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. .95學年度
  5. 人參皂苷萃取物及人參皂苷Rb1對四氯化碳誘發大鼠 肝發炎反應及纖維化之影響
 
  • Details
Options

人參皂苷萃取物及人參皂苷Rb1對四氯化碳誘發大鼠 肝發炎反應及纖維化之影響

Other Title
Effects of Panax ginseng ginsenoside extract and ginsenoside Rb1 on CCl4-induced liver inflammation and fibrosis in rats
Type
thesis
Date Issued
2007-06-06
Author(s)
侯雅苓
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
共同指導教授:
口試委員:蔡英傑;楊素卿
中文關鍵字:人參;人參皂苷肝損傷;發炎反應;纖維化
Abstract
近年來,慢性肝炎及肝硬化已成為台灣十大死因之第七位,且研究指出肝癌之發生與肝炎及肝硬化有關,因此,本研究目的在於探討人參萃取物及人參皂苷Rb1對四氯化碳誘發老鼠肝損傷發炎反應及肝纖維化之影響。將老鼠隨機分成四組:控制組 (正常飲食+腹腔注射橄欖油)、CCl4組 (正常飲食+腹腔注射CCl4)、人參皂苷萃取物組 (人參皂苷萃取物+腹腔注射CCl4)、人參皂苷Rb1組 (人參皂苷Rb1+腹腔注射CCl4)。人參皂苷萃取物為80%人參皂苷,含8種人參皂苷 (Rh1、Rh2、Rg1、Rg2、Rg3、Rd、Rc、Rb1) ,人參皂苷Rb1純度為98%,分別以0.05%及0.005% (w/w) 之比例添加於飼料中。實驗為期九週,每週給予每公斤體重0.75 mL之40% CCl4,一週一次共給予八次;控制組則注射同等劑量之橄欖油。九週後進行犧牲並採集血液樣本及肝組織,進行病理組織切片、肝功能指標、脂質代謝、肝發炎反應指標,及肝纖維化指標之測定分析。病理切片結果顯示,人參皂苷萃取物及人參皂苷Rb1可降低CCl4所造成肝臟脂肪空泡堆積,其效果又以人參皂苷Rb1較為顯著 (p<0.05);而人參萃皂苷取物可減少肝臟細胞壞死 (p<0.05) 及膠原蛋白堆積的情形。實驗期間,給予人參皂苷萃取物及人參皂苷Rb1能顯著降低因肝損傷而引起glutamate oxaloacetate aminotransferase (GOT)、glutamate pyruvate aminotransferase (GPT) 活性上升之情形 (p<0.05),且可顯著降低肝臟中三酸甘油酯 (p<0.05) 含量。在發炎反應指標方面,人參皂苷萃取物可顯著降低肝臟中促發炎細胞激素tumor necrosis factor-α、interleukin-1b含量 (p<0.05),且人參萃取物及人參皂苷Rb1均可顯著降低肝臟prostaglandin E2 濃度 (p<0.05)。纖維化指標方面,人參皂苷萃取物及人參皂苷Rb1均能顯著抑制肝臟中膠原蛋白前驅物-羥基脯胺酸 (hydroxyproline) 含量,及肝臟金屬蛋白酵素組織抑制物-1 (tissue inhibitor of metalloproteinases-1) 濃度 (p<0.05)。因此,給予人參皂苷萃取物及人參皂苷Rb1可降低四氯化碳誘發肝損傷下老鼠血漿GOT、GPT 上升的情形,並降低發炎反應,而達到抑制肝臟纖維化之功能。
URI
https://203.71.86.71/handle/123456789/12019
https://hdl.handle.net/11296/2e442m
File(s)
No Thumbnail Available
Name

C0183333.pdf

Size

13.69 MB

Format

Adobe PDF

Checksum

(MD5):7f8d5110f29bb4cd6263a329b404f176

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