摘要
本研究以家兔眼前段碱烧伤为实验模型进行观察,分2组分别给予肝素及盐水结膜下注射,临床观察及以光镜及扫描电镜进行组织学观察。结果表明,碱烧伤后眼前段循环障碍对角膜危害严重,提示尽早恢复其循环的重要性;碱烧伤治疗中前房穿刺意义不大;肝素注射液治疗眼部碱烧伤有利于眼前段循环的恢复及角膜透明性的维持,可降低角膜穿孔的发生,但应慎重使用。
Alkali-burn models of peripheral anterior segments were made in rabbits, which were treated with normal saline and heparin respectively. They were observed clinically, and the corneas were observed histologically by light microscope and scanning electron microscope. The result indicates that circnlatary obstruction of anterior segments after alkali burn is harmful for the corneas. So the circulatory obstruction should be relieved as soon as possible. Paracentasis is not considered as a benificial method for alkali-burn treatment. Heparin is benifit for the anterior ocular circulation and corneal transparency, and can reduced the corneal perforation, but it should be used with proper.
出处
《眼外伤职业眼病杂志》
北大核心
1991年第4期241-243,共3页
Journal of Injuries and Occupational Diseases of the Eye with Ophthalmic Surgeries
