成骨

It was considered that estrogen might enforce endochondral bone formation by enhancing expression of c-myc in long bone.

提示雌激素可通过促进长骨c-myc的表达促进软骨内成骨。

These bony appositions emerge from the periosteum and are based on endochondral bone formation.

这些骨性成份起源于骨膜，通过软骨内成骨发展而来。

RESULTS: The relative levels of COX2 mRNA as well as the contents of PGE2 and cAMP were elevated after fracture, and were significantly higher in study group than those in control group at 3 and 4 weeks postoperatively. Histological observation revealed that the mineralization of cartilage matrix, the endochondral bone formation and the callus remodelling took place earlier in study group.

结果：环氧化酶2(COX2) mRNA的表达量以及PGE2和cAMP的含量均较骨折前显著上升，且实验组在术后3~4 wk时以上指标明显高于对照组，组织学结果则显示实验组骨折间隙内软骨内成骨和编织骨向板层骨的改建均领先于对照组。

HXHY decoction promoting the expressions of serum BGP, CollagenⅠ, TGF-β1 of callus of fracture sides as to accelerate endochondral ossification.

活血化瘀汤能通过促进骨折大鼠Ⅰ型胶原、骨钙素、TGF-β1 mRNA及蛋白的表达，促进软骨内成骨。

AOPA, by "multiple relevant convergence reaction", adjusts and affects systematically the endocrinal function of bone metabolism,improves the levels of estrogen and CT/PTH, reverses the declining tendency of pituitary-thyroid axis function and improves thyroid function so as to weaken osteocyte in the bony absorption, enhance osteoblast in osteogenesis and increase bone density.

AOAP可以通过&多位点相关集合效应&综合调控影响骨代谢的内分泌功能，提高雌激素、降钙素/甲状旁腺素水平，扭转垂体-甲状腺轴功能减退的趋势，改善甲状腺的功能，使破骨细胞的骨吸收减弱，成骨细胞的骨形成增强，增加骨密度。

LRP5 is expressed in the osteoblasts lining the endosteal and trabecular bone surfaces, but not in osteoclasts.

LRP5在骨膜内及骨小梁表面的成骨细胞表面表达，而不在破骨细胞中表达。

CD34 hematopoietic stem/progenitor cells reside in the bone marrow in close proximity to the endosteal bone surface, surrounded by osteoblasts, stromal cells, and various extracellular matrix molecules. We used a bioartificial matrix of fibrillar collagen I, the major matrix component of bone, as a scaffold for ex vivo expansion of HSCs.

CD34 的造血干细胞/祖细胞存在于接近骨内膜表面的骨髓中，由成骨细胞、间充质细胞以及各种细胞外基质分子所包绕，我们采用生物人工合成的纤维胶原I

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。

CD34+ hematopoietic stem/progenitor cells reside in the bone marrow in close proximity to the endosteal bone surface, surrounded by osteoblasts, stromal cells, and arious extracellular matrix molecules. We used a bioartificial matrix of fibrillar collagen I, the major matrix component of bone, as a scaffold for ex io expansion of HSCs.

CD34+的造血干细胞/祖细胞存在于接近骨内膜表面的骨髓中，由成骨细胞、间充质细胞以及各种细胞外基质分子所包绕，我们采用生物人工合成的纤维胶原I

Second, to study the effect of antler collagen protein on Vero, L_(929), human cervix cancer, rat osteoblast cells and epidermic cells.

研究鹿茸Ⅰ型胶原蛋白对Vero、L_(929)、人宫颈癌细胞Hela、Wistar大鼠成骨细胞和表皮细胞贴壁及增殖的影响。

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％。