查询词典 marrow

Methods BMSCs isolated from rabbit iliac bone marrow were culture-expanded in vitro. The injectable tissue-engineered bone constructed from autologous PRP, FG, and BMSCs was cultured in vitro, and its biological characteristics were observed including the time of gel formation, histological features, seed cell survival and microscopic structures. Results The constructed injectable tissue-engineered bone began gel formation within 20 to 30 s, and after a week-long culture, the gelatine began to degrade, and numerous well viable fusiform cells could be seen to adhere to the bottom of the Petil dish, Scanning electron microscopy identified globular and olivary cells embedded in the fibrin glue, and numerous small particles could be seen around of the cells.

从兔髂骨处抽取骨髓体外培养BMSCs并诱导向成骨细胞分化，抽取兔自体动脉血提取PRP，以FG、BMSCs、PRP共同构建可注射型组织下程骨并体外培养观察其生物学特性如凝胶形成时间，组织学特点、细胞存活情况及其超微结构特征等结果构建的可注射型组织工程骨可在短时间内形成凝胶，体外培养1周时其中细胞生长良好，电镜下见纤维蛋白网格结构致密，种子细胞及血小板颗粒分布广泛。

Megakaryocytes in fetal liver and bone marrow are small sized during ontogenesis and remain so until a few months after delivery .

在胚胎发育时期，无论是胎肝造血还是骨髓造血，巨核细胞形态均较小，直到出生后几个月，仍小于成人的巨核细胞。

METHODS:① MSCs were isolated from dog bone marrow by density gradient centrifugation, followed by in vitro adherent culture and ontogenesis culture.

①采用密度梯度离心法从犬骨髓中分离骨髓基质干细胞，体外贴壁培养扩增、成骨诱导培养。

The evaluation about his essays will be carried on from these three aspects. But between them are also organical relations each other.The essay art attentioned essay form, and essay content attentioned essay marrow.

而它们之间也是有机联系在一起的，杂文艺术关注杂文的形式，杂文内容关注杂文的真义，两者又是产生王小波杂文两大意义的原因。

The therapeutic effect of the therapies were evaluated according to the relief of ostalgia and quality-of life, local bone metabolism and hematopoietic function of the bone marrow.

结果 治疗组与对照组止痛有效率分别为94.0%和76.0%P.05；生存质量的提高稳定率分别为94.0%和74.0%(P.05；治疗后两组间转移病灶骨代谢情况及血液毒性反应均具有显著差异(P.05， P.01)。

OBJECTIVE: To investigated the effect of simvastatin on osteoblastic differentiation of bone marrow stromal cells based on genetics level.

目的： 从基因水平明确辛伐他汀在体外诱导大鼠骨髓基质干细胞向成骨细胞分化过程中对成骨相关基因表达谱的影响。

Recent progress has been made in the identification of the osteoblastic cellular niche for hematopoietic stem cells within the bone marrow.

最近在识别骨髓中造血干细胞的成骨细胞龛方面方面取得了新的进展。

AIM: To study the effects of simvastatin on osteoblastic differentiation and proliferation of human bone marrow stromal cells, and investigate the mechanism of the effects of simvastatin on hBMSC.

目的：通过对成人骨髓基质细胞体外培养的观察，研究辛伐他汀对hBMSC成骨分化，增殖的影响和作用机制。

This study is to further investigate the mechanisms of osteoclastic bone resorption induced by IL-1 with established osteoclasts culture and osteoclasts, bone marrow stromal cells co-culture system.

本文利用建立的破骨细胞培养和破骨细胞、骨髓基质细胞共培养体系，在体外进一步研究IL-1诱导破骨细胞性骨吸收的机制，旨在探讨细胞因子在骨质疏松症骨丢失发生中的作用。

In general, osteoporosis is a disease of bone which is caused by an imbalance between osteoblastic bone formation and osteoclastic bone resorption. However, the recent research showed that the ability of bone marrow mesenchymal stem cells differentiates into adipocytes is greater than osteoblasts and it was thought to cause into osteoporosis, such as diabetes.

骨质疏松症一般被认为是细胞的骨生成作用与破骨细胞的骨吸收作用失去平衡，然而近年来的研究指出骨头内的间质干细胞分化成造骨细胞的能力减弱或是间质干细胞分化成脂肪细胞的能力增强，这样的结果往往会导致骨质疏松症，如糖尿病状态。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。