翻訳と辞書 Words near each other ・ Cornea (disambiguation) ・ Cornea (surname) ・ Cornea plana ・ Cornea plana 1 ・ Cornea plana 2 ・ Cornea River ・ Cornea River (Buda) ・ Cornea verticillata ・ Cornea, Caraș-Severin ・ Corneal abrasion ・ Corneal collagen cross-linking ・ Corneal dystrophies in dogs ・ Corneal dystrophy ・ Corneal ectatic disorders ・ Corneal endothelium ・ Corneal epithelium ・ Corneal hydrops ・ Corneal inlay ・ Corneal keratocyte ・ Corneal limbus ・ Corneal neovascularization ・ Corneal pachymetry ・ Corneal perforation ・ Corneal reflex ・ Corneal tattooing ・ Corneal topography ・ Corneal transplantation ・ Corneal ulcer ・ Corneal ulcers in animals ・ Cornealious Michael Anderson III Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Corneal epithelium ： ウィキペディア英語版 Corneal epithelium The corneal epithelium (epithelium corneæ anterior layer) is made up of epithelial tissue and covers the front of the cornea. It acts as a barrier to protect the cornea, resisting the free flow of fluids from the tears, and prevents bacteria from entering the epithelium and corneal stroma. The corneal epithelium consists of several layers of cells. The cells of the deepest layer are columnar, known as basal cells. Then follow two or three layers of polyhedral cells, commonly known as wing cells. The majority of these are prickle cells, similar to those found in the stratum mucosum of the cuticle. Lastly, there are three or four layers of squamous cells, with flattened nuclei. The layers of the epithelium are constantly undergoing mitosis. Basal and wing cells migrate to the anterior of the cornea, while squamous cells age and slough off into the tear film. == Cornea cell LASIK complication == Epithelial ingrowth is a LASIK complication in which cells from the cornea surface layer (epithelial cells) begin to grow underneath the corneal flap. Epithelial ingrowth is a rarely occurring LASIK complication, appearing in less than one percent of LASIK procedures. However, the incidence of epithelial ingrowth appears to be higher after subsequent enhancement LASIK procedures. This complication is not present in PRK or other non-flap vision correction procedures. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Corneal epithelium」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.