查询词典 femoral

Measurements of bone mineral density of the lumbar spine, femoral neck and Ward's trigone with dual ...

用双能X线骨密度仪测定患者腰椎、股骨颈、Ward's三角区的骨密度，对结果进行分析。

BMD of lumbar spines and femoral neck, Ward and trochanteric areas were measured by dual energy Xray absorptiometry.

结果 73例绝经后骨质疏松症妇女和61例绝经后正常妇女OPG启动子扩增区中找到两个单核苷酸点突变多态性位点，G209A和T245G。

Methods in 1 200 postmenopausal healthy han women, aged 48-56 years (average 53 years), bmd of lumbar spine and femoral neck, ward's and trochanteric areas were measured by dual energy x-ray absorptiometry.

目的 探讨雌激素受体基因多态性在陕西关中地区汉族绝经后妇女中的分布及其与骨密度的相关性。

INTERVENTIONS: A full-thickness defect in articular cartilage was made on the femoral trochlear surface by a drill of 5 mm in diameter and 3 mm in depth. Rabbits were allocated into filling group(type Ⅱ collagen sponge was grafted into left keen joint defect) and control group(right knee joint defect site was set as control) according to random number table.

干预：在股骨滑车面钻孔为直径5 mm、深3 mm的全层关节软骨缺损，按随机数分为填充组(左膝关节缺损部位植入Ⅱ型胶原海绵)和对照组(右膝关节缺损部位作为空白对照)。

Methods Fifty healthy SD rats were fed for twentytwo months in order to build the model of aging rats, the histology of femoral bone, tibial bone and lumbal vertebra was used to observe, then we evaluated the indexes which reflect the degeneration of intervertebral disc including the quantity of collagen type Ⅱ,Ⅹ of intervertebral disc by the immunohistochemistry methods, the relative area of vascular bud, the thickness of calcified layer and uncalcified layer on cartilage endplate and the indexes which reflect the osteoporosis including the thickness ratio of cortical bone, the relative area of bone trabecula, the bone density, the max stress and straining of bone.

50只健康纯种SD大鼠，喂养22个月，建立老龄大鼠模型，进行股骨、胫骨、腰椎等组织学观察，并评价椎间盘退变的相关指标(椎间盘软骨Ⅱ型和Ⅹ型胶原表达、软骨终板血管芽相对面积、软骨终板钙化层/非钙化层厚度)与骨质疏松的相关指标(骨皮质厚度指数、骨小梁相对面积、骨密度、骨最大应力和应变)的相关性。

Results There was moderate or strong negative correlation among the indexes of the degeneration of intervertebral disc including the relative area of vascular bud, the ratio of the uncalcified and the calcified layer, the quantitation of collagen type Ⅱand the indexes of osteoporosis including the thickness ratio of cortical bone, the relative area of bone trabecula, the density of femoral bone and vertebral body bone, the max stress and straining of bone.

结果 骨质疏松相关指标骨皮质厚度指数、骨小梁相对面积、股骨密度、椎体骨密度与椎间盘退变指标终板血管芽相对面积、非钙化/钙化层比值、Ⅱ型胶原定量之间存在中度到强度的负相关，而与Ⅹ型胶原表达存在中度到强度的正相关，其中椎体骨密度与软骨终板的Ⅹ型胶原相关性最强。

MAIN OUTCOME MEASURES: Some biomechanical characteristics of uncemented and cemented femoral prostheses, such as the distress distribution and initial micromovement at different bone densities, were measured.

主要观察指标：测量生物型和骨水泥型股骨假体在不同股骨密度下的应力分布及初始微动等生物力学特性。

RESULTS: Relatively well-distributed whole distress and slight initial micromovement of uncemented femoral prostheses were found in male patients at 30-60 years old and in female patients at 40-55 years old.

结果：生物型股骨假体上的整体应力在男性30~60岁年龄段分布相对较均匀，初始微动变化较小；在女性40~55岁年龄段分布相对较均匀，初始微动变化较小。

The aim is to provide structural support to the femur by replacing uncontained non-circumferential femoral defects, reducing stress risers and speeding up the healing process.

目的是，通过置换非包容的非环形的股骨缺损，减少应力升高和加速愈合进程，提供股骨以结构支撑。

In addition with more mortality and general complications,we therefore recommend primary operative stabilization of undisplaced femoral neck fractures.

结论股骨颈无移位骨折保守疗治的患者承受较高的继发移位和股骨头坏死的危害，所以笔者建议早期切除缝合疗治无移位型股骨颈骨折。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。