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. 102學年度
  5. 貝他一型轉型生長因子對犬蛔蟲症腎臟損傷與纖維化之分子致病機轉
 
  • Details
Options

貝他一型轉型生長因子對犬蛔蟲症腎臟損傷與纖維化之分子致病機轉

Other Title
Molecular pathogenesis of TFG-β1 on kidney injury and fibrosis of toxocariasis
Type
thesis
Date Issued
2014-06-27
Author(s)
雲筱涵
Advisor
范家堃
Subjects
系所名稱:醫學科學研究所
Description
學位別:碩士
語文別:中文
指導教授:范家堃
共同指導教授:
口試委員:劉永慶;杜文圓
中文關鍵字:犬蛔蟲;犬蛔蟲症;腎臟;貝他一型轉型生長因子;結締組織生長因子;平滑肌α-肌動蛋白;內皮素
Abstract
犬蛔蟲(Toxocara canis)為一種人畜共通寄生蟲(zoonotic parasite),人類若是誤食了犬蛔蟲的感染性蟲卵後,蟲卵會在人體小腸內孵化成幼蟲,因不會發育成成蟲,幼蟲穿過腸壁,隨血液在宿主體內移行,進而造成內臟幼蟲移行症(visceral larva migras),若是幼蟲移行至腎臟,可能造成腎臟的損傷及發炎。研究中指出,犬蛔蟲幼蟲移行至小鼠的肝臟肌肉或是腦部等器官導致肉芽腫發炎性反應,並發現Transforming growth factor-β1(TGF-β1)表現增強,另有許多研究中指出,TGF-β1在腎臟發炎或纖維化病變中扮演重要的角色。本實驗利用LSKL可抑制TFG-β1表現之特性,及SLLK作為無效抑制組,每天2次腹腔注射至感染小鼠(2.5μg/g-weight) ,於感染後3天到8週,摘取小鼠腎臟,經由西方墨點法(western blot)及免疫組織化學染色法 (Immunohistochemical staining),探討TGF-β1、Proliferating Cell Nuclear Antigen (PCNA)、Connective tissue growth factor (CTGF)、Alpha Smooth Muscle Actin (α-SMA)、Endothelin-1 (ET-1)在犬蛔蟲性腎炎的表現情形。由Western blot的結果顯示,受到犬蛔蟲感染的小鼠,藉由LSKL降低TGF-β1的表現,相較於感染組及SLLK的組別,發炎現象與TGF-β1、PCNA、CTGF、α-SMA、ET-1在感染一週及八週中有減緩的趨勢。
URI
https://203.71.86.71/handle/123456789/56845

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