软骨内骨化

Disc cell mainly consist of chondrocytes, PTHrP-Ihh negative feedback mechanism can modulate differentiation and maturation of chondrcytes during endocartilage ossification in epiphysis of long shaft bone, but its effect on vertebral development is still unknown.

椎间盘细胞主要由软骨细胞样细胞组成，PTHrP和Ihh形成的负反馈机制在长管骨软骨内骨化过程中对软骨细胞分化和成熟具有调节作用，在椎体和椎间盘的发育过程中的作用仍未阐明。

Bone-regeneration after laminectomy is the process of endochondral ossification. The type of bone-regeneration is identified.

椎板再生是软骨内骨化的过程，并证实了椎板再生的方式是骨组织逐渐再生。

To determine the role of epidermal growth factor receptor signaling in endochondral ossification.

目的：探讨表皮生长因子受体信号转导在软骨内骨化中的作用。

Then, under the control of systemic factors, mesenchymal cells aggregate and differentiate to form catilage blastemal elements that prefigure skeletal limb components.

脊椎动物胚胎期骨与关节系统的发生是一种复杂生命现象，起始于中胚层间充质细胞的定向聚集，形成肢芽，然后在一系列作用因子的调控下，肢芽内细胞进一步分化，形成具有骨骼雏形的软骨原基，后者经软骨内骨化发育成骨。

It can expedites proliferation and synthesizing active of cartilage cell and osteoblast too. Quicken ossification in the cartilagines and improving bone repair. But it has no influence to engendering blood vessel.

在骨愈合早期、中期，中药可加强巨核细胞的聚集及增强其活性，并可促进软骨细胞、成骨细胞的增殖及合成活性，加快软骨内骨化，促进骨愈合；而对血管形成无明显作用。

This is the normal fetal growth plate demonstrating the process of endochondral bone formation in a long bone.

正常胎儿生长骨板，显示长骨的软骨内骨化过程。

This is the normal fetal growth plate demonstrating the process of endochondral bone formation in a long bone.

概要：正常胎儿生长骨板显示长骨的软骨内骨化过程。

Mandibular advancement in rats caused cellular changes of condyle,which led to increased Flk-1 expression and endochondral ossification.

下颌前伸后大鼠髁突软骨细胞Flk-1表达增强，说明其介导了VEGF引发的软骨内骨化过程。

Inhibition of EGFR signaling can delay endochondral ossification,osteoclast recruitment and decrease osteoclast formation.

EGFR信号转导机制可能通过调节破骨细胞的生成，影响其向中心生长板的募集，从而影响小鼠初级软骨内骨化的进展。

Bones undergoing either intramembranous or endochondral ossification are continually remodeled from the time that initial calcification occurs until the final structure appears.

骨通过膜内骨化或软骨内骨化而不断的得以重塑，直至最后结构的形成。

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。