骨痂

All iliac hone graft fused well and a great deal of bony callus was found the vertebral body surface. Lucency area was in seen surrounding the hone graft, titanium and AC-AFF on the X-ray films, and there wan new bone formation in the interface of internal union and bone. The central region of titanium and AC-AFF became vague and new bone formation was found in the intracavitary aim of implants by CT scan. And port of the new hone transited the parietal reticulation and connected with normal ones at titanium and AC-AFF.

髂骨植骨组融合情况良好，融合界面上有较多的骨痂生成。X线摄片见植骨块、钛网、AC-AFF中空区域模糊且有骨组织生长，内植物周围无透光带存在，植骨界面上有骨桥形成；CT扫描在钛网及AC-AFF组可见内植物腔内形成的新骨通过其四壁的网眼结构与周围骨质相接，说明所有标本均达到骨性融合，但其中以AC-AFF组形成的新骨数量为多，且较为成熟。

Roentgenography, histological and electronic microscope examination was used to compare the osteogenesis effects of each group.

结果实验组骨缺损无论是骨痂出现还是骨连接发生时间均较对照组明显提前，空白组骨缺损形成骨不连。

Roentgenography,histological and electronic microscope ex-amination was used to compare the osteogenesis effects of each group.

结果 实验组骨缺损无论是骨痂出现还是骨连接发生时间均较对照组明显提前，空白组骨缺损形成骨不连。

CGRP can promote the vascularization and the formation of bone by upregulating the expression and activity of NOS.

在下颌骨骨折愈合中神经缺失改变骨痂了中CGRP的表达及其作用于NOS的表达和酶活性，从而影响骨痂的微血管生成和矿化成骨量，不利于骨折愈合。

Suitable operation combination, bone shaft lengthening nearing bone end, keeping endosteal cortical bone osteotomy, and a continual lengthening of 1.0 mm.d- for adults and 1.5～2.0 mm.d-1 for children can get ideal limb length, quality and fast callus development and satisfactory joint function.

实施靠近骨端的骨干延长，保留内骨膜的皮质骨截骨，成人每天1.0 mm、儿童每天1.5～2.0 mm的连续延长，可获得理想的肢体长度、良好的骨痂生长速度和质量以及满意的关节功能。

Similar expression of BMP-2, TGF-β,bFGF between the test groups and control groups was noted. Inflammatory cells in the hematoma expressed bFGF and proliferating periosteal cells, endosteal cells, medullary mesenchymal cells expressed TGF-β at 3 days postoperatively.

实验侧和对照侧3天时血肿中炎性细胞时即开始表达bFGF，增殖骨膜、骨内膜、骨髓间质细胞表达TGF-β。1周时骨端骨细胞、骨痂成骨细胞才开始表达BMP-2，同时也表达TGF-β。

In vivo experimental results revealed that PAP 10 and 20 mg.kg-1 could promote healing of radius fracture,accelerate osteotylus formation and increase contents of calcium and oxyproline.

整体鹿茸多肽能明显加速骨痂的形成及骨折的愈合，明显增加骨痂内羟脯氨酸和钙含量。

The X-ray photo of animal experiment 2, 4 weeks after operation sees that the poroma of the skewed group is lesser and not concentrating while the poroma of the horizontal-shaped is much and concentrating, and 6, 8 weeks after operation the fracture line is blurred.

动物实验X片见术后2、4周斜形组骨痂较少且不集中，横形组骨痂较多且较集中，6、8周骨折线模糊，斜形组骨髓腔较不规则，横形组塑形较好，髓腔较规则。

Observe the tectological changes of the poroma, count the number of osteoblasts, determine the ratio between trabecula and marrow in the trabecula area of the newly born bone.

以三维有限元法分析肱骨中段横形或斜形骨折在骨痂同样充满断端、骨痂力学性能相同，分别在肢体远端纵轴、水平轴和矢状轴方向上施加相同载荷的条件下，比较两种骨折断端间的最大应力值和最大位移量，及肢体远端的最大位移量。

The implants was embedded in the osteotylus at 16 weeks after operation in the cytoskeleton compound group,while parts of the middle segment of implants in the simple scaffold group was not covered by bone tissues. No porosis was found in the blank control group.

术后16周细胞支架复合组骨痂已能环包植入物，单纯支架组植入物中段仍有部分未被骨组织覆盖，空白对照组没有成型骨痂形成。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。