compact bone

An experimental study on the damage mechanism of compact bone

密质骨损伤机理的实验研究

Test on J-Integral and Study of Fracture Toughness of Human Compact Bone

人密质骨J积分的测试和断裂韧性的研究

The mechanical properties of human compact bone

人的密质骨的力学性能

The experimental study of the relationship between electromechanical potentials and strains of human compact bone

人密质骨力－电电位与应变关系的实验研究

In Group VI , there appeared compact bone tissues of maturity .

对照组Ⅵ见成熟的致密骨组织；

When this occurs , cancellous bone comes compact bone .

当这种情况发生时，松质骨变成密质骨。

As a practical example , the numerical simulation of mechanical characteristics for compact bone by homogenization method is introduced .

作为应用实例，本文介绍了均匀化理论在密质骨力学性能的数值模拟中的应用。

Effects of cytotoxic agents on proliferation and differentiation of mesenchymal stem cells from mouse lung and compact bone

细胞毒药物对小鼠肺组织和骨组织间充质干细胞增殖和分化的影响

Influence of tamoxifen on bone mineral density of cancellated bone and compact bone in ovariectomized rats

他莫昔芬对去势大鼠松质骨及皮质骨骨密度的影响

METHODS : Pig femoral compact bone were defatted by methanol / chloroform ( 1:1 ) .

方法：采用1∶1甲醇/氯仿对猪股骨密质骨进行脱脂，然后用酶处理脱脂猪骨。

Results : Mandibular canal was formed by a thin layer of compact bone in spongy bone of mandibular bone .

结果：下颌管是下颌骨的骨松质内形成较薄的骨密质骨管。

At the same time , the changes in mechanical strength cf compact bone tissue and the mechanical problem in clinical orthopaedics have found .

同时，对骨密质组织的力学强度变化和临床矫形中的力学问题进行了研究。

The main composition of extracellular matrix of compact bone , collagen fibrils and minerals , were preserved in the natural position and structure characteristic .

密质骨骨基质的主要成分胶原纤维和骨盐仍维持原有形态及结构特征，胶原纤维聚集、排列成规则的网状支架。

The hammer composed of simple compact bone , without recognizable osteon ( Haversian system ) and interstitial lamella ;

锤骨为简单的密质骨，不能分辨骨单位及间骨板；

Conclusion : There is high correlation between of Xba ⅰ polymorphism and BMD of spongy and compact bone of radius .

结论：ER基因XbaⅠ酶切多态性分布与桡骨松质骨以及桡骨密质骨的骨密度之间显著相关（P<0.05）。

The relation formula of intra pressure and flow rate was obtained , which is the basis of further study on mechanosensory problems in the compact bone .

得到了它们内部压力与流量的关系式，为进一步研究密质骨内力敏（mechanosensory）问题提供了依据。

The method of induction of the supernatant cultured with primary neuron could make MPC from compact bone of mice differentiated into neuron-like cells directly .

通过微环境体液（神经元原代培养上清液）诱导的方法能够使小鼠密质骨来源的MPC定向分化为神经元样细胞。

The thickness of compact bone were measured on inferior border of lamina , isthmian part and pedicle of vertebral arch .

L3、4、5椎各5个，行椎板下缘、峡部、椎弓根锯开，作剖面骨密质厚度测量。

Conclusion Fall of BMD and decrease of biomechanical properties in cancellated bone is prior to that in compact bone in rats with SCI .

结论脊髓损伤后松质骨骨密度和生物力学性能的降低先于密质骨。

Bone mass of compact bone of TX decreased ( P < 0 . 05 ), and endosteal bone formation and bone resorption increased in the OVX group ;

密质骨：OVX组胫骨中段（TX）骨量减少（P<0.05），骨内膜骨形成和骨吸收增加。

Results : In the control group , the blood flow of humerus was the highest in the diaphysis , the compact bone and the bone marrow among all the long bones .

结果：对照组骨组织血流量，在长骨干、皮质骨和骨髓中，以肱骨血流量最高；

By day 21 , new bone integrated into both materials . And by day 42 , newly formed bone was mature and formed a thin layer of compact bone in the defect opening .

21天时，新生骨均见有和两种材料的整合，42天时，新生骨逐渐成熟，在材料填充的缺损口覆盖一层骨组织。

AIM To discuss the influence of selective estrogen receptor modulator ( SERM ) on bone mineral density loss in cancellated bone and compact bone of ovariectomized rats .

目的选择性雌激素受体调节剂对去势大鼠松质骨、皮质骨骨密度的影响。

A full-thickness defect without penetrating the subchondral compact bone was made in the condyle of the rabbits , sodium hyaluronate ( 5 mg ) and prednisolone ( 12.5 mg ) were applied locally .

第2组：兔颞下颌关节髁突软骨全层损伤后局部应用透明质酸钠（5mg），10只；

In the images of the CPR reconstruction , the mandibular canal was composed of a thin compact bone , and extended to the midline and became thinner , and continued to be the mental foramen .

在CPR重建图像上，下颌管壁由一薄层骨密质构成，向中线延伸并逐渐变薄，在颏孔附近形成无管壁的腔道。

The results showed reduction in blood calcium , rise in AKP , thinning in compact bone , decrease in bone density , loose and porotic surface of bone , differences in height and mineralization of teeth and abnormal structures of enamel and dentin along with bone fluoride increase .

结果指出，随着骨氟增加，血钙降低、碱性磷酸酶升高、骨皮质变薄、密度降低、骨表面疏松多孔，牙齿磨灭不齐、钙化不良、釉质与本质结构改变。

Methods : The three-dimensional finite element model , consisting of tooth , peridental membrane , compact and cancellous bone , was developed .

方法：以电子计算机技术建立了包括牙齿、牙周膜、硬骨板、松质骨和皮质骨的下颌前磨牙三维有限元模型。

The compact structure of bone trabecula beneath the sus-tentaculum talus progresses to the inferior part of the posterior calcaneal facet .

载距突中关节面下方的骨小梁结构致密，并且与跟骨后关节面下方的致密骨小梁相连续；

Results CHC was filled in the middle and anterior part of the fracture vertebra , and the interface was compact between CHC and bone . The height of fracture vertebra restore to 80 % ~ 100 % ( 95 % ± 3.6 % ) .

结果术后X线片显示，CHC固化后充填在椎体中前柱，与骨界面结合紧密，椎体的高度平均恢复到80%~100%（95%±3·6%）。