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骨组织工程研究为治疗骨缺损、骨不连开辟了新的途 经[1]。目前,国内外学者多采用成骨细胞、骨膜细胞和骨髓基 质细胞种植于人工合成材料上制备组织工程化骨[2-5]。采用 骨髓基质细胞和天然材料,尤其是脱蛋白骨来制备组织工程化 骨的研究报道甚少[6]。本实验检测
Bone tissue engineering for the treatment of bone defects, nonunion has opened up a new way [1]. At present, many scholars at home and abroad use osteoblasts, periosteal cells and bone marrow stromal cells planted in synthetic materials on the preparation of tissue engineered bone [2-5]. The use of bone marrow stromal cells and natural materials, especially deproteinized bone to prepare tissue-engineered bone rarely reported [6]. The experiment test