成骨

AIM To explore the most effective technique for the isolation and culture of periosteum derived osteoblast as a basic work for tissue engineering.

目的探讨骨膜成骨细胞分离培养的最佳方法，为骨组织工程的研究提供稳定可靠的种子细胞来源。

Objective To investigate the in vivo capability of osteogenesis and angiogenesis of tissue engineered periosteum in allogenic rabbit .

目的 探讨组织工程仿生骨膜同种异体内成骨修复骨缺损及其血管化的可能性。

There were the intrajugular processes of the petrosal and occipital bone in the JF.

岩骨和枕骨向JF内发出颈静脉内突(intrajugular press，IJP)并凸入孔内，10％JF中两侧的IJP相互融合形成骨桥。

Medication during early pregnancy can cause fetal spina bifida, cleft palate, clubfoot, small limbs, Phocomelia, umbilical prominent cheek transverse fissure, cerebral meningocele, cerebral spinal cord dysfunction, osteogenesis imperfecta and fetal death. 2, prednisone: big neat administration during early pregnancy can cause stillbirth, streaming, no brains infants, small ectopic kidney, one-eyed, cleft palate, bone deformities, such as. 3, 6-8 weeks pregnant villus chromosome examination; pregnant 16-20 weeks to do the amniotic fluid puncture in amniotic fluid cell chromosome examination; At the same time, dynamic observation of maternal alpha-fetoprotein content; attention fetal B-track general shape and structural abnormalities offal.

妊娠早期用药可致胎儿脊柱裂，腭裂，畸形足，小肢，短肢畸形，脐突出，颊横裂，脑脊膜膨出，脑脊髓功能障碍，成骨发育不全及胎儿死亡。2、强的松：妊娠早期大齐整给药可引起死产、流、无脑儿、小异位肾、独眼、腭裂、骨畸形等。3、孕6-8周取绒毛组织进行染色体检查；孕16-20周行羊水穿刺做羊水细胞的染色体检查；同时，动态观察母血中的甲胎蛋白含量；注意B超跟踪胎儿大体形态和内脏结构是否异常。

OBJECTIVE: To elucidate the effect of OGP on proliferation of human periodontal ligament cells cultured in vitro and alkaline phosphatase activities.

目的：观察成骨生长肽对体外培养的人牙周膜细胞增殖及其碱性磷酸酶活性的影响。

The induced hmscs-tert were examined by oil red-o staining, alkaline phosphates staining and von kossa staining. results the hmsc-tert was negative for cd34, cd45, cd44, cd106 and cd166. after the induction, accumulated cytoplasmatic red lipid droplets were clearly visible in the adipose cells by oil red o staining, and alkaline phosphates-positive pitchy grains formed in the intracytoplasm and calcium nodes were found by von kossa staining in the osteoblasts.

结果 hmsc-tert细胞表面抗原检测cd34、cd45、cd44、cd106、cd166均为阴性；脂肪细胞定向诱导后油红o染色见胞浆内有红色脂肪颗粒，成骨细胞定向诱导后见胞浆内有碱性磷酸酶染色阳性黑褐色颗粒，von kossa染色见有钙结节形成。

Objective To investigate the effects of kidney-tonifying Plastrum Testudinis on o steogenesis of cultured rat mesenchymal stem cells.

目的探讨益肾中药龟板对大鼠骨髓间充质干细胞(mesenchymalstemcells，MSCs)体外向成骨分化的影响。

Plastrum Testudinis ; Mesenchymal stem cells ; Osteoblast ; Pharmacology

龟板；骨髓间充质干细胞；成骨细胞；药理学

Induced by the serum containing Plastrum Testudinis,MSCs can different iate into os-teoblast effectively,and this can b e used to provide seed cells for in -vivo bone tissue engineer .

结论MSCs受龟板诱导高效地向成骨细胞分化，可以为体内骨组织工程提供种子细胞。

And the HAAM is benefit for POB on keeping the phenotype.

生物衍生羊膜有助于骨膜成骨细胞保持分化方向。

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％。