骨量

比如，宇航员的骨量会下降。

For instance , astronauts lose bone mass .

1α（OH）-D3对去势大鼠下颌骨骨量变化的影响

The effects of 1 α( OH ) - D_3 on bone mass of mandibles in ovariectomized rats

结果A组感染控制及骨修复均良好，感染控制率、再生骨量明显优于B组；

Results The rates of bone infection controlled of group A was superior to that of group B or C.

维生素K对幼鼠骨量及骨强度影响的实验研究

Effect of various levels of vitamin K intake on parameters of bone metrology and biomechanics in rats

目的评价防治骨质疏松症药物1α（OH）-D3如何影响下颌骨的骨量变化。

Objective To evaluate the protecting effects of 1 α( OH ) - D 3 on mandibular bone loss .

螺旋CT可以提供种植区骨量和骨密度的信息，对种植术前设计具有重要意义。

Spiral CT is a useful tool for determining the bone quantity and bone density , it is important for preoperative design .

组织形态计量分析：4周和8周，各实验组的成骨量无显著差异（P＞0.05）；

Histomorphology analysis : 4 weeks and 8 weeks , the quantity of bone formation has no significant difference among 3 experimental groups ( P > 0.05 );

IGF-1是维持骨量和促进骨细胞生长的重要因子。

IGF-1 is important factor which maintained bone mass and promoted bone cells growth .

观察Graves病患者骨量减少和骨质疏松的患病情况，并对男性与女性患者的患病情况、各年龄组之间的患病情况进行比较。

We observed the morbidity of osteopenia and osteoporosis in patients with Graves ' disease . 2 .

目的：通过定量CT（QCT）检查，了解骨密度（BMD）的变化情况，以期对骨量减少及骨质疏松症（OP）的早期诊断和防治为临床提供帮助。

Purpose : Quantitative CT adjust bone mineral density measurement to be help for clinical diagnostic and prevention .

但由于个体差异，建议修复前先行螺旋CT影像学检查，评估颧骨的形态和骨量，以提高种植的安全性和有效性。

In order to improve security and validity of implantation , it is better to take spiral CT examination to evaluate the bone volume and shape of zygomatic body before zygomatic-area implant .

STI作为骨质量的综合评价指标，对早期RA病人的骨量丢失也有一定的意义。

As a comprehensive index , STI has some meaning to bone loss in the early RA patients .

同时IGF-1抑制间质中胶原酶转录，减少骨胶原降解，维持骨量。

IGF-1 also inhibited the transcription of interstitial collagenase to reduce collagen degradation , that maintained bone mass .

骨质疏松症（Osteoporosis）是一种以低骨量和骨组织微结构破坏为特征，导致骨骼脆性增加和易发生骨折的全身性疾病。

As for Osteoporosis , its essential characters are low bone content and the destroyed micro-framework which can increase bone brittleness and easily fracture .

单纯服用钙剂不能治疗PMO，且继续骨量丢失。

However calcium tablet can not prevent the loss of bone .

小剂量间歇性给予PTH可以增加骨形成，使骨量上升。

Intermittent PTH treatment at low dosage will help bone formation and increase bone mass .

小剂量的氟制剂能中度增加骨量，用氟治疗6个月BMD就可有统计学意义。

A little dose of fluoride can moderately increase the bone mass , BMD could show statistically significance in 6 months .

自体骨块移植和Bio-Oss骨粉在上前牙区骨量不足种植术中的应用

Autotransplantation with Bone Block and Bio - Oss in Upper Anterior Implant

但还有一部分研究未能证实VDR基因多态性与骨量的关联。

But some studies show no association between vitamin D receptor gene polymorphism and bone mass .

骨矿密度（BMD）是诊断骨量减少（低骨量，骨质疏松），评价骨丢失率和疗效的重要客观指标。

Bone mineral density ( BMD ) is widely used to measure bone loss and assess effectiveness of treatments for osteoporosis by WHO .

结论：跟骨定量超声BUA测值减低可反映早期RA骨量丢失的程度及评价疾病的活动性。

Conclusion : BUA could reflect bone loss degree and evaluate disease activity in early RA patients .

握力运动对Colles骨折患者桡骨骨量的影响

Effect of gripping exercise on the radius bone mass of patients with Colles fracture

骨组织形态计量学：O组比S组、E组和A组骨结合率、松质骨区骨量明显下降，结果有统计学意义。E组、A组与S组未有统计学差异。

Histomorphometry showed that the combination ratio of bone surface with implant in group O decreased significantly compared with E , group A and S , among which there were no significant statistical differences .

ALN组PTM，LV骨量增加（P<0.001），完全对抗OVX大鼠的骨高转换。

There were increased bone mass of PTM and LV in the ALN group ( P < 0.001 ) .

结果：88例20-40岁月经规律妇女中腰椎和双髋部BMD在正常范围者76例，出现骨量减少者12例；

Results : BMD of the lumbar spines and both hips were normal in 76 members of the 88 aged 20-40 years menstruating normally .

有些疾病可以通过增加OB的数量或增强OB的活性而引起骨量的增加。

Some diseases can increase the number of OBs or enhance the activity of OBs caused an increase in bone mass .

62岁轻微骨量减少女性的椎体，L2～4骨质增生，椎间隙欠清楚。

Vertebral body of female with slight reduction of bone mass of 62 years old , hyperosteogeny of L2-4 , and intervertebral space was not clear .

结论：BSP对AIS患者骨异常代谢及骨量降低的影响不大，非胶原结构蛋白可能不是AIS患者骨代谢研究的首要考虑对象；

Conclusion : The abnormal bone mineral status in AIS patients may not be directly linked to abnormalities in the non-collagen proteins like BSP .

结果A组实验侧具有高效的骨诱导活性，其成骨量显著高于对照组B、C、D及空白对照组。

Results In the experimental groups with PLA / rhBMP / BMSc , the activity and new bone quantity were significantly higher than that in group B , C , and D and the single control group ( P < 0.01 ) .

1研究背景骨质疏松症（Osteoporosis，OP）是一种以全身性的骨量及骨组织结构改变，伴有骨脆性增加和易骨折的疾病。

Background : Osteoporosis ( Osteoporosis , OP ) is a systemic bone mass and bone structure change , accompanied by osteopsathyrosis increase and the fracture of the disease .