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題 名 | Influences of Hydrogel Contact Lens Care Solutions on Corneal Epithelial Wound Healing=軟式隱形眼鏡保養藥水對於豬角膜表皮傷口癒合之影響 |
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作 者 | 林昌平; 陳征宇; 彭可; | 書刊名 | The Kaohsiung Journal of Medical Sciences |
卷 期 | 14:10 1998.10[民87.10] |
頁 次 | 頁639-643 |
分類號 | 416.767 |
關鍵詞 | 角膜表皮; 傷口癒合; 隱形眼鏡藥水; Hydrogel contact lens; Corneal epithelium; Lens care solution; |
語 文 | 英文(English) |
中文摘要 | 隱形眼鏡藥水必須具備效率、安全及方便三大要素。藥水中的殺菌劑可殺死微生 物,但也會對眼球表面造成傷害。多功能藥水強調其方便性,因此鏡片取出後,不用生理食鹽 水沖洗,而直接戴到眼睛上。大量的藥水含在鏡片表面或�堶�,直接接觸到眼睛,於軟式隱形 眼鏡由於其高含水量,此種情形更加明顯。雙氧水會損傷眼球表面,因此需先中和後,鏡片才 能配戴,中和不完全殘留之雙氧水,也可能傷害到眼球表面。我們以豬眼睛為材料,在體外測 試這兩類藥水對於角膜表皮傷口癒合之影響。 雙氧水類的藥水包括AOSEPT、Oxysept和Contopharma-Peroxide-System。先依照指示的 方法中和後,再滴於角膜傷口上。多功能藥水包括Opti-free、Hexidin和Bausch & Lomb則直 接滴於角膜傷口上。豬眼球由屠宰場收集後,置於冰箱中帶回,先清除結締組織及結膜後,浸 入PVP-iodine和Gentamycin中消毒。我們以準分子雷射於角膜表皮正中央切削一個直徑 1.5mm,深度70UM之傷口,然後以一灌注系統灌注TC-199培養液,維持眼球於培養箱,中保持角 膜朝正上方。於裝置完成後,立刻以TC-199培養液潤濕角膜表面,然後分別於1、3、5小時後, 點實驗藥水或BSS共三次於傷口上。於24小時後傷口以螢光試劑染色,以藍色燈光檢查其傷口 之大小,依其癒合程度給予0至3分,0分為完全癒合。所得之分數以Mann-Whitney rank-sum test檢算。統計上所有隱形眼鏡藥水和BSS比較,均無延遲傷口癒合之現象,顯示這些隱形眼鏡 藥水對於豬眼球角膜表皮於短時間內並不具毒性。 |
英文摘要 | We studied the influences of hydrogel contact lens care solutions on corneal epithelial wound healing in vitro. The conneal epithelial wounds,1.5mm in diameter,70Um in depth were created on the pig's eyeballs by the excimer laser. The hydrogen peroxide systems including AOSEPT,Oxysept, Contopharma-peroxide- system were neutralized first, then applied three times on the epithelial wounds. The neutralizing procedures included the agents, duration,doses and containers following the instructions accompanied in the package of the solutions. The multipurpose care solutions including Opti-free, Hexidin, Bausch & Lomb Sensitive Eyes were applied directly as well. The healing scores were ranked 24 hours later with the fluorescin stain. There were no statistical differences between the healing scores of each experiment group and control group performed with Mann-Whitney rank-sum test. None of the lens care solutions retarded the corneal epithelial wound healing when compared with the Bss. The contact lenses treated with above solutions may be safely applied on eye without rinsing. |
本系統中英文摘要資訊取自各篇刊載內容。