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- Keywords Bone substitutions;Calcium sulfate; 骨移植替代物;硫酸钙;
- Conclusions AAB is a simple and effective bone substitute with good comparity, enough hardness and can induce bone-formation. 脱细胞骨在所有骨移植病例中显示良好的支撑效果和骨诱导成骨作用。
- The success of dental implant depend on the using of bone substitute material and biomembrane in great extent. 种植义齿的成功很大程度上倚赖骨替代材料和生物膜的应用，材料学的发展使骨替代材料的各方面性能更加优越。
- This method can provide the exact figure of individual artificial bone substitute. 其优势在于为患者制造出形状准确的个性化骨替代物。
- The vascularization of bone graft and bone substitute is the gurantee of successful transplantation. 骨移植体及骨移植替代物体内血管化过程是移植手段能够奏效的重要保障。
- Our findings have shown that an injectable bone substitute ABM/ CAH exhibitted excellent osteoinductive activity, and CAH was a good carrier for ABM . 可注射CAH /ABM复合物具有良好的骨诱导性，CAH是ABM的良好载体之一。
- Conclusion:BMP/PCC artificial bone could accelerate the repairment of segment defect of long bone.It was an ideal artificial bone substitute. 结论：BMP/PCC人工骨能更快促进长骨大段骨缺损的修复，是一种较理想的人工骨材料。
- Calcium phosphate ceramics, such as tricalcium phosphate (TCP) and hydroxyapatite (HA) are commonly used as bone substitutes. 磷酸钙陶瓷如磷酸三钙(TCP)和羟基磷灰石(HA)是常用人工骨替代材料。
- Because traditional methods such as autografting and allografting have some shortcomings, people have been searching the bone substitutes. 由于传统的治疗方法一自体或异体骨移植都存在一定的问题，因此人们一直在进行人工植骨材料的研究。
- Collagen materials are widely used in tissue engineering, for example, skin replacement, bone substitutes and other bioengineered tissues. 目前，生物可降解的胶原材料是组织工程中研究较多的一类材料，广泛应用于皮肤替代物、骨组织工程和其他生物组织工程。
- It may give CaP ceramics high mechanical performance and high activity simultaneously and is of great importance for bone substitute materials preparing. 从而使合成的粉末更接近天然骨的组成，四川大学博士学位论文有利于提高多孔钙磷陶瓷材料的生物活性。
- At present, we have adopted clinical autologous tissue transplantation, bone substitutes, implants and distraction osteogenesis, has been made more satisfactory clinical results. 目前临床上我们采用自体组织移植、骨代用品植入及牵张成骨技术,已取得了较满意的临床效果。
- This article reviews the main applications of collagen in tissue engineering including skin replacement, bone substitutes and artifical blood vessels and valves. 应用于组织工程,例如皮肤替换、骨替换以及人造血管和瓣膜的替换,就是胶原的重要用途之一。
- The tiger in the cage gnawed listlessly at a bone. 笼子里的老虎在没精打采地啃一根骨头。
- Two substitutions (ie of players) were made during the match. 在比赛中换了两次人。
- She was trying hard to disgorge a fish bone. 她拚命想把鱼刺吐出来。
- Our budget has been pared to the bone. 我们的预算已削减到最低限度。
- Hunger had reduced the dog to skin and bone. 由于饥饿这条狗瘦成了皮包骨。
- The dog wags its tail in expectation of a bone. 那条狗摇著尾巴，巴望吃肉骨头。
- They allow no substitutions on the club luncheon. 规定午餐的套饭不得换菜。
