Objective: To establish the method for committed differentiation of mesenchymal stem cells ( MSCs) to cardiomyocytes in vitro, provide an ideal cell source for the restoration therapy of damaged or diseased cardiac tissue.

1、

Objective Somatic stem cells ( SSCs) have the capability of self-renewal, and reside in a microenvironment named "niche" after their generation, in which the features of "stem cells" are kept.

成体干细胞是一类具有自我更新能力的细胞，他们自产生后就寄居在能够使细胞维持干细胞特性的龛状微环境（niche）中。

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2、

Primitive stem subgroup-cells deposit in some tissue and develop into adult stem cells when they gradually lost the part of differentiation ability after the embryo becomes mature.

原始干细胞亚群在胚胎发育成熟后逐渐丢失部分分化潜能，储存在某些组织器官形成成体干细胞（ASC）。

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3、

Whether the bone marrow-derived stem cells ( BMDSCs) might migrate into the brain and differentiate there into the neural cells is one of focus of current researches with regard to adult stem cells.

骨髓源干细胞（bone marrow-DERIVED STEM CELLS，BMDSCS）能否迁移至脑组织并分化为神经胶质细胞和神经细胞是近年来成体干细胞研究的热点领域。

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4、

Endothelial progenitor cells ( endothelial progenitor cells, EPCs) from the bone marrow of another type of adult stem cells, plays an important role in the treatment of vascular regeneration.

内皮祖细胞（endothelial progenitor cells，EPCs）是源于骨髓的另一类成体干细胞，在治疗性血管再生中起了重要的作用。

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5、

Aim Mesenchymal stem cells discovered recently is a kind of adult stemcells derived from mesoblast. It has the commonness of stem cells that is capable of self-renewal and differentiating into many cell lineages.

目的：间充质干细胞（Mesenchymal Stem cells，MSC）是近年发现的来源于中胚层的一类非造血成体干细胞，具有干细胞的共性：高度自我更新和多向分化能力。

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The time for the treatment of the origin of disease is the same longer as the time for the self-duplication of the adult stem cells and their generation of healthy cells through differentiation at different levels.

治本时所需的较长时间与成体干细胞自我复制及其产生健康的各级分化细胞所需的较长时间是一致的。Li/TK细胞3d，即可将其杀死。

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7、

HAFS cells that express embryonic and adult stem cell markers can differentiate into cell types of three embryonic germ layer and display specialized functions.

这种细胞表达ES细胞和成体干细胞标志基因，体外诱导可分化为包括三个胚层的细胞，且通过了功能测试。

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8、

Adipose-derived stem cells are a kind of adult stem cells, which derive from adipose tissue and possess multiplex differentiation potentials.

脂肪源干细胞是从脂肪组织中获取的一类具有多向分化潜能的成体干细胞，称之为adipose-DERIVED STEM CELLS（ADSCs）。

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9、

Mesenchymal stem cells ( MSCs) are known as undifferentiated adult stem cells, and can be used as good gene vector for gene therapy.

间充质干细胞（Mesenchymal Stem cells，MSCs）属于未分化的成体干细胞，是良好的基因载体，可作为基因治疗的载体细胞。

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10、

Mesenchymal stem cells ( MSCs) of non-embryonic origins possess the self-renewal and multi-lineage differentiation potentials.

间充质干细胞（MSCs）是一种非胚胎来源的成体干细胞，并且具有自我更新能力和分化的多潜能性。

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11、

Bone marrow-derived mesenchymal stem cells ( MSCs) have been considered as the most typical adult stem cells.

成体干细胞中最有代表性的是骨髓来源的间充质干细胞（Mesenchymal Stem cells，MSCs）。

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12、

Most recently, South Korean scientist Hwang Woo Suk fabricated data published in Science, claiming to have grown stem cells from human embryos.

最近，韩国科学家黄禹锡伪造数据并在《Science》上发表，他声称已经从人类胚胎中培养出成体干细胞。

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Spermatogonial stem cells ( SSCs) is the only kind of adult stem cell which can take hereditary informations to descents.

精原干细胞（Spermatogonial Stem cells，SSCs）足唯一能将遗传信息传递给后代的成体干细胞。

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14、

Recent development in study of adult stem cell plasticity and professional and amateur phagocytes arouse exploration of cellular redundancy.

最近，对成体干细胞可塑性和专职吞噬细胞、兼职吞噬细胞的研究进展引发人们对细胞功能冗余性的思索。

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15、

The dispersion effect was detected by UV-Vis spectrophotometry, XRD and TEM and the results showed that it has high dispersion efficiency and good dispersion effect.

利用分光光度计、X射线衍射仪、透射电镜等手段对分散效果进行了检测，结果表明该技术分散效率高、效果好。

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16、

Raman scattering, SEM and UV spectrophotometer are used to analyse the structure changes of microcrystalline silicon films throughout the deposition temperature range.

用拉曼光谱、SEM和UV分光光度计对不同沉积温度下沉积的薄膜的结构特性进行分析。

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17、

Influences of Eu3+ ion concentration and calcining temperature on the luminescence property of Al2O3: Eu phosphor was analyzed with a fluorescence spectrometer.

通过荧光分光光度计分析了Eu掺杂浓度和煅烧温度对Al2O3：Eu粉体发光性能的影响。

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18、

METHODS Spectrofluorometer was used to detect the activity of MAO in mouse and rat brain mitochondria;

方法提取动物脑组织重线粒体应用荧光分光光度计法检测MAO活性；

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19、

℃, 540? ℃ respectively and tested with Atom Force Microscope ( AFM) and spectrophotometer.

利用原子力显微镜（AFM）、紫外可见分光光度计对试样进行了表征。

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These samples is tested by spectrophotometer 、 scanning electron microscope ( SEM)、 X-ray Diffraction ( XRD)、 Nano Mechanics Testing System and so on.

分别利用分光光度计、扫描电子显微镜、X射线衍射仪和纳米力学综合测试仪等分析仪器对制备的试样进行分析测试。

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