目的观察经皮自体骨髓移植在骨缺损瘢痕组织内的成骨作用。
Objective to observe osteogenesis of percutaneous autogenous bone marrow into cicatrix of bone defect.
目的观察体外冲击波对骨质疏松兔股骨髁部松质骨的成骨作用。
Objective To investigate the treatment effects of extracorporeal shock wave (ESW) on femoral condyle in an osteoporosis rabbit in vivo.
目的:评价三种异种骨衍生材料修复节段性骨缺损的成骨作用。
Objective: To evaluate the osteogenesis of xenogeneic bone derived materials in repairing segmental bone defects.
结论:碱性成纤维细胞生长因子有诱导成骨作用及诱导血管的形成。
Conclusion: bFGF has the functions of inducing the bone formation and the vascularization.
为证实不同形式的脱钙骨基质(DBM)及未脱钙骨的成骨作用进行了本实验。
This experiment was designed to evaluate the osteogenetic effects of different forms of allogenic decalcified bone matrix(DBM).
结果显示该陶瓷人工骨与骨髓有良好生物相容性,两者复合移植具有良好成骨作用。
These results showed an excellent biocompatibility between TCP ceramics and marrow and an excel- lent osteogenic effect in the compound transplantation.
提示在良好的复位固定条件下,术后2周时骨折区域的骨密度值最高、成骨作用最强。
From the changes of bone density in the healing process, it showed that the bone mineral density and bone formation reached the peak at 2 weeks after fracture under the good reduction and fixation.
目的:探讨在胶原膜包绕情况下,骨缺损内填充自体静脉血凝块和异体骨成骨作用的比较。
Objective: to compare the osteogenic effect of autologous blood clot with that of bone allograft.
结论恒定磁场促进骨组织的成骨作用,抑制骨分解,是其治疗骨质疏松良好效果的部分机制。
Conclusions Permanent-magnetic field could accelerate bone formation and inhibit bone absorption, thus being the partial mechanism for osteoporosis management.
骨髓间质干细胞可以促进异体骨在移植后的成骨作用,在增多成骨量的同时不影响骨组织发育。
Bone marrow stem cell can enhance the osteogenesis of bone allograft after transplantation, which increases the bone formation without affecting the development of bone tissue.
结论:骨膜、骨髓单个核细胞、纳米羟基磷灰石复合的成骨作用优秀,可有效促进骨缺损愈合。
Conclusion: The free bone periosteum-bone marrow mononuclear cells cement ha has a significant osteogenic competence. It can efficiently repair bone defects.
结果单纯n, O - CMCS组可见少量诱导成骨现象,但成骨作用不明显,并见大量纤维组织修复。
Results: in pure n, O-CMCS group (group a) there were a little of new bones formation with plenty fibrous tissues ingrowthed.
结果单纯n, O - CMCS组可见少量诱导成骨现象,但成骨作用不明显,并见大量纤维组织修复。
In pure n, O-CMCS group (group a) there were a little of new bones formation with plenty fibrous tissues ingrowthed.
目的研究大段同种异体皮质骨移植过程中哈佛系统的成骨作用,探讨大段同种异体皮质骨愈合活化表面的临床意义。
Objective To study inductive osteogenesis of Haversian system and evaluate the clinical significance of the vitalization surface in the healing process of the massive cortical allografts.
硫酸钙对于成骨作用的影响在牙科及骨科的临床工作中,只要是骨缺损的情况下都会使用到骨替代物,临床上已证实有使用骨替代物会得到较好的骨外形及骨质密度。
In dental and orthopedic work, we will use bone substitute under the bony defect situation, have already verified that use the substitute of bone to get better bone appearance and density on clinic.
依靠蛋白质的作用,靶细胞被刺激分化,通过自分泌或旁分泌的方式促进成骨。
Depend on the role of proteins, target cells were stimulated differentiation by an autocrine or paracrine manner to promote osteogenesis.
目的:研究辛伐他汀对大鼠成骨细胞增殖和分化功能的影响,探讨其刺激成骨的作用机制。
Objective: to study the effect of simvastatin on osteoblast proliferation and differentiation and to explore the mechanism of stimulation of bone formation by simvastatin.
同时研究发现成纤维细胞表现为成骨是在特殊环境下,有诱导因素的作用下的结果。
At the same time, it is found that fibroblasts could only form bone tissue resulting by inducing factors in special surroundings.
目的:评价脱钙异体骨关节(DOAA)移植诱导成骨和成软骨的作用。
Objective: To evaluate the bone and cartilage inductive capacity of demineralized osteoarticular allograft (DOAA) transplantation.
而HA对MSC的成骨分化进程无影响,但对MSC的增殖和成骨分化后的矿化功能均有抑制作用。
HA inhibited the proliferation of MSC and the mineralization of osteogenic differentiated MSC, while it did not interfere the osteogenic differentiation process of MSC.
其骨组织的显微结构分析指出,成岩作用业已严重破坏了骨骼的哈佛氏系统结构。
SEM indicated that the microstructure of Haversian system was destroyed under the impact of bone diagenesis.
目的观察成骨样细胞在酒精干预后的变化和补肾中药对其的治疗作用。
Objective To observe the changes of osteoblast-like cells intervened by alcohol, and therapeutic effects of Chinese herbal remedies with replenishing-kidney action on these changes.
目的:探讨成骨蛋白- 1 (OP - 1)在脊柱融合术中的作用。
Objective: To determine the efficacy of osteogenic protein-1 (OP-1) used in posterior lumbar spinal fusion.
方法:采用细胞生长曲线,MTT比色分析法及细胞周期检测ED-71对体外培养OS-732人成骨样细胞增殖的作用与效价。
Methods: Osteoblast-like cells were cultured with various concentration of ED-71. The Effects of ED -71 on proliferation and differentiation were detected by MTT, .
近年来,TRPM 7通道与肿瘤的关系已成为研究人员关注的热点,研究发现TRPM 7通道对人类肥大细胞、头颈癌细胞和成骨样细胞的生存、生长和增殖起着重要作用。
Recently, researchers have found that the TRPM7 channels have significant roles in the growth and proliferation of human mast cells, head and neck carcinoma cells and osteoblast-like cells.
然而,他汀类药物促进骨生成确切的作用机制仍是一个备受争论的课题,在促进成骨的同时,其药物副作用及与其它药物的协同与抑制作用更值得进一步深入探讨。
However, the exact mechanism of promoting bone formation has not been very clearly yet. Moreover, their adverse effects and their interaction with other drugs still need further clinical trials.
自体骨髓移植可补充成骨基质、骨生长因子和骨祖细胞,有促进骨折愈合的作用。
The autologous bone-marrow grafting improve fracture healing with the supplement of bone matrix, osteoblast.
自体骨髓移植可补充成骨基质、骨生长因子和骨祖细胞,有促进骨折愈合的作用。
The autologous bone-marrow grafting improve fracture healing with the supplement of bone matrix, osteoblast.
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