19 39

Cited 0 times in

안과용 평형염액의 안내관류시 유입된 기포가 각막내피세포에 미치는 영향

Other Titles
 Effects of Air Bubble on the Corneal Endothelium 
Authors
 김응권  ;  박중원  ;  김형래  ;  이영기  ;  강신정  ;  임지현 
Citation
 Journal of the Korean Ophthalmological Society (대한안과학회지), Vol.40(6) : 1480-1486, 1999 
Journal Title
 Journal of the Korean Ophthalmological Society (대한안과학회지) 
ISSN
 0378-6471 
Issue Date
1999
Keywords
Air bubble, Balanced salt solution ; Corneal endothelium ; F-actin ; Phacoemulsification
Abstract
During intraocular surgery including cataract,air bubbles occasionally enter the anterior chamber during irrigation. The influences of these air bubbles on the cornea endothelium,however,have yet to be known.The purpose of this study is to investigate the effects of bubbles on the rabbit corneal endothelium during irrigation and aspiration mode in experimental phacoemulsification. After anesthesia,the anterior chamber was irrigated and aspirated for 1 minute with balanced salt solution.The rabbits were then randomly divided into 4 groups. In group 1,corneal endothelial irrigation and aspiration were performed without air bubbles for 1 minute.In group 2,corneal endothelial irrigation was performed in the presence of air bubbles in the anterior chamber for 1minute.In group 3,corneal endothelial irrigation and aspiration were performed in the presence of air bubbles in the anterior chamber for 1minute.In group 4,corneal endothelial irrigation was performed with silicone oil at 50 ㎜Hg pressure in the presence of air bubbles in the anterior chamber for 1 minute. In group 1,the cornea endothelial cells showed normal F-actin without cell damage.In group 2,a ring shaped endothelial cell destruction area adjacent to the border was found along the margin of the air bubble.In group 3, similar ring-shaped lesion found in group 2 were observed but with more extensive cell destruction.In group 4,a partial number of cell to cell separation was found without endothelial cell destruction. In conclusion,air bubbles in the anterior chamber during irrigation with balanced salt solution showed destructive changes in rabbit corneal endothelial cell.
Files in This Item:
T199903404.pdf Download
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Ophthalmology (안과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Eung Kweon(김응권) ORCID logo https://orcid.org/0000-0002-1453-8042
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/174343
사서에게 알리기
  feedback

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse

Links