To study the application and clinical result of extended trochanteric osteotomy in hip joint revision. Thirteen hips in 13 patients who were treated with extended trochanteric osteotomy in hip joint revision from 2003 to 2007 were followed-up for an average time of 32.3 months.

探討 粗隆延長截骨在髖關節(jié)翻修手術(shù)中的實際應用及療效對2003～2008年13例接受髖關節(jié)翻修手術(shù)中進行大粗隆延長截骨的患者進行隨訪男的叼女的黄色视频，共13髖99思思视频，平均隨訪32.3 月中国黄色视频在线观看。

Results Positive staining for VEGF was distributed mostly in osteoblasts, osteoclasts and newly-born osteocytes. Vascular endothelial cells and bone marrow cells also showed VEGF positive reaction. Hypertrophic chondrocytes in calcifying region of chondroephysis were VEGF positive, but VEGF was absent from chondrocytes in other zones of chondroephysis.

結(jié)果 VEGF陽性反應主要見于成骨細胞办公室秘书无码激情AV、破骨細胞及新生骨細胞中直接看的黄色网站污污污十八，血管內(nèi)皮細胞及骨髓細胞也呈陽性反應人人摸人人操a片；骺軟骨鈣化區(qū)肥大的軟骨細胞為VEGF陽性反應，但其它區(qū)域的軟骨細胞中無VEGF表達美女的隐私秘视频网站喷水。

Objective:To explore the application of the basic fibroblast growth factor combined partially demineralized allogenic bone in mandibular defects, and to study the effects of bFGF in bone formation as well as the selection of its carrier.

目的：探討bFGF(basic fibroblast growth factor 手机免费观看毛片，堿性成纖維細胞生長因子)復合部分脫礦凍干輻照異體骨在修復下頜骨缺損中的應用，研究bFGF在骨缺損修復中的成骨作用機制及其適宜載體的選擇亚洲黄色免费在线视频观看。

Patients in later series had neither risk factors for osteonecrosis nor osteonecrosis at other extraskeletal sites; instead osteoporosis and significant cardiovascular morbidity/atherosclerosis was found in most of the patients.6,19,21 Other findings suggesting an ischemic etiology in these patients is absent enhancement on MRI of the affected vertebrae,7,15,20 "ischemic bone" noted intraoperatively,14 and vertebral body biopsies demonstrating reactive bone/fibrosis and occasionally osteonecrosis and hyalinized marrow.

以后病例系列中的患者既沒有引起骨壞死的因素大屁股视频国产精品，在其它地方也沒有出現(xiàn)骨壞死国产乱人视频，而是骨質(zhì)疏松癥和顯著的心血管疾病/動脈粥樣硬化發(fā)病率[6，1991婷婷一区二区，21]在线免费观看欧美性爱，其他的發(fā)現(xiàn)表明，在這些患者受影響的椎體上MRI不會出現(xiàn)增強影[7欧美国产精品一页，15高清无码在线不卡，20]，術(shù)中可看到&缺血性的骨塊&[14]999国产精品永久，椎體活檢可看到有活性的骨/纖維化911视频黄色，有時可見骨壞死和玻璃樣變[8，11亚洲av试看，14黄色片三级片久久，16，17国产迷奷高潮A片XXXX，30级乳做a爰片久久毛片A片，31]。

Objective To study osseointegration of implants in vascularized tubular bone and provide a basis of theory.

目的 探討種植體在血管化骨中的結(jié)合機制黄色网站免费看黄色网站免费看黄色网站免费，為今后研究種植體在自體骨中的結(jié)合提供實驗理論依據(jù)av自拍网站。

This study will contribute to a better understanding of mechanism of bone remodeling during tooth movement which may set the basis for clinical work. Methods1. Observe the expression of ATF4 protein in periodontal tissues after orthodontictooth movementA titanium-nickel closed-coil spring was applied to the occlusal surface of the rat maxillary first molar (M1) with a hook and the upper incisors with a ligature wire.

但正畸骨改建與骨發(fā)育是兩種不同的生理過程，ATF4在正畸牙齒移動牙周組織的表達和分布伊人国产在线视频，在機械力的作用下體外培養(yǎng)的人牙周膜細胞中表達變化的情況韩国三级最新，以及在牙周膜細胞向成骨樣細胞分化的過程中所起的作用，國內(nèi)外尚未有報道91在线免费a。

METHODS: 5 g CPC was dissolved in 2 mL water, and then 0.1 g Doxorubicin microspheres was incorporated into the powder-phase CPC. The column microsphere bone cement was prepared at a diameter of 0.18 cm and a height of 1.12 cm. While untreated CPC was taken as blank control and Doxorubicin control was also prepared.

將2 mL水加入5 g骨水泥粉中国产成a人片在线观看视频下载，然后迅速將干燥的0.1 g多柔比星微球加入其中，攪拌均勻成糊狀后推入預制磨具中制備成直徑0.18 cm久久免费视频三级片，高1.12 cm的柱狀載微球骨水泥一级黄色电影网，兩斷端平行，打磨光滑平整眯眯色色，同時制備不載多柔比星的空白對照組538免费精品视频在线播放、多柔比星原藥對照組。

Objective To investigate the dose-effect effects of th ree relating bone growth factors, dexamethasone, recombinant human basic fibro blastic growth factor and recombinant human bone morphogenetic protein- 2 (rhBMP-2), on proliferation and differentiation of periosteal cells so as to provide experimental basis for their further application in bone tissue engineer ing.

骨膜細胞是骨修復黄av在线、重建過程中重要的功能細胞在线观看黄片视频免费，在一定條件下具備向成骨細胞分化，分泌骨細胞外基質(zhì)的潛能宅男国产免费观看视频在线播放，因此成為骨組織工程研究中構(gòu)建細胞-材料復合體非常重要的種子細胞一级片视屏。

Objective To study the use of neuronavigation in combined transpetroal approach, and to provide the observation of the anatomic structure of the facialnerve canal for protecting nerve.

目的 探討神經(jīng)導航這一高技術(shù)在經(jīng)巖骨幕上下聯(lián)合入路中的作用，為經(jīng)巖骨幕上下聯(lián)合入路中保護面神經(jīng)管提供解剖研究欧美一级婬片A片免费播放口。

Of course, since the 1990s, some artists in the Chinese painting field have given prominence to the use of no-born technique in the portrait and landscape paintings. But in Liuming's works, the use of no-born serves for the artistic realm, expressing the desire of retuning to the matrix.

當然欧美性爱特色特黄一级视频，上世紀九十年代以來美国一级视频，中國畫領域的一些藝術(shù)家突出了沒骨的技法在人物畫、山水畫中的運用国内自拍3p视频，但在劉鳴的作品中你懂得网站在线免费观看，沒骨法的運用是為藝術(shù)境界服務的，表達的是回歸母體欲望人人射精品视频。