Chia Nan University of Pharmacy & Science Institutional Repository:Item 310902800/1817
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    CNU IR > Pharmacy and Science > Dept. of Pharmacy > MOST Project >  Item 310902800/1817
    Please use this identifier to cite or link to this item: https://ir.cnu.edu.tw/handle/310902800/1817


    Title: 四種QUINOLONE類藥物微脂粒之製備及其體外豬眼睛角膜穿透性比較
    The Preparation of Four Quinolone-Loaded Liposomes and Their in vitro Comparative Study of Ocular Permeation in Pig's Eye
    Authors: 林恆弘
    Contributors: 藥學系
    Keywords: 微脂粒
    眼用藥物轉移
    豬眼睛
    體外試驗
    Liposome
    Ocular drug delivery
    Pig's eye
    In vitro
    Quinolone
    Fluoroquinolone
    Date: 1998
    Issue Date: 2008-07-18 16:08:02 (UTC+8)
    Publisher: 台南縣:嘉南藥理科技大學藥學系
    Abstract: Fluoroquinolone是屬於quinolone系的抗菌劑,對革蘭陰性菌具廣大之抗菌作用。在眼科的使用上,是用於治療眼睛的膿性發炎症狀;一般所使用的劑型"眼用滴劑"作用期相當短,為了能提供並維持作用部位較長時間的適當藥物濃度,我們已發展出供眼睛投與局部作用之norfloxacin微脂粒藥物處方;本計畫中,我們擬繼續以ofloxacin、enoxacin與ciprofloxacin為模式藥物,將上述藥物包埋於磷脂質小胞中形成微脂粒,隨後,針對脂質組成與其他之添加成分對微脂粒的形態、粒子大小、安定性與包埋率進行研究,同時,感溫親水膠體則另行添加於fluoroquinolone微脂粒眼用溶液中,微脂粒的粒徑將藉助N4庫爾特粒徑分析儀來檢測,微脂粒與眼用製劑的理化性質是以熱分析與組織物性測定儀來分析,安定性的評估則採用加速安定性試驗,微脂粒型Fluoroquinolone之藥物釋出與豬眼睛之經眼角膜藥物輸移則以體外實驗進行研究,而後,微脂粒與眼角膜間之交互作用再以熱分析來探討。上述實驗的結果,將有助於闡明Fluoroquinolone 經角膜傳輸時的微脂粒作用機制。
    Relation: 計畫編號:NSC87-2314-B041-009
    Appears in Collections:[Dept. of Pharmacy] MOST Project

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