查询词典 femur

In a conventional total hip replacement, orthopedic surgeons remove the head of the femur, or the ball of the hip joint, and replace it with a metal stem inserted into the thigh bone.

在传统的全髋关节置换术，骨科医生的头部移除股骨，或球的髋关节，并代之以一个金属干插入到大腿骨头。

So we assess the narrow-sense heritability (h2) of FA and size in fore femur and cross vein of laboratory population CB using parent-offspring regressions after selected by Bt-cotton for 8 generations.

矛{用黑光灯诱蛾法采集了各点棉铃虫上灯蛾，在实验室内测定了各点成虫后足腿节的FA。

After three months, gained blood from cardinal vein and detected the level of serum E2; put all rats to death and got femur bone tissue with asepsis condition. Detected the transcriptional level of PTHR1 gene with RT-PCR. And detected the expression level of PTHR1 protein with Western blot. Results: In ovariectomized groupthe level of serum E2 was 13.80±1.10 pmol/L, the E2 of model control group was 23.51±1.20 pmol/L.

术后3个月腹主静脉取血，测定各组大鼠血清E2水平；分别用小动物骨骼强度测定仪和双能X线骨密度仪检测右股骨生物学力学和骨密度；从左股骨中提取总RAN和总蛋白，分别检测PTHR1在转录和翻译水平上的变化。

Methods Both sides of the condyles of femur from 3 female sheep with ovariectomy-induced osteoporosis sine employed in this experiment.

3只经去势后骨质疏松的绵羊选取双侧股骨髁，植入EPS，饲养3个月依次进行切片组织学观察。

Methods: The rabbit model of the articular cartilage of the femur condyles injuries was established to use different motive methods after operation, and observed the regeneration of the articular cartilage by SEM.

建立兔的膝关节股骨髁深／浅层关节软骨损伤模型，施加不同的术后活动方式，扫描电镜观察软骨再生情况。

OVX model of S-D rats was established. Bone mineral density and the levels of mRNA and protein of RANKL and OPG in condyles of femur were detected at different times. The relationship between the expression of RANKL and OPG and osteoporosis was investigated.

3建立去卵巢大鼠模型，于术后不同时间点取股骨髁，检测骨组织RANKL、OPG的mRNA、蛋白表达情况，测量股骨髁的骨密度，观察RANKL、OPG表达与骨质疏松的关系。

Tissues from condyles of femur were observed by HE staining and 2, 4, 6-trinitrophenol rosein staining, and mineral apposition rate of bone was calculated.

术后18周时，行股骨髁组织切片HE染色和品红苦味酸染色，观察植入物降解情况并比较骨矿物质沉积率。

Articular cartilage of femur head epiphyses was collected in 3,6,12,24,48 hours,5 days,2 and 4 weeks after the operation.Expression of iNOS and HSP70 were analyzed by immunohistochemical technique.

制作4周龄SD大鼠缺血再灌流及对照模型，每组各40只，于术后3、6、12、24、48h、5d、2、4周不同时点对股骨头骨骺关节软骨iNOS及HSP70进行免疫组织化学检测。

Objective: To investigate the morphology change of articular cartilage of femur head epiphyses after ischemic-reperfusion and possible mechanisms, to explore the role of iNOS, HSP70 and apotosis in the process, and give theory basis for prevention and cure of degeneration of articular cartilage.

目的：明确股骨头骺缺血-再灌流后关节软骨的形态学改变；了解iNOS、HSP70、细胞凋亡在股骨头骺缺血-再灌流后关节软骨的作用，探讨形态学演变的可能机制；为关节软骨退行性病变的进一步研究和防治提供一定理论依据。

Objective:To explore the expression of iNOS and HSP70 in articular cartilage of femur head epiphyses after dealed with ischemia-reperfusion.Methods:Four-weeks Sprague-Dawley rats were classified randomly two groups:experiment group and control group,40 animals in each group.

目的：探讨发育期髋关节股骨头骨骺关节软骨缺血再灌流后的诱导型一氧化氮合成酶及热休克蛋白70(HSP70)的表达。

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