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- The Hydroxyapatite is one kind of more up-and-coming ceramic transpositional material of artificial bone with wide application. 认为羟基磷灰石是一种很有前途的陶瓷人工骨置换材料。
- The CaSiO3/CPC artificial bone graft substitute shows excellent biocompatibility. 新型骨替代材料硅磷酸钙具有良好的生物相容性。
- Composite artificial bone of porous hydroxyapatite and bone inducing protein (HAP BIP) was made in this experiment. 本实验制备出多孔结构的羟基磷灰石与骨诱导蛋白复合(简称HAP-BIP)人工骨。
- Methods An artificial bone of phosphate glass ceramic was made to be filled perfectly into gap of the palatoschisis. 方法制备具有生物活性的磷酸盐微晶玻璃骨替代材料;
- Conclusion The use of the artificial bone of phosphate bioglass-ceramic is the best choice in the palatoplasty. 结论具有生物活性的磷酸盐微晶玻璃骨替代材料在腭裂整复术中具有不可比拟的优点。
- Methods An artificial bone of phosphate glass-ceramic was made to be filled perfectly into gap of the palatoschisis. 方法制备具有生物活性的磷酸盐微晶玻璃骨替代材料;
- 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。
- Methods Granule hydroxyapatite artificial bone dust was applied to perform operation of projecting forehead and nose. 方法应用颗粒状羟基磷灰石人工骨粉进行隆额隆鼻术。
- As a high-quailty medical biomaterials,hydroxyapatite have been applicated on artificial bone and implant dentes. 羟基磷灰石(Hydroxyapatite,HAP)是一种广泛用于人工骨、种植牙等方面的优质医用生物材料,纳米级的羟基磷灰石由于兼具了纳米小尺寸效应和生物相容性好的特点,在人工骨,药物载体及抗肿瘤活性等方面成为生物医学领域研究的热点。
- The preparation of Bioceramic Artificial Bone (especially the long bone) is an outstanding problem. 生物陶瓷人工骨特别是长干骨的制备,目前还是一个未解决的难题。
- Objective: To validate the biocompatibility and safety of CaSiO3/CPC, a new artificial bone graft substitute and its clinical use. 摘要目的:评价新型骨替代材料硅磷酸钙的生物相容性,从而为其在骨缺损修复领域中的临床应用提供依据。
- Hydroxyapatite(HAP) has become one of the most important artificial bone transplant materials because of its excellent biocompatibility and osteophony. 羟基磷灰石(Hydroxyapatite,简称HAP)因其良好的生物相容性和骨传导性而成为重要的人工骨移植材料。
- 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。
- Bone defect were filled with autogenous bone (10 cases), decalcified allogenous bone (2 cases), artificial bone (4 cases), bone cement (4 cases). 病损切刮术后骨缺损填充采用自体骨10例,异体脱钙骨2例,人工骨4例,骨水泥填塞4例。
- Objective To evaluate the biological compatibility of machinable bioligic glass-ceramic artificial bone transplant substitute. 目的评价可切削生物微晶玻璃人工骨的生物相容性。
- To build artificial bone with osteoblast and growth factors is one of popular studies on current bone tissue engineering. 构建携带细胞因子和成骨细胞的组织工程化人工骨研究是骨组织工程研究的热点之一。
- The structure of artificial bone was designed according to the long bone ofpeople, the outer was compact layer, the inner was porous spongiosa layer. 仿人长干骨的结构梯度进行材料设计:外层为致密层,内层为多孔松质层。采用HAP粉末为原料,添加一定量的生物玻璃,来制备多孔梯度HAP人工骨。本研究首次采用自燃烧法合成了纳米级HAP粉末。
- This concept has been used synthetically to generate apatite-based biodegradable materials that can function as artificial bone in humans. 利用这一原理合成的可降解生物材料可作为人工骨应用于临床。
- After complete removal of dermoid cyst, the sunken frontal bone was examined and repaired with hydroxyapatite particulate artificial bone. 设计发际缘或囊肿周缘的切口,完整切除皮样囊肿,并去除额骨凹陷处表面的骨膜等软组织后,以适量的羟基磷灰石微粒人工骨充填修复额骨凹陷。
- Hydroxyapatite artificial bone,one of the most helpful biomedical materials,has been studied and applied widely in biomedical materials and medical research. 主要从化学的角度对材料复合、表征、应用进行了阐述。