Lower molar residual root/crown can be preserved for a long time after perfect enˉdodontic or root canal therapy and reconstruction of dental root post/core crown At understanding exactly the indicaˉtion.

筆者從1993年5月開始試著對那些下頜磨牙近遠中根分離亚洲第一性爱高清视频，髓室底缺如，已建議拔除的殘根殘冠采用單根獨立樁核冠修復的83例136牙經(jīng)3～5年以上復查强暴乱轮视频，獲得較滿意的效果亚州中文字幕精品一区。

Methods Ninety-five lower first molars with buccolingual vertical fracture were separated and cut vertically along the fracture line to exposure the proximal and distal residual roots. After complete pulp canal therapy,the residual roots were covered with PFM post crowns.

方法選取95例頰舌方向縱折之下頜第一磨牙病例欧美激情在线观看A片大电影，完全縱剖牙冠及髓室底岛国AAAA级午夜在线影院，獲得獨立的近遠中殘根，完整的根管治療后欧美AAAAAAAAAAAA，行樁核和烤瓷熔附金屬全冠修復免费一级无码婬片A片，3年后進行臨床評價。

The results showed that , the ratio of thickness of the renal cortex to the medulla in Felis bieti is 1∶2.35, the ratio of the number of the proximal tubule to the distal convoluted tubule in the cortical labyrinth in Felis bieti is 2.26∶1, the density of the renal capsule in the cortex deep layer is bigger than that of the shallow layer, the number of the thin segment is high both in the medulla and medullary ray.

結(jié)果顯示：荒漠貓腎臟皮質(zhì)與髓質(zhì)的厚度比為1∶2.35日韩午夜在线观看网站免费下载，皮質(zhì)迷路內(nèi)近曲小管與遠曲小管的斷面數(shù)量比為2.26∶1yinyuan国产精品，皮質(zhì)中腎小體的分布密度近髓大于淺表，髓放線和髓質(zhì)中細段分布較多欧美A黑人AⅤ精品视频。

The adipose derived stem cells of inbreds train of rat wereinduced to differentiate into schwann-like cells and the cells were injectedinto the acellular nerve allograff.The proliferation or adhersion of these cells on the graft were observed by inverted microscope or ScanningElectronic Microscope. Activity of cells were detected using MTT. 10mmnerve gap of inbreds train of rats in two group were bridged by tissue-engineered peripheral nerve or autogenous nerve, the effect wereappraised by naked eye, recovery rate of sciatic function index,nerve-electrophysiological, histology, Transmission ElectronMicroscopy and quantitative analysis of recovery rate of myelinated fiberpopulations,diameter of myelinated fiber and thickness of myelin sheat.

按照前述方法培養(yǎng)并誘導近交系大鼠脂肪干細胞向類Sehwann分化国产真实迷奸系列，將誘導分化的脂肪干細胞懸液注入已制備的去細胞同種異體神經(jīng)支架管中，倒置顯微鏡觀察細胞生長情況国产呦系列久久精品；掃描電鏡下觀察細胞在材料上附著情況99最新视频；四唑鹽比色試驗測定細胞活性；取兩組近交系大鼠无码aaa视频在线观看，分別用組織工程化神經(jīng)和自體神經(jīng)橋接10mm神經(jīng)缺損A级毛片毛片免贯观看久，通過大體觀察、坐骨神經(jīng)功能指數(shù)恢復率的測定一道本中文字幕、神經(jīng)電生理的測定久久网站国产精品、組織學光鏡觀察、透射電鏡觀察亚欧毛片中文字幕在线、再生有髓神經(jīng)纖維計數(shù)恢復率在线看无码黄又污的网站、神經(jīng)纖維直徑恢復率九九草影院、髓鞘厚度恢復率的測定等指標評價實驗效果。

［Objective］To investigate the clinical outcomes of treatment of intertrochanteric and subtrochanteric fractures of the femur with the improved proximal femoral nail.

探討改良股骨近端髓內(nèi)釘治療股骨粗隆周圍骨折的療效欧美一级a一片免费观看，討論其力學特點及手術中注意事項国产免费黄片视频在线播放。