| 猫眼内压升高对视网膜节细胞及视神经的影响 |
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| 引用本文： | 王双喜,罗纯.猫眼内压升高对视网膜节细胞及视神经的影响[J].内蒙古师范大学学报(自然科学版),1990(2):30-35. |
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| 作者姓名： | 王双喜 罗纯 |
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| 作者单位： | 内蒙古师大生物系，中国科技大学生物系 80级学生 |
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| 摘 要： | 在人为升高猫IOP(眼内压)条件下,记录了视网膜节细胞反应及ONR(视神经反应),并与同时记录的ERG (视网膜电图)进行了比较,发现不同视网膜节细胞的耐压性也不同,ONR 与ERG 几乎平行消失。在两只猫上同时记录了VECP(视皮层诱发电位)与ERG,发现ERG 先于VECP 完全消失,这与家兔的类似实验比较结果不同。
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| 关 键 词： | 眼内压 视网膜节细胞 视神经 猫 |
Effects of The Rise in Cat Intraocular Pressure on The Retinal Gangliocyte and Optic Nerve Reaction |
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| Wang Shuangxi Luo Chun.Effects of The Rise in Cat Intraocular Pressure on The Retinal Gangliocyte and Optic Nerve Reaction[J].Journal of Inner Mongolia Normal University(Natural Science Edition),1990(2):30-35. |
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| Authors: | Wang Shuangxi Luo Chun |
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| Institution: | Department of Biology |
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| Abstract: | In the condition that cat intraocular pressure is increased by a man-mademethod,the reaction of the retinal gangliocyte and the optic nerve reactionare recorded,and they are compared with an electroretinogram that is recordedsimultaneously.The experiment reaches the conclusion that pressure resistances change due to different retinal gangliocytes and that the optic nerve reac-tion and the electroretinogram disappear at the same time.Cortical visualevoked potential and electroretinogram are recorded at the same time on diffe-rent cats and reaches the conclusion that the electroretinogram disappears priorto the cortical visual evoked potential,which is a different result than asimilar experiment on a rabbit. |
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| Keywords: | Intraocular pressure Retinal gangliocyte Optic nerve Electroretinogram Cortical visual evoked potential Cat |
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