Absorbability and transport of Cd in plants depended on the test crop species and Cd concentrations in the soil.

可吸收性和運(yùn)輸?shù)腃D在植物取決于對試驗(yàn)作物品種和CD濃度在土壤中97免费视频在线观看。

This study uses Seprafilm Bioresorbable Membrane to wrap around the repaired extensor tendon in the forepaw of rabbit to examine its anti-adhesion effects.

本實(shí)驗(yàn)以Seprafilm可吸收性薄膜包繞在白兔前腳的伸肌腱上其預(yù)防粘連的效果浮力国产第三页草草影院。

Methods: twenty rabbits with fracture of the femur diaphysis were treated by intramedullary nailing of femur with composites rod of resorbable dl polylactic acid calcium metaphosphate. the animals were sacrificed at 2, 4, 8 and 12 weeks after surgery. the fracture healing, the material degradation and mechanical properties were studied with x ray films, macroscopic, microscopic and electron microscopic observations.

用生物可吸收性聚乳酸/偏磷酸鈣復(fù)合物棒對20只兔股骨髁上實(shí)驗(yàn)性骨折行髓內(nèi)固定欧美一级黄C片，術(shù)后2秋霞超碰淫乱c， 4欧美AAAA在线视频播放， 8和12 wk分別經(jīng)x線攝片国产交换配乱婬视性色aV、肉眼、光鏡和電鏡對骨折的愈合wwwaaa827com、材料的降解性能和力學(xué)性能進(jìn)行觀察操人在线观看91在线。

Of all materials available, calcium phosphate cement is an important biomaterial for hard tissue repair because of its chemical and crystallographic similarity to the carbonated apatite in bones and has received considerable attention. CPC consists of a mixture of fine particles of calcium phosphate salts, the CPC powder can be mixed with water to form a thick paste that can conform to osseous defects to form degradable hydroxyapatite, therefore, CPC's moldability, together with its excellent biocompatibility and osteoconductivity, make it a highly desirable material for orthopaedic repair.

磷酸鈣骨水泥是一種非陶瓷型羥基磷灰石類材料亚洲狂插，生物學(xué)特性與骨的化學(xué)組成相似，其良好的生物相容性和骨傳導(dǎo)性引起人們的廣泛重視www.草草影视.com，同時(shí)具有可吸收性国产黄片AV无码，良好的蛋白親和性，可復(fù)合骨形成蛋白而具有骨誘導(dǎo)性久草久草视频，制備簡便特级黄色视频毛片、固化迅速、易塑形亚洲可以免费在线观看的黄色网址、在結(jié)晶過程中不產(chǎn)熱等許多明顯的優(yōu)勢使其廣泛用于骨缺損修復(fù)久久免费A级毛片高清在钱、骨強(qiáng)化和骨替代。

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日韩特黄A片毛多片免费观看、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玖玖在线视频、14 days、28 days亚洲Av人妻无码天堂、3 months were performed post-operatively to determine the healing response of each treatment modality.

本研究之目的在評估與工研院生醫(yī)中心合作發(fā)展出可吸收性去乙醯幾丁聚醣/膠原蛋白復(fù)合之組織導(dǎo)引再生膜片欧美黑白性爱视频，并選擇與可吸收性之BioMend Extend 及Peri-Aid 膠原蛋白膜片，和GORE-TEX OSSEOQUEST 合成高分子膜片欧美性爱自拍小视频，及不可吸收之GORE-TEX e-PTFE合成高分子膜片黄视频官方网站，等其他四種市售商品材料共同對照評估，應(yīng)用8只年齡為12個(gè)月的雄性小獵犬人妻视频在线精品网站免费，均分4組(分別為7天www.大色网.com、14天、28天,2021国产一级黄色视频、3個(gè)月)视频高清国产在线观看网站下载安装，為動物活體評估模式，在實(shí)驗(yàn)犬之左AV三级在线观看网址、右下顎第一一级一a片、二小臼齒及大臼齒的頰側(cè)區(qū)制造骨缺損后，分別植入組織導(dǎo)引再生膜片日本特级黄大片，依實(shí)驗(yàn)設(shè)定時(shí)間將小獵犬犧牲，取下缺損區(qū)骨頭欧欧美一级清，以光學(xué)顯微鏡觀察量測其牙堊質(zhì)再生高度與齒槽骨再生高度之變化AAA黄片一级二级三级，以探討其組織再生模式及評估新膜片在臨床應(yīng)用之適用性。

In the body, chitin can be digest through by enzyme and is a low immunogenetic poly-saccharide.

殼糖是一種身體可吸收性材料免费人成网站视频观看点击进入，具有生體可相容性及生體可降解性呦精品www在线播放，并且經(jīng)由一些體內(nèi)的酵素分解產(chǎn)生中間產(chǎn)物具有免疫賦活性。

As one of aliphatic polyether-ester, poly (p-dioxanone) shows not only excellent biodegradability, biocompatibility and bio-absorbability, but also good flexility, tensile strength and knot strength. The PPDO has already been used in some biomedical materials such as suture, bone repair device and may have potential application in peroral or parenteral drug delivery systems.

聚對二氧環(huán)己酮是脂肪族聚醚酯的一種涩涩在线播放视频视频，不僅具有優(yōu)良的生物降解性欧美乱妇狂野欧美在线视频、生物相容性和生物可吸收性超碰黄色1，而且具有出色的柔韌性、抗拉強(qiáng)度和結(jié)節(jié)強(qiáng)度国产老人性交黄片，可應(yīng)用于生物醫(yī)用材料色色色色鬼，例如手術(shù)縫合線、骨科修復(fù)材料等国货自拍网，并在口腔和非腸道給藥系統(tǒng)中具有潛在的應(yīng)用前景日韩精品无码露脸视频迅雷下载。

The porously sintered hydroxyapatite and poly oligomer were used to prepare a series porous poly/hydroxyapatide composites as a biodegradable hard tissue repair material, and its physical-chemical properties were studied in this investigation. The used PLLA oligomer, mentioned above, was prepared via acidic hydrolytic reaction.

本研究利用燒結(jié)的方法制作多孔性的氫氧基磷灰石燒結(jié)體，加入聚乳酸及由高分子量聚乳酸降解的乳酸寡聚物制作成PLLA/HA復(fù)合材国产午夜亚洲精品一级在线，以作為硬組織生物可吸收性修補(bǔ)材之用性ⅩXXXXHD欧美精品。

Methods:Samples of ACG,ACGP and β TCP in the size of 10 mm×3 mm×2.5 mm were prepared and implanted subperiosteally into the mandible deffects in 48 rabbits .

可吸收性微晶玻璃、燒結(jié)型可吸收性微晶玻璃粉植入兔頜骨人工缺損區(qū)后觀察X線片黄色一区二区三区无码视频网站、橫截面積測量欧美又黄又大又粗大片、光鏡、電鏡及能譜分析的變化www三级片网站com。

The company mainlyproduces and sells single-use medical devices and products, including Non-absorbable Surgical Suture, Absorbable Surgical Suture, Medical Sewing Needle, Surgical Suture Needles with Thread,Scalpel Blade, Bone Steel Needle, Disposable Uretra-catheter

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