查询词典 stem

To understand global features of gene expression changes during in itro neural differentiation, we carried out the microarray analysis of embryonic stem cells, embryonal carcinoma cells, and adult neural stem/progenitor cells.

中文摘要：为了了解在体外神经分化期间基因表达改变的全面特征，我们对胚胎干细胞，胚胎性癌细胞和成年的神经干/祖细胞进行了微阵列分析。

Recently, a new pluripotent stem cell establishing method was reported that, mouse and human differentiated cells could be induced reprogrammed into a pluripotent state by expressing exogenetic stem factors such as Oct4, Sox2, et al, through retroviral transduction.

通过反转录病毒载体系统，在小鼠和人类高度分化细胞中表达干细胞因子Oct4， Sox2， Klf4和/或c-Myc等基因，再经过干细胞标志因子Nanog或Oct4筛选，可以获得与ES细胞特性十分近似的诱导多能干细胞系。

Corolla pale blue, with distinct deep blue lines, lobes elliptic-lanceolate to elliptic; stem leaves lanceolate to broadly lanceolate, base subamplexicaul; stem fastigiate branched from base

浅蓝色的花冠，具离生的深的蓝色的线，裂片椭圆状披针形的到椭圆形；茎生叶披针形到宽披针形，基部；茎帚状的分枝自基部 4 Lomatogonium longifolium 长叶肋柱花

Result Galium aparina water extract had some effects on the germination rate, roots length, stem length and fresh weight. The water extract decreased the germination rate and roots length of the 3 vegetables, but its effects on the stem length and fresh weigh was variable in different species.

结果］猪殃殃水提液对3种蔬菜的发芽率、根长、茎长、鲜重都有一定的影响；对发芽率、根长均表现为抑制作用，对茎长和鲜重的化感作用则因物种不同而不同。

Result The ordinary broad sense heritability rates of various traits were at extremely significant level, specially, that of bell weight, lint percentage, top stem thickness were more than 50% and that of the ginned cotton output per plant, bells per plant, plant height, stem thickness of cotyledon node were lower. The ordinary narrow sense heritability of the ginned cotton output per plant and bells per plant were 24% and 25% resp. and that of bell weight and lint percentage etc. were lower or zero.

结果］各性状的普通广义遗传率均达极显著水平，特别是铃重、衣分、顶部茎粗的普通广义遗传率达50%以上，单株皮棉产量、单株铃数、株高、子叶节茎粗普通广义遗传率较低，单株皮棉产量和单株铃数的普通狭义遗传力分别为24%和25%，铃重、衣分等性状的普通狭义遗传力较低或为0。

Result When nimodipint dosage was 1×10^(-7)g/L^(-1), the survival rate of the neural stem cell was obviously higher than glutaminic acid in the group (P.01); With gradual increased of the nimodipint dosage, the cell survival rate of the neural stem cell damage model was obviously improved.

结果 当尼莫地平剂量为1×10^(-7)g/L^(-1)时，神经干细胞的存活率明显高于谷氨酸组(P.01)；以后随着尼莫地平剂量的逐渐增加，神经干细胞的存活率明显提高。

Setting up the model of glutaminic acid damaging the neural stem cell. After different dosages of nimodipint were used to intervene, cell survival rate of the glutaminic acid nerve stem cell damage model was detected.

在建立谷氨酸对神经干细胞损伤的模型基础上，给予不同剂量的尼莫地平进行干预，测定尼莫地平干预后谷氨酸神经干细胞损伤模型的细胞存活率。

The method of nerve stem acupoint can improve the score of the hemiparalysis body nerve function damage, and enhance the score of the Fugl-Meyer movement function instantly and In the near future,and improve the function of hemiparalysis body. The curative effect of the nerve stem acupoint is better than that of the traditional acupuncture.

针刺神经干腧穴疗法能够改善脑梗死偏瘫肢体的神经功能缺损，提高Fugl—Meyer运动功能的即刻与近期评分，改善偏瘫肢体的功能，疗效优于传统针刺方法。

Application of hemopoietic stem cells included hemopoietic stem cell transplantation and as target cells for gene therapy.

造血干细胞的应用包括造血干细胞移植和作为基因治疗的靶细胞。

Methods Autologous cord blood serum was used to culture cord mesenchymal stem cells. An enzyme digesting method was used to isolate mesenchymal stem cells from the cord. Morphology, immunotyping and hepatogenic differentiation of these cells were assayed.

分离自体脐血清用于后续细胞培养，利用酶消化法从脐带组织中分离培养间充质干细胞，检测其形态和免疫表型，并采用两步法诱导其向肝细胞诱导分化。

Core, self psychology is psychoanalytic, but there are crucial differences in how the patient-therapist relationship is viewed.

自体心理学的核心是精神分析，但在如何看待患者-治疗师关系方面，自体心理学和精神分析有着根本性的不同。

High-performance cars brake drum production costs increase less than 10%.

高性能汽车刹车鼓的生产成本增加小于10％。