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首页> 外文期刊>Journal of biomedical materials research. Part B, Applied biomaterials. >In vitro characterization and in vivo properties of a carbonated apatite bone cement
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In vitro characterization and in vivo properties of a carbonated apatite bone cement

机译:碳酸磷灰石骨水泥的体外表征和体内特性

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摘要

This study evaluated the in viva behavior of an injectable calcium phosphate bone cement implanted in bone defects at the distal end of rabbit femora. After 3 weeks, samples were harvested and processed for undecalcified sectioning. Scanning electron microscopy, transmission electron microscopy, and Fourier transform infrared microspectroscopy showed direct contact of bone and cement without soft tissue interposition, biocompatibility, and bioactivity with osteoconductive properties.
机译:这项研究评估了在兔股骨远端骨缺损中植入的可注射磷酸钙骨水泥的体内行为。 3周后,收获样品并进行处理以进行未脱钙的切片。扫描电子显微镜,透射电子显微镜和傅立叶变换红外光谱表明,骨和骨水泥直接接触,没有软组织介入,生物相容性和具有骨传导特性的生物活性。

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