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- Miniture pigs were used for superovulation and the recovery of early embryo. 目的本试验对小型猪进行超数排卵和早期胚胎回收技术进行试验研究。
- The eolutionary precursor to the backbone, the notochord is a fine, flexible chord defining the body axis in the early embryos of all ertebrates. 脊索是脊椎进化的前体，脊索在所有的脊椎动物胚胎早期起到柔韧轴的作用。
- The middle germinal layer of an early embryo, consisting of undifferentiated cells destined to become the mesoderm. 中胚层早期胚的中间胚芽层，由最终将发育成中胚层的未分化细胞组成
- In his paper, Haeckel drew by hands the morphological features of early embryos of several animal species. 在这篇论文里，海克尔用手笔画下了他所观察到的多种动物早期胚胎的形象。
- These early embryos of fish, salamander, chicken and human were almost identical in Haeckel’s drawings. 鱼，蝾螈，鸡和人的早期胚胎形象在海克尔的笔下几乎一模一样。
- Objective: To study effect of hydrosalpinx fluid on mouse early embryos development in vitro. 目的探讨输卵管积水对小鼠胚胎体外发育能力的影响。
- Methods Rhesus monkey blastocysts were obtained after in vitro maturation of oocytes, fertilization and maturation of early embryos. 方法猕猴卵母细胞经体外成熟培养、外受精和早期胚胎体外成熟培养后,获得猕猴囊胚。
- The middle germinal layer of an early embryo,consisting of undifferentiated cells destined to become the mesoderm. 中胚层，早期胚的中间胚芽层，由最终将发育成中胚层的未分化细胞组成。
- The fetuin receptors (RFs) in skin of early embryo of Bufo raddei were localized by using fetuin-HRP complex as probe. 本文用酶标胎球蛋白为探针，对花背蟾蜍早期胚胎皮肤中胎球蛋白受体进行定位。
- Objective:To explore the expression pattern and localization of ISP2 protein in mouse ovum and early embryo. 目的:了解ISP2蛋白在小鼠卵细胞和早胚组织中的表达情况。
- In an early embryo, a bile canaliculus has been found.A bile duct is evolved from original hepatic cell. 胆小管在胚胎早期已经形成，胆管由肝母细胞演化而来；
- Unlike adult cells which have specific functions, stem cells from very early embryos have the ability to grow into any tissue in the body. 与具有特定功能的成人细胞不同，从早期胚胎中获取的干细胞具有发育成人体任何组织的能力。
- The evolutionary precursor to the backbone, the notochord is a fine, flexible chord defining the body axis in the early embryos of all vertebrates. 对于一些家畜,如绵羊,山羊和狗,很少发生椎间盘变性。
- In contrast to Haeckel’s drawings, these photos show remarkable differences between the early embryos of these species. 对照这些照片和海克尔的手笔画就不难发现，鱼，蝾螈，鸡和人的早期胚胎形象大不相同。
- During early embryo development, Foxd3 mRNA has been detected in blastocyst-stage embryos and throughout the epiblast of the 6.5 days postcoitum (dpc) embryo. 实验发现Foxd3基因敲除的胚胎在E6.;5天死亡;并且表现为epiblast的减少;取而代之的是近端胚外组织(proximal extraembryonic tissue)。
- The source of the hysteria is a widespread misunderstanding ofwhat an early embryo is, according to West, Cibelli,Lanza. 3人认为，这些激烈反应是人们对早期胚胎的误解。
- Dr Lei Xiao, who led the research, said: "To date, many efforts have been made to establish ungulate pluripotent embryonic stem cells from early embryos without success. 领导了该研究的肖磊博士说：“迄今为止，科学家在利用早期胚胎培育有蹄类动物的多能胚胎干细胞方面做了很多努力，但是没有成功。
- WE ALSO SOUGHT TO DETERMINE whether we could induce human eggs to divide into early embryos without being fertilized by a sperm or being enucleated and injected with a donor cell. 我们也想知道，卵子是否可以无需精子的受精作用，或不必去核再注入其他细胞核，就可以直接分裂成早期胚胎。
- Aim To study the toxicity of the lead acetate on the fertilization ability of sperm and the development of early embryo in mice. 目的研究醋酸铅对公鼠精子受精能力及受精卵发育的毒性,为进一步研究提供依据。
- Maternal genes are responsible for controlling the axis specification, cleavage pattern, morphogenetic movements in the early embryo development. 母性基因在胚胎的早期发育阶段起着至关重要的作用，主要功能是决定轴的分化、卵裂方式的形成和形态的发生。
