查询词典 bone

This improved establishment xenogenic deproteinizated bone scaffold immunogenicity is lower, do not affect autogeneic MSCs ossify, and if it compound with rhBMP2, its ossify ability equivalency with autogenous bone.

改良法制备异种脱蛋白骨能够作为组织工程支架修复山羊胫骨大段骨缺损； 4。

When distinction bone sarcoma and osteomyelitis,except presses the routine analysis to arise the age,good sends the spot,the periosteum responded,is close to the soft tissue to ossify outside the union clinical material,but also must specially pay attention observes Cheng Gu and the broken bone relations,the penetration phenomenon sees clearly the question essence,can reduce misdiagnoses.

在鉴别骨肉瘤与骨髓炎时，除按常规分析发病年龄，好发部位，骨膜反应，邻近软组织改变结合临床资料外，还要特别注意观察成骨与破骨的关系，透过现象看清问题本质，才能减少误诊。

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。

Cartilage damage can also occur as part of other rare conditions such as osteochondritis dissecans (where loss of blood supply causes a piece of bone and cartilage to separate from the bone) and relapsing polychondritis (which causes swelling of the cartilage in the ear).

软骨损伤，也可能会出现的一部分，其他罕见的条件，如剥脱性骨软骨炎（其中损失的血液供应的原因一块骨与软骨脱离骨）和复发性多软骨炎（造成肿胀，关节软骨在耳）。

These compounds have high affinity for bone and inhibit osteoclast resorption but not promote bone formation.

但这类化合物只是单方面抑制骨的重吸收，对骨形成并没有促进作用。

Objective To evaluate the osteogenesis of partially decacified bone in repairing bone defects.

目的 探讨部分脱钙骨修复骨缺损的成骨作用。

Osteosarcoma is the most common malignant bone tumor in adolescents and young adults, characterized by the proliferation of tumor cells producing osteoid or immature bone matrix.

骨肉瘤是青少年中最常见的恶性骨肿瘤，其特点是产生骨样组织和不成熟骨基质的肿瘤细胞大量增殖。

During the process of osteophyte formation mesenchymal cells covering the periosteal bone surface proliferate and differentiate into chondroblasts and osteoblasts, which build up cartilage and bone matrix.

在骨赘形成过程中，覆盖骨膜骨的间充质细胞增生、分化为软骨母细胞和成骨细胞，后两者构建了软骨和骨基质。

Results Soft tissue swelling: 19 cases showed on CT (degree Ⅰ 6 cases; degree Ⅱ: 5 cases; degree Ⅲ: 8 cases), and 12 cases showed on MRI (degree Ⅰ 4 cases; degree Ⅱ 3 cases; degree Ⅲ 5 cases); Arthroedema seven on CT, and Ⅱ on MRI; Synovium granulation hyperblastosis 13 on CT, and 10 on MRI; Changes of joint space 13 on CT, and 17 on MRI. Destruction of bone (6 cases), osteosclerosis (15), osteoporosis (4), bone pneumatosis (6) and abscess-like cyst (1) were seen on CT.

结果 CT显示软组织肿胀19例（Ⅰ度6例，Ⅱ度5例，Ⅲ度8例），MRI显示12例（Ⅰ度4例，Ⅱ度3例，Ⅲ度5例）；CT显示关节腔积液7例，MRI显示Ⅱ例；CT显示滑膜肉芽组织增生13例，MRI显示10例；CT显示关节间隙改变13例，MRI显示7例；CT显示髋关节骨质破坏6例，骨质硬化15例，骨质疏松4例，骨内积气6例，脓肿样囊腔1例。

Objective:Osteoporosis is syndrome shown on the bone absorptive rate is higher than formative rate during the metabolism of their bones. As the result, the progression of calcium deficiency and the degeneration of bone tissue are the characters in this period. Clinical manifestations appear on these elder persons, which are osteosclerosis and increasing the possibility of fracture.

目的： 骨质疏松症(Osteoporosis，简称OP)是指在骨代谢过程中，骨吸收大于骨形成，出现以低骨量和骨组织的显微结构的退行性变为其特征，临床表现为骨脆性和骨折易感性增加的一种代谢性疾病。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。