软骨的

objective:to assess the efficacy of mri in the detection of articular cartilage injury of the knee.

目的：分析mr扫描关节软骨损伤的诊断能力，为关节软骨损伤的临床诊断和治疗提供可靠的影像学依据。

In this paper, by using of a COCT system, articular cartilages with an animal model are studied.

本文用传统光学相干断层成像系统以动物模型对关节软骨进行了研究，对软骨组织的传统光学相干断层图像的层结构随脱水和机械作用的变化进行了分析。

BACKGROUND: Seed cells and supporting materials are two key problems for cartilaginous tissue engineering.

背景：软骨组织工程的两个关键问题是种子细胞和支架材料，保证支架材料上有足够数量的功能细胞是体内形成骨和软骨组织的基础。

Result:There was no statistical difference in the decreasing extent of parameters of extensors and flexors between the patients with and without significant articular cartilage loses.

在Cybex6000上，对12例有明显软骨丧失和21例无明显软骨丧失的单侧膝骨关节炎患者以60°/s、120°/s、180°/s等速测定并比较屈伸膝肌力参数的下降程度。

Most studies relating to the expression of MMPs and TIMPs in cartilage were conducted at different stages of osteoarthrosis, their expression in condylar cartilage during functional mandibular advancement are nowhere reported.

目前关于MMPs和TIMPs在软骨内表达的研究主要集中在骨关节病方面，尚未见功能矫形治疗中髁突软骨内MMPs和TIMPs表达的研究。

Two transverse fast low angle shot sequences (1.5mm slice thickness) were acquired at 3T, and twosagittal MEDICwe sequences (0.6mm slice thickness, isotropic). Thetransverse multiplanar reformats were performed from the sagittalMEDICwe.

在FLASH和MEDIC序列软骨体积测量值与形态学测量值之间的随机配对误差分别是4.3％～6.8％和2.9％～6.6％，系统性误差分别是-0.6％～1.2％和-1.1％～2.8％。2对软骨体积的定量MRI测量，髌骨轴位FLASHwe序列可重复性误差1.2％，MPR MEDICwe序列可重复性误差1.8％。

Tissue engineering and stem cell technologies have established themselves as approved approaches for cartilage repair and eventually will be widely used in the clinical practive.

组织工程和干细胞技术已经确定为对软骨缺损有效的治疗方法，间充质干细胞有望在软骨组织工程中得到更广泛的应用。

During the course of culture in vitro, the biological function of human nasal septal cartilage gradually degrade in accordance with increasing times of passage, chondrocytes after the third generation are not suitable for human cartilage tissue engineering seeds or studying cytobiology.

人鼻中隔软骨细胞在体外培养过程中，随传代次数的增加而功能活性逐渐降低，第3代以后的细胞不适于作为人软骨组织工程种子细胞和用于细胞生物学等方面研究

New forming hyaline cartilage was proved to originate from seeded IHAC labeled by BrdU.

3BrdU标记法证明新形成的透明软骨组织来源于种植的永生化软骨细胞。

Generally, the hearing did not recovery to an availabel level in patients either with silastic film or cartilage slice implants.

再次手术取出植入物时发现，硅片常被包裹在纤维结缔组织形成的包囊中，其周围仍有广泛粘连；同种异体软骨片植入者一般无这种包囊，周围粘连亦较轻，但无论是硅片还是软骨片植入或其它方法手术，它们的术后听力一般都达不到应用水平，其远期疗效更差。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐