测量大鼠非动脉炎性前部缺血性视神经病变模型中后部视乳头血流变化的研究

马瑾,陈婷,王一玮,赵潺,李东辉,王萌,干霖洋,钟勇

Longitudinal Measurement of Hemodynamic Changes within the Posterior Optic Nerve Head in Rodent Nonarteritic Anterior Ischemic Optic Neuropathy

Ma Jin,Chen Ting,Wang Yiwei,Zhao Chan,Li Donghui,Wang Meng,Gan Linyang,Zhong Yong

Figure 1. Fundus photographs of optic nerve head (ONH) in naive rats and rNAION rats. A. The border of the ONH in a naive rat eye was distinct (arrow); B. in rNAION rats, blurring of the ONH border (arrow) observed 3 hours after disease induction, indicating edema; C. diameter of the ONH enlarged and reached the maximum (arrow) 1 day after disease induction; D. five days after induction, edema of the ONH resolved almost completely; E. the appearance of the ONH returned to normal on day 14; F. the ONH was apparently pale with reduction in size on day 90. rNAION: rat model of nonarteritic anterior ischemic optic neuropathy; ONH: optic nerve head.