查询词典 femur

Distal femur fracture;Chinese Herbal Fumigating and Washing;Conventional treatment;Postoperative rehabilitation contrast;Retrospective Study

股骨远端骨折；中药薰洗；常规治疗；术后康复对比；回顾性研究

Objective: This experimental study is based on earlier animal and clinical experiment, drawn thinkings of combinations with two methods and pursued a synthesis method of high-efficiency, cheap and convenient calcium and exercise treatment. We adopt taking natural-clam's casing powder and preconcereted-intensity excises to intervene shape of osteoporosis in gelded rats, than we compare the indexes such as the biomechanics indexes of the right femur and the third lumbar vertebrae, the weight and uterus quotiety of rats before the experiment to these indexes after the experiment. We hope to find better and suitable way to prevent and treat the postmenopausal osteoporosis and offer reference for clinic.

目的 本实验的主要目的是在前期动物实验的基础上，引入两种方式联合干预的思维，立足于探求既高效又经济、方便的补钙剂加上与运动疗法相联合的方式，对切除雌性大鼠卵巢而复制成的骨质疏松症模型进行服用天然贝类蛤蜊壳粉，同时施以预定强度的运动刺激的方法，再通过试验前后大鼠体重、子宫指数的变化及大鼠股骨和椎体生物力学指标的对比变化进行分析，以期探索出防治绝经后骨质疏松症的更好的、更适宜于大众的手段；并为天然钙剂和运动联合作用防治PMOP提供参考。

From 1-month-old SD rat tibia and femur bone marrow to obtain BMSCs, cultured and passaged them.

取1月龄SD大鼠胫骨和股骨骨髓进行BMSCs贴壁培养和传代。

It involved four components those were expanding medullary cavity with drills and femur preparation with metal rasps and bone cement filling and prosthesis or intramedullary pin insertion.

股骨髓内操作包括了四个主要内容：可弯曲的软钻扩髓，带齿的实心金属锉锉髓腔，骨水泥的填充，人工假体或髓内钉的置入。

OBJECTIVE: To explore the stress distribution of the femur and prosthesis following hip resurfacing arthroplasty.

目的：观察人工髋关节表面置换术后股骨及假体的应力分布。

The head of the femur.This special piano chair swivels round on a large screw so that you can put it at the right height.

这张特制的钢琴用椅有一大螺钉支撑，以便使演奏人调整到合适自己的高度。

Morphological research also indicated that WHE was able to significantly increase the amounts and width of bone trabeculae of femur metaphysic and enhance the bone intensity.

形态学检测表明，WHE能明显增加股骨骨小梁的数目和宽度，提高股骨和腰椎的骨密度。

In 1866, a Swiss engineer, Culmann, noted that the internal trusses in the head of a human femur, anatomically known as trabeculae, were oriented in exactly the direction of the lines of maximum internal stress.

在1866年，一个瑞士的工程师，Columann则对於人体的股骨的街头内部分隔带，则会在最大的内部压力下，精确的呈现了其线条。

Results After 3 months of kidney radiation by 15 Gy of Cs137 γ-rays, the changes with kidney shrank, Bowman's capsules straitened or disappeared, glomerular swelled, some epithelia denaturalized or died were observed. Mitochondria tumefied and the cristae shortened, lessened and disordered. Urine β2-MP rose evidently. It was lowered significantly the renal 25-OH-D-1α-hydroxylase activity and its mRNA expression. The dry and ash weight, BMD of femur and lumbar were significantly reduced, volume and width of bone trabecula were distinctly decreased and the space increased in model group. The Pyd / Cr increased and ALP decreased as well.

结果 15Gy 137Cs-γ射线肾局部照射3个月后肾脏体积缩小，肾小球肿大，Bowman氏囊囊腔狭窄甚至消失，部分肾小管上皮细胞变性、坏死，线粒体肿胀，体积增大，线粒体嵴变短、减少、排列紊乱；尿β2-MP显著增加；肾1α羟化酶活性及1α羟化酶mRNA基因表达量明显下降；肾辐射组股骨干重、灰重、腰椎和股骨BMD明显降低；骨小梁体积和骨小梁宽度减少，骨小梁间距增加，MAR减小；腰椎压缩和股骨三点弯最大载荷明显降低，Pyd / Cr值明显增加，ALP显著降低。

All mice were killed by cutting neck on 7th day,ulnas and femur were taken out.The bone marrow histologic morphology and ultrastructure of mice ulnas were ovserved.

于第7天断颈处死小鼠，取出尺骨和股骨，计数骨髓单个核细胞，并行尺骨组织学切片和超微结构观察。

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