五倍子單寧酸對變異鏈球菌作用的初步研究.pdf

1、 碩士學位論文五倍子單寧酸對變異鏈球菌作用的初步研究 五倍子單寧酸對變異鏈球菌作用的初步研究 李 娜 培 養(yǎng) 類 別 全日制 學 位 類 型 專業(yè)學位 一級學科(專業(yè)類) 口腔醫(yī)學 二 級 學 科 ( 專 業(yè) ) 口腔醫(yī)學 研 究 方 向 牙體牙髓病學 指 導 教 師 余擎 教授（主任醫(yī)師） 培 養(yǎng) 單 位 口腔醫(yī)院牙體牙髓病科 二 O 一三年五月 分 類 號 R781 U D C 616.31 密 級 公開

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22、183;··························21 第一部分 五倍子單寧酸對變異鏈球菌及其生物膜形成的體外研究····

23、3;··················21 實驗一 五倍子單寧酸對變異鏈球菌的抗菌作用研究 ··············

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30、;21 1.2 菌株與試劑及其來源 ·································

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41、········22 2.3 各抗菌藥物最低抑菌濃度（MIC）及最低殺菌濃度（MBC）的測定 ······22 2.4 各實驗組殺菌曲線的測定 ·············

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50、···········24 實驗二 五倍子單寧酸在剪切力作用下對變異鏈球菌形成菌斑生物膜的影響 ·······25 1 主要儀器及材料 ··········&#

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55、#183;····························25 1.2 主要試劑及其來源 ·····&

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64、;····26 2.2 微流體系統(tǒng)中培養(yǎng)變異鏈球菌生物膜····························

65、3;·····························26 2.3 激光共聚焦顯微鏡下觀察各組所形成的生物膜 ··

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73、·······················28 第二部分 五倍子單寧酸對牙體硬組織、牙科材料表面及其界面菌斑生物膜形成的影響 ······

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77、3;·········30 實驗一 五倍子單寧酸對牙體硬組織表面變異鏈球菌作用的形態(tài)學觀察···············30 1 主要儀器及材料 ····

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