国际眼科杂志2016，Vol.16Issue(10)：1824-1827,4.DOI:10.3980/j.issn.1672-5123.2016.10.09
结膜瓣遮盖治疗角膜碱烧伤中PMNs浸润的变化
Changes in infiltration of polymorphonuclear neutrophils in alkali-burned cornea of conjunctival flap covering
宋东宇 1高明宏 2崔珊珊1
作者信息
- 1. 122000 中国辽宁省朝阳市中心医院眼科
- 2. 110016 中国辽宁省沈阳市，沈阳军区总医院眼科
- 折叠
摘要
Abstract
AIM: To study the infiltration of polymorphonuclear neutrophils ( PMNs ) after conjunctival flap covering in alkali-burned cornea. <br> ●METHODS: Rabbit cornea alkali-burned model was made, then 50 rabbits were randomly divided into the experimental group ( n=25 ) and the control group ( n=25 ) . At the same time the surgery of conjunctival flap covering was given to rabbits of the experimental group. The condition developing of alkali-burned cornea was observed by slit lamp biomicroscopy, and took photos in two groups. The infiltration of PMNs was identified by hematoxylin eosin ( HE) staining in different periods. <br> ●RESULTS:The quantity of PMNs increased on the 3d, reached the lower level on 7d, shown a peak on the 14d, then decreased gradually. PMNs level of the experimental group was significantly lower than that in the control group, and the difference of 3, 14 and 21d was significant (P<0. 05). <br> ●CONCLUSION: During the wound healing process, alkali - burned cornea has close relation with the infiltration of PMNs. The treatment of conjunctival flap covering for the severe alkali-burned cornea was found to have good effect.关键词
结膜瓣/角膜碱烧伤/多形核中性白细胞Key words
conjunctival flap/alkali-burned cornea/polymorphonuclear neutrophils引用本文复制引用
宋东宇,高明宏,崔珊珊..结膜瓣遮盖治疗角膜碱烧伤中PMNs浸润的变化[J].国际眼科杂志,2016,16(10):1824-1827,4.
