机构:[1]Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China四川大学华西医院[2]Department of Ophthalmology, the First Affiliated Hospital of Kunming Medical College, Kunming 650031, Yunnan Province, China外科科室眼科昆明医科大学附属第一医院云南省第一人民医院
AIM: To study the experimental method of inducing the chronic intraocular hypertension in rat eyes. METHODS: Twenty Wistar rats were randomly divided into ocular hypertension and sham control groups. Intraocular pressure (IOP) was raised by electrocoagulating at least 3 episcleral and limbal veins on the right eye of each rat in ocular hypertension group and its contralateral eye was used as control. At 1, 2, 3, 4 and 8 week after the electrocoagulation of the veins, TOP were measured. RESULTS: The treatment of electrocoagulation caused a significant TOP increase of the right eyes over the baseline, over the contralateral eyes, and over the sham control eyes (repeated measures ANOVA, P<0.001). At 1 week, IOP was 30.12+/-5.18mmHg, and maintained the high TOP up to 8 weeks. CONCLUSION: The chronic intraocular hypertension model could be successfully created by electrocoagulating three or more episcleral and limbal veins.
基金:
Sichuan Provincial Education Department, China [2005A074]
第一作者机构:[1]Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China[*1]Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
通讯作者:
通讯机构:[*1]Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
推荐引用方式(GB/T 7714):
Lue Hong-Bin,Li Yan,Yuan Yuan-Sheng,et al.A new method of duplication of the chronic intraocular hypertension model: underwater electrocoagulation[J].INTERNATIONAL JOURNAL OF OPHTHALMOLOGY.2008,1(1):45-47.
APA:
Lue, Hong-Bin,Li, Yan,Yuan, Yuan-Sheng&Luo, Qing-Li.(2008).A new method of duplication of the chronic intraocular hypertension model: underwater electrocoagulation.INTERNATIONAL JOURNAL OF OPHTHALMOLOGY,1,(1)
MLA:
Lue, Hong-Bin,et al."A new method of duplication of the chronic intraocular hypertension model: underwater electrocoagulation".INTERNATIONAL JOURNAL OF OPHTHALMOLOGY 1..1(2008):45-47