Objective To find out a stable way of in vitro culture of early embryo.
目的寻求一种体外稳定培养早期胚胎的方法。
In vitro culture of primordial germ cells, establishment of EG cells line and their application prospect are reviewed.
本文就原始生殖细胞体外培养，建立EG细胞系及其应用前景作一综述。
Objective: To study the localization and in vitro culture of human embryonic primordial germ cell(PGC) during different stages of embryogenesis.
目的：对不同发育阶段的人胚胎原始生殖细胞（PGC）进行定位并比较其体外培养的差异。
Objective To study different methods of in vitro culture of human epithelial ovarian carcinoma, and the method of inducing drug-resistance cell line it.
目的研究人卵巢上皮癌体外培养的方法及其耐药株的诱导方法。
The young embryo of super-early maturing peach variety 'Chunlei 'at fruit hard-ripe stage maintain embryonic growth under the conditions of in vitro culture of ovule.
极早熟桃品种“春蕾”果实硬熟期的幼胚在胚珠离体培养条件下维持胚性生长。
Recently, techniques have been developed for the in vitro culture of stem cells, providing unprecedented opportunities for studying and understanding human embryology.
最近，技术已经开发为在体外培养干细胞，提供了前所未有的机遇，为学习和了解人体胚胎学。
In vitro culture of corneal epithelium of 10 days chick embryonic eyes showed that a prominent effect of cells proliferation induced by epidermal growth factor (EGF) of mouse.
鸡胚角膜上皮组织离体培养试验表明，小鼠表皮生长因子对10日龄鸡胚角膜上皮组织有显著的增殖效应。
OBJECTIVE: to analyze the qualifications for in vitro culture of embryonic germ cell for the purpose to set the foundation of establishing embryonic germ cell system in vitro.
目的：分析胚胎生殖细胞体外原代培养条件，为胚胎生殖细胞建系奠定基础。
In vitro culture of human VSMC as a model of vascular research has played a critical role and continue to provide information in the pharmacology and therapy of vascular diseases.
体外培养的脐静脉内皮细胞做为研究血管的模型对研究药理学和血管疾病起着重要作用并将进一步提供信息。
The stem segments of Cerasus humilis Bunge with axillary bud were used as explant in this experiment and the natural regenaration plants were obtained in vitro culture of explants.
本试验以欧李当年生嫩枝上带有腋芽的茎段为外植体进行离体组织培养，获得了正常的再生植株。
In laboratory research, we observed effect of Huo Shui TAB on the bone marrow micro-environment of immune-mediated aplastic anemia on mice by in vitro culture of bone marrow stromal cell.
实验部分通过兔疫介导的再障小鼠骨髓基质细胞体外培养探索活髓片在骨髓造血微环境方面的作用机理。
In vitro culture of human vascular SMC as a model of vascular research played a critical role and continues providing information in the pharmacology and the therapy of vascular diseases.
人血管平滑肌的体外培养可作为血管研究模型，为血管疾病的治疗和药理学研究提供信息，发挥重要作用。
In vitro culture of cotton ovule has been widely used in studying of cotton fiber development, which makes the research of fiber differentiation and development possible under controllable condition.
棉花胚珠离体培养方法被广泛用于棉纤维发育的研究，这种方法使对纤维的分化和发育研究能够在可控的条件下进行。
The separation of tumor-infiltrating lymphocytes (TIL) from tumor mass of B16 melanoma was achieved by discontinuous density gradients centrifugation and the in vitro culture of TIL were investigated.
本文运用不连续密度离心的方法从鼠b 16黑色素瘤体中分离到肿瘤浸润性淋巴细胞(TIL)，并对TIL的体外培养的条件及细胞性质进行了研究。
Methods The effect of manganese vitriol on meiotic maturation and fertilization ability of mouse oocyte was studied by culture of mouse oocyte and in vitro fertilization (IVF).
方法采用小鼠卵母细胞体外培养、体外受精的方法研究了硫酸锰对小鼠卵母细胞成熟和受精能力的影响。
To improve the cell culture method of BTM cells in vitro.
探索并改进体外牛眼小梁细胞的培养方法。
Objectives To study the effect of methylprednisolone of astrocytes in vitro culture.
目的研究甲基强的松龙对体外培养的星形胶质细胞的作用。
Methods Cell culture technique in vitro had been used to study the growth condition of MC3T3-E1 osteoblast line on the surface of cementum treated with various methods.
方法应用体外细胞培养技术观察MC3T3 - E1成骨细胞株在不同处理的牙骨质表面的生长状况。
The exogenous auxin and cytokinin are necessary to induced differentiation and proliferation of cells of culture in vitro. 2,4-D is an important hormone of induced embryogenic calluses.
外源生长素和细胞分裂素是诱导离体培养细胞分化与增殖所必需的，2，4-D是诱导胚性愈伤组织的重要激素。
Objective:To study the numerical deviation of chromosome of 18, X and Y in blastomeres developed in vitro and effects of culture system on granulosa cells secretory function.
目的：研究体外培养发育的人胚卵裂球18、X及Y染色体数目变异和培养方式对颗粒细胞分泌功能的影响。
PART I The Improvement of Dendritic Cell Culture Measures in vitroObjective: Improve the measures of dendritic cell culture in vitro, to increase the rate of mature and function of DC.
目的：探讨改善外周血来源的树突状细胞（DC）体外培养的方法，以促进DC的成熟并提高其递呈抗原和激发特异性免疫反应的能力。
ObjectiveTo establish a new method for purification culture of retinal ganglion cells in vitro.
目的建立一种简单的体外培养视网膜神经节细胞的方法。
The technology of anthers culture in vitro is one of the best effective methods of modern biology breeding for plant haploid breeding.
通过花药离体培养技术开展植物单倍体育种工作是现代生物技术育种最有效的手段之一。
The culture of porcine oocytes maturation in vitro, parthenogenetic activation of MII porcine oocytes and embryo culture are main technology of embryo biology engineering.
猪卵母细胞的体外成熟培养、成熟卵母细胞的孤雌激活和胚胎培养是胚胎生物工程技术的主要环节。
Objective: to investigate the culture method in vitro and the bionomics of masticatory muscle satellite cells.
目的：探讨咀嚼肌卫星细胞的体外培养方法并研究其生物学特性。
Objective: To study the influence of in vitro culture and assisted hatching on the hatching efficiency of mice blastocysts cultured in vitro.
目的：探索体外培养和辅助孵化技术对体外发育小鼠囊胚孵出率的影响。
PURPOSE: 1 To build high pressure cell culture model in vitro of Retinal Ganglion Cells(RGCs) and observe the RGCs effected by pressure .
目的：1建立高压体外培养视网膜神经节细胞模型并观察压力对视网膜神经节细胞的影响；
During the preimplantation embryo development, we can find many abnormal cells especially in the process of in vitro culture.
早期胚胎发育过程当中伴随着大量的发育异常的细胞，尤其在体外培养过程中更为普遍。
Methods the morphology, growth and proliferation of the cells were observed during continuous culture in vitro and compared with that of human odontoblast-like cells.
方法在连续体外培养过程中，观察细胞的形态学特征和生长增殖特征并与人成牙本质细胞样细胞比较。
Methods the morphology, growth and proliferation of the cells were observed during continuous culture in vitro and compared with that of human odontoblast-like cells.
方法在连续体外培养过程中，观察细胞的形态学特征和生长增殖特征并与人成牙本质细胞样细胞比较。
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