膜骨

Osteoarthritis of the facet joints is similar to that of all diarthrodial joints, which displayed many changes such as cartilaginous surface defects, subchondral bone sclerosis, osteophyte formation, narrow capsule, apophyseal misalignment, and synovial hyperplasia.

腰小关节骨性关节炎同其他关节的骨性关节炎一样，表现为软骨面的病损，软骨下骨的硬化及骨赘形成，关节腔狭窄，关节囊增厚及滑膜增生等改变。

Results MMP-2 immunohistochemical results indicated that the MMP-2 expression increased and was observed on both sides periodontium of movement tooth, osteoclast, cementoblast, osteocyte, fibroblast and osteoblast appeared positive.

结果MMP-2免疫组化结果显示牙齿移动后，牙周膜两侧MMP-2表达增加，破骨细胞、骨细胞、成纤维细胞和部分成骨细胞MMP-2染色阳性。

In this study, immunohistochemical staining was performed with antibodies against D2-40, S100, pankeratin, epithelial membrane antigen, brachyury, and glial fibrillary acidic protein in 4 cases of chordoid glioma, 6 skeletal myxoid chondrosarcomas, 10 chordoid meningiomas, 16 extraskeletal myxoid chondrosarcoma, 18 chordomas, 22 low-grade chondrosarcomas, and 27 enchondromas.

本研究中，我们给4例脊索样胶质瘤、6例骨的黏液样软骨肉瘤、10脊索样脑膜瘤、16例骨外黏液样软骨肉瘤、18例脊索瘤、22例低级别软骨肉瘤和27例内生性软骨瘤做了D2-40、S100、pankeratin、上皮膜抗原、brachyury和胶质纤维酸性蛋白的免疫组化染色。

Methods: Absorbable collagenic membrances and bone powder were applicated in 35 implantation cases, and the efficiency of induction bone tissue regeneration was evaluated.

选择35例在种植手术时，种植体周围骨量不足的患者，采用可吸收胶原膜和骨粉行诱导骨组织再生，观察其促进颌骨再生和种植体骨整合的临床效果。

Osteotomy and serial section of the interosseous membrane on fresh cadaveric specimens were doc carried out to observe the diastasis on stress mortise view.

另外取新鲜尸体大腿截肢标本进行截骨及骨间膜顺序切断实验，观察踝关节应力像表现。

The aim of the study was to compare the long-term stability of membranous and endochondral autogenous bone grafts with or without combined application of guided bone regeneration. Twenty-fie, male, 6-month old, albino rats were used in the study.

本研究的目的是为了比较当联合应用或不联合应用引导性骨再生技术时，膜形成骨及软骨内成骨的自体骨移植的长期稳定性有无不同。

All epidural bone formation was heterotopic, and no ectopic bone formation occurred.

所有硬膜外骨形成都是异位的，没有异位骨形成发生。

Non-occluding teeth with a hypofunctional periodontium have a lower rate of bone remodeling, and are more susceptible to the injury in periodontal tissues caused by orthodontic force than normally occluding teeth, such as hyalinization or undermining bone resorption, even dentin resorption.

正畸治疗中，无咬合接触的牙周膜废用性萎缩牙较正常咬合接触牙对矫治力反应差，骨改建率低，易发生玻璃样变和潜掘性骨吸收，延缓牙移动，因此对无咬合接触牙的临床治疗中应采用轻力。

To address more specifically the mechanisms involved in cortical bone healing, we created drill-hole defects in the cortex of mouse femur, a lesion that triggers intramembranous repair, and compared the roles of bone sialoprotein and osteopontin, two proteins of the extracellular matrix, in the repair process.

为了更具体的了解皮质骨修复过程的机制，我们在小鼠股骨上制造了一个钻孔缺损，这一损伤能引发股骨的膜内修复，并比较细胞外基质中的两种蛋白骨涎蛋白和骨桥蛋白在这一修复过程中的作用。

Histological examination demonstrated bone formed in accordance with intramembranous ossification in distraction zone and bony connection between the transport disc and mesial mandible on right side; On the left side, there was a big defect at the area of both distraction and defect zone because of dislocated bone transport disc, and no obvious new bone regeneration was found.

组织学检查：见9周后右侧牵张区形成新生骨质，符合膜内成骨，传送盘与近中牵张区形成骨性连接；左侧由于骨传松盘离开缺损区，牵张区与缺损区形成一较大的凹陷，未见明显新骨形成。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。