- 更多网络例句与侧生齿动物相关的网络例句 [注:此内容来源于网络,仅供参考]
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This in vivo study was to examine the historical changes of implanted novel chitosan/collagen composite barrier for confirming the clinical feasibility. Four other commercial GTR membranes were chosen for comparison. Among the resorbable GTR membranes, BioMend Extend and Peri-Aid are collagen base, and GORE-TEX OSSEOQUEST is synthesized membrane, while GORE-TEX e-PTFE (Expanded polytetrafluoroethylene) is synthesized but non-resorbable. Beagle dogs were used as animal model. Buccal mucoperiosteal flaps were reflected in the bilateral mandibular premolar and molar areas. Buccal alveolar bone was reduced on 1st、2nd premolar and molar to a level 5 mm apical to the cemento-enemel junction. Root surface was denuded of periodontal ligament and cementum, and notches were placed at the bone level of each root. The tested GTR barriers were implanted in critical bone defect areas. Flaps were coronally positioned and sutured. Two beagle dogs were sacrificed each time as the designed time period after surgery. Histological and histometirc evaluation at 7 days、14 days、28 days、3 months were performed post-operatively to determine the healing response of each treatment modality.
本研究之目的在评估与工研院生医中心合作发展出可吸收性去乙醯几丁聚醣/胶原蛋白复合之组织导引再生膜片,并选择与可吸收性之BioMend Extend 及Peri-Aid 胶原蛋白膜片,和GORE-TEX OSSEOQUEST 合成高分子膜片,及不可吸收之GORE-TEX e-PTFE合成高分子膜片,等其他四种市售商品材料共同对照评估,应用8只年龄为12个月的雄性小猎犬,均分4组(分别为7天、14天、28天、3个月),为动物活体评估模式,在实验犬之左、右下颚第一、二小臼齿及大臼齿的颊侧区制造骨缺损后,分别植入组织导引再生膜片,依实验设定时间将小猎犬牺牲,取下缺损区骨头,以光学显微镜观察量测其牙垩质再生高度与齿槽骨再生高度之变化,以探讨其组织再生模式及评估新膜片在临床应用之适用性。
- 更多网络解释与侧生齿动物相关的网络解释 [注:此内容来源于网络,仅供参考]
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cusp:齿尖
小齿的前端,生有尖锐的齿尖(cusp). 小齿分几种,原则上在1个中心齿(central tooth)的两翼有数个侧齿(lateral teeth),在其外侧,还有数个缘齿(marginal teeth),但在不同种类的动物中,有或无以及形态和数量等均成为分类的重要标志,
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pleurodont:侧生齿动物
pleuritic 肋膜炎的 | pleurodont 侧生齿动物 | pleuropneumonia 胸膜肺炎
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pleurodont:连骨牙类动物
pleurodont 连骨牙类的 | pleurodont 连骨牙类动物 | pleurodontia 侧生齿
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pleuritic:肋膜炎的
pleurisy 胸膜炎 | pleuritic 肋膜炎的 | pleurodont 侧生齿动物