首页> 外文会议>NATO Advanced Research Workshop on Nanostructured Materials and Coatings for Biomedical and Sensor Applications Aug 4-8, 2002 Kyiv, Ukraine >THE RESEARCHES OF PROPERTIES OF BIOMATERIALS BASED ON BIOLOGICAL HYDROXYAPATITE IN SYNTHETIC AND NATURAL PHYSIOLOGICAL MEDIUMS
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THE RESEARCHES OF PROPERTIES OF BIOMATERIALS BASED ON BIOLOGICAL HYDROXYAPATITE IN SYNTHETIC AND NATURAL PHYSIOLOGICAL MEDIUMS

机译:基于生物羟基磷灰石的生物材料在合成和天然生理介质中的性质研究

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Biomaterial "Osteoapatit keramichesky" (OK) based on biological hydroxyapatite (BHAp) under the trademark "Osteoapatit" were studied. A silicate-borate-sodium glass amount in the OK samples composition reached 85% (mass.). The degree of biochemical activity was appreciated on a loss of sample mass in blood plasma and normal saline solution. An influence of biomaterial on activity of humane bone marrow osteogenics cells-precursors was investigated. The experimental researches of interaction "in vivo" between biomaterials and bone tissue were conducted in 35 adult mongrel dogs. A new bone formation and rebuilding of OK granules after implantation in bone defect have been studied.
机译:研究了基于生物羟基磷灰石(BHAp)商标为“ Osteoapatit”的生物材料“ Osteoapatit keramichesky”(OK)。 OK样品组合物中的硅酸盐-硼酸盐-钠玻璃量达到85%(质量)。血浆和生理盐溶液中样品质量的损失使生化活性得到赞赏。研究了生物材料对人骨髓成骨细胞前体活性的影响。在35只成年杂种犬中进行了生物材料与骨组织之间“体内”相互作用的实验研究。研究了骨缺损植入后OK颗粒的新骨形成和重建。

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