查询词典 differentiate

Their ability to self-renew and differentiate into tissues of mesodermal origin (osteocytes, adipocytes, chondrocytes) and their lack of expression of haemopoietic molecules are currently the main criteria for isolation.

当前分离的主要标准是根据他们自我更新并向中胚层来源组织（骨细胞，脂肪细胞，软骨细胞）分化的能力以及缺乏造血相关分子表达的特点。

Neural stem cells are operationally defined as mitotically competent, self-renewing, and multipotent cells able to differentiate along three main cell lineages in the early neurogenesis (i.e., neurons, astrocytes, and oligodendrocytes).

神经干细胞(neural stem cells，NSCs)广泛存在于胚胎脑组织中，也存在于成年哺乳动物的神经系统。NSCs具有自我更新能力，能够定向分化为神经元、星形胶质细胞和少突胶质细胞。

In vitro, studies demonstrated that new retinoids in combination with IFN-γ could induce monoblastic leukemia cells to differentiate and inhibit their proliferention.

本文研究了NB4细胞株和新鲜急性早幼粒白血病细胞在新维甲类R9158、R8923、R9123和YS904012作用后的生物学特性变化；并且在初筛的基础上，选用R9158和YS904012与IFN-γ联合使用，研究对U937细胞株和6例原代单核系白血病细胞的增殖分化作用。

BACKGROUND: Bone morphogenic protein 2 is one of the most important growth factors in the healing of bone fracture. The main function is to promote the undifferentiated mesenchymal cells and bone cells to recruitment and differentiate. It is the promoter of bone formation. The BMP-2 gene is an ideal gene that can be used to repair the bone.

背景：骨形成蛋白2是骨基质中最重要骨生长因子，主要生物学作用是促进未分化的间充质细胞和骨系细胞的募集和分化，是骨生成的启动因子，可以作为骨修复基因治疗的理想目的基因。

CT is still of high accuracy in diagnosis and differentiate diagnosis of thyroid adenoma and multinodular goiter,although it hardly differentiated in few of cases.

CT在甲状腺腺瘤与结节性甲状腺肿的诊断和鉴别诊断上具有较高准确性，但极少数鉴别仍有困难。

The signal intensity characteristic of MRI associated with brain myelinization is helpful to differentiate the normal and abnormal brain maturation.Also,T1WI is much more useful in the detection of immature myelin and in monitoring of normal brain development in the first 6 months of life.On the other hand,T2WI is more useful after 6 months of life.

不同月龄段不同解剖部位正常脑髓鞘化具有各自MRI信号特征，有利于评判是否脑发育正常和患脑白质病，T1WI评估未成熟髓鞘较好，T2WI确定髓鞘是否成熟较好。

This review focused on the biological significance of matrix metalloproteinases in its regulation when mesenchymal stem cells differentiate into myoblastic, osteoblastic, chondroblastic, neural, and apidoblastic lineages.

文章详细阐述了基质金属蛋白酶在间充质干细胞分化为成肌细胞、成骨细胞、破骨细胞、神经细胞、脂肪细胞过程中所起的重要生物学作用，并对基质金属蛋白酶在间充质干细胞分化中的调控作用进行分析。

The forced expression of myogenin could induce NIH3T3 fibroblast to differentiate into myogenesis, it was identified as a pair of bands on SDS-PAGE. The phosphorylated form implies a significant structural change in the myogenin protein, which is expected to affect its function at post-translational level.

强制性表达外源性生肌素可启动NIH3T3成纤维细胞分化，进入成肌过程。pCD1-myog转染后的蛋白印迹带型迁移率发生改变，说明磷酸化导致生肌素蛋白结构的明显变化，并可能在翻译后水平影响其功能。

BACKGROUND: Bone marrow mesenchymal stem cells can differentiate into osteoblasts, chondrocyte, sarcoblasts, adipocyte, neuroepithelial cells, as well as vascular endothelial cells under different conditions.

背景：骨髓间充质干细胞在不同条件下可以分别分化为成骨细胞、软骨细胞、成肌细胞、脂肪细胞、神经胶质细胞、血管内皮细胞等。

METHODS:Nestin expression was detected in 33 cases of neuroepithelial tumors using the immunocytochemical staining. The Nestin positive and negative cells were isolated by magnetic activated cell sorting. Nestin positive cells were culutered, identified, and induced to differentiate. The expression of Nestin protein was detected in Nestin+ cells by RTPCR.

采用免疫组化法检测神经上皮肿瘤组织中Nestin的表达情况，免疫磁珠法分选肿瘤组织中的Nestin+细胞，悬浮细胞培养法进行Nestin+细胞的增殖、分化与鉴定，RTPCR法检测Nestin蛋白在其中的活性表达情况。

The second is to cut a mere 100 calories from your diet , which is the equivalent of a tablespoon of butter.

第二个就是从你的饮食中减少一百卡路里，只是相当于一大汤匙的黄油。

This is where the Rorschach test comes in.

现在，罗氏测试就出现了。