目的探讨线粒体对早期胚胎发育的影响。
Objective To assess the effect of mitochondria from cumulus granular cells transplanted into early embryos of aging mice.
原肠作用是脊椎动物早期胚胎发育的关键事件。
Gastrulation is an essential event during early embryo development.
这说明HA可以促进绵羊卵母细胞的早期胚胎发育。
These indicated that ha can promote the early embryonic development of ovine oocytes.
近来的研究表明干扰素在哺乳动物早期胚胎发育中有重要的作用。
Recent research has proved that interferons play very important role in early embryo development.
这些差异表达基因的分离与鉴定，有助于家禽早期胚胎发育的相关研究。
We conclude that isolation and identification of these differentially expressed genes will contribute to the future related research of poultry early embryonic development.
胚胎分割是研究细胞分化、早期胚胎发育、胚胎细胞全能性的有力手段。
Embryo bisection is a powerful means in the study of cell differentiation, early embryonic development and the totipotency of embryo cell.
本实验用苔黑酚法对白鲢早期胚胎发育过程中核酸含量的变化进行了分析。
The change of RNA amount during early embryoniC development of Hypophthalmichthys molitrix was studied in this experiment.
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。
During the preimplantation embryo development, we can find many abnormal cells especially in the process of in vitro culture.
对早期胚胎发育过程中凋亡基因表达变化的研究对于揭示早期胚胎发育机制有重要的意义。
There is great meaning to explore the mechanism of early embryo development by investigate the apoptosis gene express change during preimplantation embryo development.
目的探讨表皮生长因子(EGF)对早期胚胎发育的影响和米非司酮对胚胎生长及EGF的作用。
Objective to investigate the change of epidermal growth factor (EGF) concentration in serum and villi of early pregnant women and its possible effects by mifepristone.
结论认为，UVB照射对斑马鱼早期胚胎发育有明显影响，不同的照射强度和时间造成的影响差异显著；
The conclusion is that UVB radiation may induce significant DNA damage at the early stage embryos of zebrafish. The damage significantly related to exposure time and irradiation intensities.
研究这些调控因子在着床前胚胎发育中的表达模式和调控机制，将有助于我们对早期胚胎发育机制的进一步了解。
The study of the expression pattern and regulation mechanism of these factors in early embryo development would help to further understand the mechanism of early embryogenesis.
为了研究UVB对两栖类动物早期胚胎发育的影响，以中华大蟾蜍为研究对象，用UVB分别以不同强度和不同时间照射其二细胞期胚胎，观察记录胚胎的发育过程、统计死亡率并在形态学上对UVB照射诱导的畸胚进行分析。
To study the effects of UVB on development of early stage embryos of amphibian, two-cell stage embryos of Bufo bufo gargarizans Cantor were irradiated by UVB with various intensity and time.
人类是不对称的动物，在我们胚胎发育的早期，心脏就转向了左边，肺则往右长，而且左、右肺具有完全不同的结构。
Humans are asymmetric animals. Early in our embryonic development, the heart turns to the left. The liver develops on the right. The left and right lungs have distinct structure.
研究大鼠的生殖能力和早期的胚胎发育以及大鼠和兔子的胚胎-胎仔发育。
Fertility and early embryonic development have been investigated in rats and embryo-fetal development has been investigated in rats and rabbits.
在胚胎发育的很早期阶段，多数步骤都会在一个极短的时间内发生。
Much of this process happens during a surprisingly short time and at very early stages of embryonic development.
用3种不同浓度的消胚散结汤给早期妊娠大鼠灌胃，观察其抗早孕作用及对流产失败后幸存胚胎发育的影响。
Xiaopei Sanjie Decoctions (XPSJD) with 3 concentration were fed to pregnant rats to observe their action on early pregnancy and effects on the embryo development after abortion failure.
结果（1）CAA基因在胚胎发育早期即开始表达，以后表达量逐渐增加至稳定。
Results (1) The expression of CAA gene was detected at early embryo development, and increased subsequently to a stable level.
为胚胎发育早期绒毛外滋养层细胞侵袭的基因调控机制的研究提供了实验基础。
This study would help us to reveal the mechanism of gene network regulation in EVT invasion in early embryo development.
脊索动物两侧对称、三胚层，分节的体腔，在胚胎发育的早期过程中，显示为后口类型。
Chordates are bilaterally symmetrical, triploblastic, segmented coelomates which demonstrate a deuterostomic pattern of early embryonic development.
在脊椎动物和无脊椎动物中，pou蛋白参与胚胎发生的早期过程，在细胞谱系的分化和神经发育中起调控作用。
In vertebrate and invertebrate, POU proteins take part in early embryogenesis, exert much regulation in cell lineage differentiation and neural development.
先天性小眼症是在胚胎发育早期眼球生长停滞所造成的先天异常。
Congenital microphthalmos is a rare ocular anomaly due to arrest of ocular growth and development in early fetal life.
斑马鱼是研究胚胎发育早期微血管发生和血管发生的极佳动物模型，可用于促血管发生或抑制血管发生药物筛选。
Present results also suggested that zebrafish as a quality model for study on vasculogenesis and angiogenesis during embryonic development and screening for angiogenic enhancer or inhibitors.
妊娠是一个复杂的过程，包括早期的胚胎着床及其之后的胚胎发育。
Pregnancy is a complicated process, it contains the early implantation of blastocyst and the embryonic development.
认为该病为胚胎发育性疾病，其发生与胚胎早期内淋巴管发育障碍有关，感染是其主要诱因。
It is said that the disease is caused by abnormal development on endolymphatic duct in early embryonic stage, and the principal inducement is infectious factor.
5在心脏发育过程中发挥了关键作用，也是胚胎发育时心脏中表达的早期因子之一。
NKX2.5 plays an essential role in heart development and is among the earliest factors expressed in the cardiac lineage in developing embryos.
然而，如果这些胚泡细胞发育得当，它们的确可以生长成一个人，因为胚泡是胚胎发育的早期阶段。
Yet, all being well, it will become one—for a blastocyst is an early stage in embryonic development.
也有研究表明在胚胎发育早期，IGF有助于胚胎的存活。
Some studies also suggest that IGF may help embryos survive in the early stages of development.
神经嵴细胞是胚胎发育早期形成各种组织的胚胎细胞。
Neural crest cells are embryonic cells that pinch off early in development to form a variety of structures.
神经嵴细胞是胚胎发育早期形成各种组织的胚胎细胞。
Neural crest cells are embryonic cells that pinch off early in development to form a variety of structures.
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