| Ⅱ型糖尿病视网膜血流的动态研究 |
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| 引用本文： | 黄琪仁,贾伟平,张如根,丁炜,项坤三,胡兵,闻恽,宋玉英,杨冠.Ⅱ型糖尿病视网膜血流的动态研究[J].中华糖尿病杂志,1994(2). |
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| 作者姓名： | 黄琪仁 贾伟平 张如根 丁炜 项坤三 胡兵 闻恽 宋玉英 杨冠 |
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| 作者单位： | 上海市第六人民医院内分泌科 |
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| 摘 要： | 应用彩色多谱勒检测６０例Ⅱ型糖尿病患者的视网膜中央动、静脉血流状况。２／３无视网膜病变的糖尿病人已出现动脉收缩期峰值血流速度（ＰＳＶ）、加速度（Ａ）、舒张末期血流最大速度（ＥＤＶ）显著下降（分别是Ｐ＜０．０５、０．００１，０．００１）。背景型视网膜病变者，静脉回流速度显著增快（Ｐ＜０．０１）。结果表明：Ⅱ型糖尿病临床视网膜病变前期已有视网膜血流动力学的显著改变。
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| 关 键 词： | 视网膜血流，Ⅱ型糖尿病，糖尿病视网膜病变 |
A dynamic study on retinal blood flow in NIDDM patients |
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| Huang Qi-ren,Jia Wei-ping, Zhang Ru-gen,et al.A dynamic study on retinal blood flow in NIDDM patients[J].Chinese Journal of Diabetes,1994(2). |
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| Authors: | Huang Qi-ren Jia Wei-ping Zhang Ru-gen |
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| Abstract: | Blood flow of the central retinal artery (CRA) and the central retinal vein(CRV) was measured in 60 NIDDM patients with colour Doppler imaging,It was found that in two-third of the patients without diabetic retinopathy,the arterial peak systolic velocity (PSV),the acceleration(A)and the end-diastolic velocity(EDV)decreased significantly (P<0.05,0.001,0.001respectively).In the patients with background retinopathy,the venous return velocity increased strikingly(P<0.01).The results indicated that there were significant haemodynamic changes of retinal blood flow before appearance of clinical diabetic retinopathy. |
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| Keywords: | Retinal blood flow NIDDM Diabetic retinopathy |
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