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摘要:
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目的:评价Muller细胞在非增殖期糖尿病视网膜病变中的作用.方法:对46例(92只眼)非增殖期糖尿病视网膜病变病人进行了闪光视网膜电图(ERG)、局部ERG以及12、32、40赫兹闪烁光ERG检查,并计算纤维指数:闪光ERG的b波幅值/12赫兹闪烁光ERG幅值.结果:非增殖期糖尿病视网膜病变的32、40赫兹闪烁光ERG b波幅值位于正常低限,闪光ERG的a波幅值中度降低,为(54±9.6)μv, b波幅值正常,12赫兹闪烁光ERG幅值明显降低, 为(25.8 ± 9.4)μv, 纤维指数平均为(9.3±
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参考文献:
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ЛюХун.Клиник о-функциональнаяхарактеристикадиабетическойретинопатииприразвитиинеоваскуляризациисетчатки 2005 陈秀丽.过贵元 糖尿病视网膜Muller细胞的研究进展 2007(2) Aiello LP.Avery RL.Arrigg PG Vascular endothelial growth factor in ocular fluid of patients with diabetic retinopathy and other retinal disorders 1994(10) РойтбакаА.И Функциинейроглии 1979 ШамшиноваА.М Клиническаяфизиологиязрения 2002 Amin RH.Frank RN.Kennedy A Vascular endothelial growth factor is present in glial cells of the retina and optic nerve of human subjects with nonproliferative diabetic retinopathy //Invest 1997(1) Matsui Y.Katsumi O.Sakaue H Electroretinogram b/a wave ratio improvement in central retinal vein obstruction 1994(3) Vadola M Electroretinographic oscillatory potentials in insulin-dependent diabetes patients:A long-term follow-up 2002(3)
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