它们分化自一类新的干细胞。作为该公司创始人之一的Thomson希望能籍此改善人类疾病的模型，改造药物开发和测试的方式。
They are derived from a new type of stem cell that -thomson, a cofounder of the company, hopes will improve our models of human diseases and transform the way drugs are developed and tested.
资料综合：干细胞是一类具有自我更新、高度增殖和多向分化潜能的原始细胞。
DATA SYNTHESIS: Stem cells were initial cells with self-renewing, high proliferation and multiple-directional differentiation ability.
目的观察体外培养的胰岛干细胞是否可以被诱导分化为类胰岛样组织。
To observe whether the islet stem cells cultured in vitro can be induced to differentiate into pancreatic islet-like tissues.
靶向过氧化物酶I/II，一种天然二帖类物质，诱导分化和根除急性早幼粒细胞白血病。
Targeting peroxiredoxin I/II by Adenanthin, a naturally occurring diterpenoid, to induce differentiation and eradicate leukemia-initiating cells of acute promyelocytic leukemia.
结论同种植物不同居群间亲缘关系的远近与地理来源有关；能够通过聚类分析区分姜黄和川郁金；姜黄属郁金类植物的栽培型和野生型产生了分化。
Clustering approach could make a distinction between Curcuma longa and C. sichuanensis. The differentiation has happened between the wild and cultivated species of Curcuma L.
结论：类缺血处理后的皮质神经元对外源性神经干细胞的分化有促进作用，并能促进其向神经元分化。
CONCLUSION: Cortical neuronal cells injured in ischemia like conditions can significantly promote the differentiation of exogenous NSCs and make them differentiated into neurons more.
骨形态发生蛋白(BMP)是一类具有高效成骨活性的蛋白质，因其能够异位诱导间充质细胞分化为软骨和骨细胞而形成新骨，在临床骨缺损修复中具有良好的应用前景。
Bone morphogenetic protein (BMP) has good potential in treatment for bone defects as it can induce mesenchymal cells to differentiate into cartilage cells and bone cells so to form new bone.
类原球茎诱导分化过程中所需的蔗糖浓度相对较低。
Low level of sucrose is required during induction of Protocorm Like-Body and shoots differentiation.
结果支气管类癌尤其非典型类癌若无免疫组化的参与很易误诊为低分化癌或小细胞癌。
Results All the cases with atypical bronchial carcinoid tumor were diagnosed as low differentiation cancer without the help of immunohistochemistry.
干细胞是一类具有自我更新和分化潜能的细胞。
Stem cells are characterized by the capacity of self-renewing and unlimited proliferation and differentiation.
活检病理误诊率为53 3% （8/15），其中误诊为低分化腺癌6例，平滑肌肉瘤、类癌各1例。
Misdiagnosis rate of pathological biopsy was 53 3% (8/15)including 6 cases misdiagnosed as poor differentiated adenocarcinoma, one as leiomyosarcoma and 1 as carcinoid.
结论儿童支气管典型类癌为高分化神经内分泌癌。
Conclusions Bronchial typical carcinoid in children is well differentiated neuroendocrine tumor with excellent prognosis.
基原类群分布区的快速扩张可能是川乌药材道地性形成的主要遗传分化模式。
Range expansion of the original plants was likely the main genetic differentiation model for the formation of genuine character of Chuanwu.
简介干细胞是一类具有自我更新和多向分化潜能的细胞群体。
Stem cells are non-specialized cells which have the ability of self-renewal and multiple differentiation potential.
骨髓基质细胞是一类独特的间质干细胞，可分化为多种非造血系的组织。
Bone marrow stromal cells are the unique mesenchymal stem cells which can differentiated into many non hematopoietic tissues.
骨生成素是一类蛋白质生长因子，在动物（包括人类）的生长发育过程中对组织器官的决定与分化起重要作用。
Bone morphogenetic proteins (BMPs) are growth factors that involved in the growth, differentiation and repair of a wide variety of tissues.
骨肉瘤由梭形细胞组成。粉红色的类骨质显示一定的分化程度，提示骨肉瘤。
The osteosarcoma is composed of spindle cells. the pink osteoid formation seen here is consistent with differentiation that suggests osteosarcoma.
血管内皮祖细胞是一类能够迁移、增殖，并分化为成熟血管内皮细胞的前体细胞。
In the recent years, many studies have confirmed that vascular endothelial progenitor cells(EPC)can migrate, proliferate and differentiate into mature endothelial cells.
同源框基因是一类控制胚胎发育和细胞分化的调节基因。
Homeobox gene is a sort of regulatory gene which controls embryonic development and cellular differentiation.
肽类生长因子影响着多种细胞生理过程，包括细胞增殖、分化、移行和存活。
The peptide growth factors influence diverse cellular processes, including cell proliferation, differentiation, migration and survival.
异型雄蕊在野牡丹科、茄科、干屈菜科、豆科、雨久花科等多个科中都有分布，但其分化与程度常随类群而异。
Heteranthery exists in several angiosperm families, such as Melastomataceae, Solanaceae, Lythraceae, Leguminosae and Pontederiaceae, but the aspects and extent of differentiation often vary in taxa.
血管内皮祖细胞是一类能循环、增殖并能直接分化为血管内皮细胞的前体细胞。
Endothelial progenitor cell (EPC) is a subtype of progenitor cells that can circulate, proliferate and have the ability to differentiate into mature endothelial cells.
本文以K562人类红白血病细胞系为实验模型，研究了人参皂甙对该细胞系的诱导分化作用。
The effect of Ginsenosides on the induction of differentiation in the human erythroleukemia cell line K562 was investigated.
对目前医用可生物降解高分予材料的研究及应用状况分化学合成、天然和生物技术合成三类作了综述。
The recent advances in biodegradable polymers for medical applications were reviewed according chemical synthetic, biosynthetic and natural polymers respectively.
干细胞是一类具有自我更新和多向分化潜能的细胞群体，它能长期地自我更新，在特定的条件下具有分化形成多种终末细胞的能力。
Stem cell is a class of self-renewing and trap a potential of cell groups, it can self-renewal in long-term and has the ability of differentiation to form variety cells in certain conditions.
从总体看，目前我国农村的社会阶层结构是一个“类金字塔”型结构，而且，农村的社会阶层分化正在进行当中。
Generally speaking, the social stratification structure in rural China is like a pyramid. And the polarization of social classes in rural area is still going on.
给出把一类二重积分化为曲线积分的一个定理，讨论定理的一些应用。
In this paper, a theorem which turns double integral into linear integral is given, and its application is discussed.
目的探讨一种较为有效的诱导方法将骨髓基质干细胞体外定向诱导分化为类许旺细胞。
Objective To search for a more efficient method to induce bone marrow stromal cells (BMSCs) into Schwann-liked cells (SLCs) in vitro.
目的探讨一种较为有效的诱导方法将骨髓基质干细胞体外定向诱导分化为类许旺细胞。
Objective To search for a more efficient method to induce bone marrow stromal cells (BMSCs) into Schwann-liked cells (SLCs) in vitro.
应用推荐