The levels the vitreous of patients with PDR were elevated and the PEDF levels were decreased.

PDR患者玻璃体中VEGF的含量升高,PEDF含量降低,视网膜激光治疗可以改变上述因子的含量.

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A group 36 eyes with PDR and severe NPDR except diabetic macular edema, underwent Panretinal photocoagulation ( PRP ).

A组为无黄斑水肿的PDR及严重NPDR, 行全视网膜光凝术(panretinal photocoagulation PRP ).

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There are several PDR strategies such ascoat, movement and replicase protein genes.

其中包括外壳蛋白(CP)基因 、 运动蛋白(MP)基因、复制酶基因以及病毒卫星RNA基因 等多种策略.

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Objective To explore the occasion choice and efficacy of vitrectomy for treatment of proliferative diabetic retinopathy ( PDR ) .

目的探讨玻璃体切割术治疗增殖性糖尿病 视网膜 病变的时机和疗效.

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Methods PDR in 68 cases treated in the past 12 years was analyzed retrospectively.

方法　回顾性总结12年间行PDR68例.

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PDR: I think that the biggest problems everyone will face here is front graining and blistering.

佩德罗-德-拉-罗萨: 我认为我们每个人在这里面临的最大问题是前轮胎的粒化和起泡.

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Objective To investigate the therapeutic effect of viteoretinal surgery for proliferative diabetic retinopathy ( PDR ) .

目的探讨玻璃体视网膜手术对增生性糖尿病 视网膜 病变的治疗效果.

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