查询词典 T-bone steak

Abstract］ Objective Approaching the bone formation ability of repairing bone defect by nano-.hydroxyapatite compounding rhBMP-2.Methods There were 9 cases of osteofibrous dysplasia.

摘要］ 目的探讨纳米羟基磷灰石复合rhBMP-2修复骨缺损的成骨能力。

BACKGROUND: In bone tissue engineering researches, we are confronted with a problem of how to rapidly vascularization in the transition from experiments in vitro to osteogenesis in vivo. Only early establishment of blood supply can maintain the osteogenetic advantage of tissue-engineered bone.

背景：在骨组织工程研究中，面临从体外实验过渡到体内成骨时如何快速血管化的问题，尽早建立血运才能保留组织工程骨的成骨优势。

Methods Osteogenetic culture medium containing different concentrations of atorvastatin 10^(-6, 10^(-7), 10^(-8)mol/L and control were added in the murine bone marrow cell subculture. The proliferation of the stromal cells was observed, and alkaline phosphatase staining and examination were done to check the differentiation ability of bone marrow cells. Alizarin red staining was performed to evaluate the mineralization of the osteoblasts in culture.

分别将10^(-8)、10^(-7)、10^(-6)mol/L的阿托伐他汀和空白药物加入传代培养的小鼠骨髓基质细胞，通过细胞形态学观察、细胞增殖率检测、碱性磷酸酶检测和钙结节染色，比较药物在成骨细胞分化过程中对细胞增殖和分化的影响。

OBJECTIVE: To probe into skeletal muscular changes during osteogenetic process in bone defect repair with vaseularized muscle flap that was taken as the carrier of bone morphogenetic protein.

目的：探讨带血供肌瓣作为骨形态发生蛋白载体修复骨缺损成骨过程中骨骼肌的变化。

OBJECTIVE: To discuss the effect of the reverse transcription virus mediated human bone morphogenetic protein7(hBMP-7) gene transfection on the proliferation and osteogenetic differentiation of the bone marrow mesenehymal stemcells of the rabbits.

目的：探讨逆转录病毒介导的人骨形态发生蛋白7基因转染对兔骨髓间充质干细胞增殖和向成骨细胞分化的影响。

The capacity of repairing bone defect of biodegradable PLA and the efficacy of PLA as a carrier for bone morphogenetic protein are determined with detecting the osteogenetic process.

18只日本大耳白兔，随机分组，在双侧下颌骨体部形成 12 m m× 6 mm的缺损，分别植入聚乳酸-人骨形成蛋白- 2复合物(PL A- rh BMP- 2 )、单纯聚乳酸，于 2、4、8、12周分批处死。

Objective: Bone marrow stromal cells are commonly used in bone tissue engineering as osteogenic stem cells.

目的：骨髓基质细胞是最为常用的骨组织工程种子细胞。

Osteogenic factors play an important role in the process of bone formation and bone-related diseases.

成骨因子在骨形成过程及骨相关疾病过程中发挥重要的作用，越来越多的成骨因子已用于临床及骨组织工程研究中，其效果已经得到了临床证实。

This experiment is sought to study the contribution of different gene in osteogenous differentiation of bone marrow stromal cells and optimize the seed cells of bone tissue engineering.

为了优化骨组织工程种子细胞，探讨不同基因对骨髓基质干细胞成骨活性的影响，我们首先利用RT-PCR方法获得了全长BM P-2，VEGF 165及bFGF基因，克隆入真核表达载体pcDNA 3.0，鉴定正确后，经脂质体介导转入分离培养的大鼠骨髓基质干细胞，G 418筛选出稳定表达株。

Results Most of the bone metastases are osteolytic (71%),and spine is the predilection site of bone metastases (53%).

X线、CT是诊断转移性骨肿瘤最基本的检查方法，掌握好转移性骨肿瘤的基本特性和转移特点有利于提高诊断水平，减少漏诊、误诊的发生。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。