Repository logo
  • English
  • 中文
  • Log In
    New user? Click here to register.Have you forgotten your password?
Repository logo
    Communities & Collections
    Research Outputs
    Fundings & Projects
    People
    Organizations
    Statistics
  • English
  • 中文
  • Log In
    New user? Click here to register.Have you forgotten your password?
  1. Home
  2. .TMU Publications / 北醫出版品(教師升等著作 / 教學實踐 / 學位論文)
  3. .博碩士學位論文
  4. 100學年度
  5. 口服固體劑型傳遞嵌段式聚合微膠體專一性啟動子之探討
 
  • Details
Options

口服固體劑型傳遞嵌段式聚合微膠體專一性啟動子之探討

Other Title
Oral Specific Promoter Plasmid with Copolymeric Micelles by Solid Dosage Forms
Type
thesis
Date Issued
2012-07-20
Author(s)
邱彥詠
Advisor
廖嘉鴻
Subjects
系所名稱:藥學研究所
Publisher
藥學研究所
Description
學位別:碩士
語文別:中文
指導教授:廖嘉鴻
共同指導教授:
口試委員:林山陽;張淑芬
中文關鍵字:中樞神經系統損傷;基因傳遞;口服;錠劑
Abstract
近幾年內中樞神經系統傷害的人數有逐漸增多的趨勢,不僅對個人生活造成極大影響,連帶也使社會負擔增加。因此科學家致力於研究中樞神經損傷治療方法,雖然過去主要以類固醇藥物如methylprednisolone來進行治療,不過困擾的副作用也逐漸浮現,所以利用基因治療減緩或改善中樞神經傷害成為研究目標。
本實驗為利用專一性表現蛋白(myelin basic protein;MBP)基因為啟動子,接上抗凋亡(bcl-xL)功能性基因和報導基因(luciferase)組成質體DNA(pMBP-bcl-xL-luciferase),與先前本實驗室所採用的嵌段式共聚合物溶液混合後,加入不同賦形劑再以濕式造粒法製成錠劑,投予到動物體內觀察其基因表現情形。
研究結果中發現,在利用薄膜穿透的實驗下,含質體DNA錠劑具有緩釋的效果,而不論是含質體DNA的聚合物微膠體溶液或錠劑,在兩天內每八個小時口服投與動物共六個劑量下,在四十八小時後偵測在腦與脊髓有所表現。藉由冷光酵素活性測定下,腦部的水母冷光活性(Renilla luciferase activity;RLU)從14090.93RLU增加為22495.81RLU及20403.98RLU,而脊髓為從14570.29RLU增加為26658.18RLU及21969.84RLU。而脊髓組織切片並經由免疫染色下,可以觀察到MBP、bcl-xL、luciferase表現於相同位置。
URI
https://203.71.86.71/handle/123456789/11197

Copyright Notice

● The digital content on this platform is part of the Taipei Medical University Institutional Repository, featuring various academic works and outputs from the institution. It offers free access to academic research and public education for non-commercial use.

● Please use the content appropriately and within legal boundaries to respect copyright owners' rights. For commercial use, please obtain prior authorization from the copyright owner. Users must not use TMUIR for any illegal purposes.

● By utilising the platform, users are deemed to have fully accepted and understood all the regulations set out in this statement, relevant laws of the Republic of China, all international internet regulations, and usage conventions.

● TMUIR is committed to protecting the interests of copyright owners. If you believe that any material on this website infringes copyright, please contact our staff at libirtmu@gmail.com, and we will remove the work from the repository.

Built with DSpace-CRIS software - Extension maintained and optimized by 4Science

  • Cookie settings
  • Privacy policy
  • End User Agreement
  • Send Feedback