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. 105學年度
  5. 飲食中不同油脂合併補充枸杞多醣萃取物對四氯化碳誘發肝纖維化大鼠之影響
 
  • Details
Options

飲食中不同油脂合併補充枸杞多醣萃取物對四氯化碳誘發肝纖維化大鼠之影響

Other Title
Effects of different dietary oils combined with Lycium barbarum polysaccharide extract on liver fibrosis induced by CCl4 in rats
Type
thesis
Date Issued
2017-06-13
Author(s)
江昀芸
Advisor
趙振瑞
Subjects
系所名稱:保健營養學研究所
Description
學位別:碩士
語文別:中文
指導教授:趙振瑞
口試委員:蔡英傑;楊素卿
中文關鍵字:橄欖油;枸杞多醣體;細胞凋亡;發炎反應;肝纖維化
英文關鍵字:olive oil;Lycium barbarum polysaccharides;apoptosis;inflammation;liver fibrosis
Abstract
目前肝纖維化還未有有效的治療方式,而先前研究指出,橄欖油與枸杞多醣體皆具有保護肝臟的作用,本次實驗欲探討飲食中不同油脂合併枸杞多醣萃取物(Lycium barbarum polysaccharide extract, LBE)補充,對於四氯化碳(carbon tetrachloride, CCl4)誘發肝纖維化大鼠之發炎反應、細胞凋亡及纖維化的影響。雄性Sprague-Dawley 大鼠隨機分成七組:正常飲食組(4%大豆油飲食)、大豆油飲食組(4%大豆油飲食+ CCl4)、橄欖油飲食組(4%橄欖油飲食+ CCl4)、大豆油/橄欖油飲食組(2%大豆油/2%橄欖油飲食+ CCl4)、大豆油飲食+ LBE組(4%大豆油+ LBE + CCl4)、橄欖油飲食+LBE組(4%橄欖油+ LBE + CCl4)、大豆油/橄欖油飲食+ LBE組(2%大豆油/2%橄欖油飲食+ LBE + CCl4)。LBE給予量為每天50 mg/kg bw,預先給予油脂或/和LBE一週後,每週腹腔注射1-2 mL/kg bw誘發肝纖維化,共注射八週。結果顯示注射四氯化碳之六組有較嚴重的肝臟脂質堆積、細胞死亡、發炎反應及纖維增生,含有橄欖油的飲食可降低肝臟TGF-β1與TIMP-1濃度;給予LBE可降低肝臟caspase-9與caspase-3活性,降低肝臟TNF-α濃度,增加IL-10/TNF-α比值,降低肝臟TGF-β1與TIMP-1濃度;當橄欖油與LBE合併給予,可降低肝臟caspase-9與caspase-3活性、降低肝臟TNF-α濃度,增加肝臟IL-10濃度與IL-10/TNF-α比值,降低肝臟TGF-β1與hydroxyproline濃度。對於注射四氯化碳8週之大鼠,枸杞多醣萃取物可改善細胞凋亡、發炎反應及纖維化指標,而橄欖油合併枸杞多醣萃取物的改善效果更佳。
URI
https://203.71.86.71/handle/123456789/57782

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