骨质的

Variations of completeness of fusion were also represented. For ALIF and PLIF, this included tests of solid bridging bone within the posterior or anterior 75%, 50%, or 25% disc space.

对腰椎前路椎间融合与后路椎间融合来说，包括对起稳定连接作用的植骨骨质的测验，这些骨质在前路或后路手术中分别占椎间隙的75%， 50%或者25%。

Ariations of completeness of fusion were also represented. For ALIF and PLIF, this included tests of solid bridging bone within the posterior or anterior 75%, 50%, or 25% disc space.

对腰椎前路椎间融合与后路椎间融合来说，包括对起稳定连接作用的植骨骨质的测验，这些骨质在前路或后路手术中分别占椎间隙的75%， 50%或者25%。

Salt is another bugaboo ." nasa is in a dilemma about salt ," says hunter . it makes food taste good , but too much can speed bone loss , which is already a problem in space

另外盐也是一个难题，涵特说盐让太空总署左右为难，因为盐可以增加食物的味道，可是如果吃太多则会加速骨质的流失，而骨质流失原本就已经是太空旅行的一大问题。

Apoptosis of HERS cells may be the signal of cementum development, and some HERS cells may be directly participate in the progress.

HERS细胞的凋亡可能会为成牙骨质细胞分化提供信号，部分HERS细胞可能参与牙骨质的形成。

At 28th day, the cells in cementum group were multilayers and with the mineralized nodules formation.

组织学观察，牙骨质和骨质的表面有新生的类牙骨质。

The aim of our study is to investigate the magnitude of the genetic determination of the peak bone mass (adjusted by gender, age, height, weight) at the spine and hip and their genetic covariation in Chinese.

本研究的目的是在中国人群中检测遗传因素对腰椎和髋部峰值骨质变异的影响大小，以及这两个骨质疏松性骨折高发部位骨质的遗传相关性。

This study is focused on the correlation factors on how exercise would affect the bone mineral density by doing sorts of systematic observation and testing.

本研究为针对运动影响更年期妇女骨质的相关因素做为期一年有系统的观察与测试，希望了解除物理性的机械负荷外，运动对於荷尔蒙与钙质的转换周期所导致之影响，是否会进一步影响局部或全身骨质的保存？

After one year of low-calcium diet, the BMD of lumbar spine was measured again to ensure the eatablishment of osteoporosis animal model. According to the ladin square design, 20mg bBMP/fibrin sealant, 20mg bBMP and FS were injected into L4、L5、L6 vertebra respectively.

术后3个月时，①采用组织病理学对骨小梁结构进行组织病理学观察；②采用DEXA对腰椎椎体骨质的整体骨密度进行测量；③采用MicroCT对骨小梁微观三维结构进行分析；④采用生物力学实验评估椎体骨质的结构力学强度。

Results HRCT findings of 45 cases of chronic otitis media with cholesteatoma included abnormal soft-tissue mass shadows in tympanic cavity of middle ear,sclerotic mastoid were observed in most cases, and bone changes including enlargment of the tympanic cavity with sclerotic border, the dislocation and destruction of the ossicles.The sigmoid sinus plate,tympanic tegmen, semicircular canal and facial nerve canal were destroyed in severe cases.

结果 胆脂瘤型慢性中耳炎患者HRCT表现：①45例均见中耳腔内团块状软组织影；②40例为硬化型乳突（88.9%）；③骨质改变包括中耳腔扩大和周缘骨质硬化、听小骨的移位、破坏、乳突骨质的破坏，严重者可伴有乙状窦壁、鼓室盖、面神经管及半规管的破坏。

The pathogenesis of root resorption is still not clear. Cementoblast plays a central role in repair root resorption by synthesizing cementum matrix.

成牙骨质细胞是牙骨质的功能细胞，在牙根形成、牙周病牙骨质的再生以及正畸相关炎性牙根吸收的修复中起着重要的作用。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。