Methylcobalamin在背根节慢性压迫大鼠模型上的外周镇痛作用及其机制

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1、分类号Q189第四军医大学UDC612.8TheFourthMilitaryMedicalUniversity密级公开硕士学位论文Methylcobalamin在背根节慢性压迫大鼠模型上的外周镇痛作用及其机制张明培养类别全日制学位类型学术学位一级学科(专业类)生物学二级学科(专业)神经生物学研究方向疼痛机理指导教师胡三觉教授培养单位第四军医大学神经生物学教研室二O一三年五月独创性声明秉承学校严谨的学风与优良的科学道德，本人声明所呈交的论文是我个人在导师指导下进行的研究工作及取得的研究成果。尽我所知，除了文中特别加以标注和致谢的地方外，论文中不包含其他人已经发表或撰写过的研究成果，

2、不包含本人或他人已申请学位或其他用途使用过的成果。与我一同工作的同志对本研究所做的任何贡献均已在论文中作了明确的说明并表示了致谢。申请学位论文与资料若有不实之处，本人承担一切相关责任。论文作者签名：日期：保护知识产权声明本人完全了解第四军医大学有关保护知识产权的规定，即：研究生在校攻读学位期间论文工作的知识产权单位为第四军医大学。本人保证毕业离校后，发表论文等使用本论文工作成果时第一署名单位仍然为第四军医大学。学校可以公布论文的全部或部分内容（含电子版，保密内容除外），可以采用影印，缩印或其他复制手段保存论文；学校有权允许论文被查阅和借阅，并在校园网上提供论文内容的浏览和下载服务

3、。同意学校将论文加入《中国优秀博硕士学位论文全文数据库》和编入《中国知识资源总库》等，并可浏览和下载，同时享受《中国优秀博硕士学位论文全文数据库出版章程》规定的相关权益。论文作者签名：导师签名：日期：第四军医大学硕士学位论文目录缩略语表·······························································································1中文摘要···········································································

4、····················2英文摘要·······························································································5前言·······························································································9文献回顾······································································

5、························11正文······························································································18第一部分Methylcobalamin对背根节慢性压迫模型痛行为的作用····················181实验材料······················································································181.1实验动物············

6、·····································································181.2实验药品·················································································181.3实验器材·················································································182实验方法·····································

7、··················································192.1背根节慢性压迫大鼠模型的制备···················································192.2机械性触诱发痛的测定·······························································202.3热痛缩足潜伏期的测定·····························