cleavage stage
英 [ˈkliːvɪdʒ steɪdʒ]
美 [ˈkliːvɪdʒ steɪdʒ]
网络 卵裂期; 胚胎分裂期; 分裂期
双语例句
- Apoptosis of Cleavage Stage Embryos in IVF-ET and Its Association with Embryo Morphology
卵裂期胚胎中的凋亡征象及其与胚胎形态的关系 - This marks the end of the cleavage stage of development.
这标志着卵裂发育阶段的结束。 - Objective To investigate the relationship between the first polar body morphology of oocyte and the zygote morphology in pronucleus stage, embryo quality in cleavage stage.
目的探讨卵细胞第一极体形态与原核期受精卵形态、卵裂期胚胎质量的关系。 - With increasing irradiation time, the rates of cleavage, survival at the early embryo stage, and development of D-larvae decreased, and the development of the eggs fertilized with the genetically inactivated sperm terminated before reaching the D-larvae stage.
结果发现随照射时间的增加，卵裂率、早期胚胎存活率和D型幼虫发生率总体呈下降趋势，遗传失活的精子与正常卵子受精后其胚胎发育至D型幼虫前期停止。 - The incubation period is 66 hours from 18 to 22 ℃. The embryonic development process can be divided into 6 stages, including fertilized egg, cell cleavage, blastula, gastrula, neural stage and organ formation, and there are thirty-one developmental phases observed noticeably.
在水温18~22℃条件下，胚胎从受精到孵化出膜历时66h，经过了胚盘形成期、卵裂期、囊胚期、原肠胚期、神经胚期、器官分化期6个主要阶段。 - Control Study on CultUre and Transfer between Blastocyst Stage and Cleavage Stage
囊胚期与卵裂期胚胎培养及移植的对照研究 - But the speed of cleavage of early stage embryo, blastocyst development and their hatched rate in vitro were increased as the fertilization temperature was raised from 37 ℃ to 39 ℃.
而早期胚胎卵裂发育速度、体外囊胚发育速度及体外囊胚发育率和孵化率均随着受精温度的升高呈上升趋势。 - The Exact Location Method of Measuring Cleavage on U stage
费氏台测量解理的准确定位方法 - Effect of Different Cryoprotectants on Post-thaw Survival and Development of Early Cleavage Stage Mouse Embryos
不同冷冻保护剂对早期卵裂期小鼠胚胎冷冻后成活率和发育的影响 - Conclusions: Embryo freezing timing has no influence on embryonic development in early cleavage stage.
结论：胚胎冷冻时机对早期分裂胚胎的发育潜能没有影响。 - Relationship between Embryo Morphology or Cleavage Stage and Clinical Outcomes in IVF-ET Cycles
体外受精-胚胎移植中胚胎形态和发育时期与受孕结果的相关性 - Autonomous Differentiation of Presumptive Dorsal Mesoderm in Xenopus Embryo at Early Cleavage Stage
爪蟾胚胎卵裂早期预定背中胚层的自主分化能力 - The results suggest that TPA treatment in a short time could accelerate cleavage of one cell stage eggs, while staurosporine inhibit cleavage.
结果表明，TPA短时间作用可以促进小鼠一细胞期受精卵分裂，星形孢子素抑制受精卵的分裂； - When the cleavage furrow of the two cell stage was irradiated with an energy density of 623 μ J/ μ m~ 2, most of the embryos died in the gastrula stage.
用623μJμm~2能量密度照射二细胞期卵裂沟的卵，多数只能发育至原肠胚，少数发育成为头部分化不全的蝌蚪而死亡。 - Morphological changes and percentage of cleavage or death were observed after microinjection of PKA stimulator cAMP and protein kinase inhibitor ( PKI) into 1-cell stage fertilized eggs of mice.
并应用cAMP及蛋白激酶抑制剂（PKI）显微注射入1细胞期受精卵内，观察卵细胞形态学变化及卵裂率、死亡率。 - During the animal reproduction and development process, ACh also play an important role in regulation about the eduction of eggs and sperm, combination of egg binding, information transfer in intracellular and intercellular in the cleavage stage and subsequent growth process.
ACh在动物的生殖和发育过程中，对卵的排出，精卵的结合，卵裂期细胞内、细胞间信息的传递以及后续的生长发育过程也起重要的调控作用。 - From fertilized eggs to newly hatched larvae, can be divided into 4 main stages; including cleavage stage, blastula stage, gastrula stage and formation of embryo stage, total 22 embryonic development stages.
从受精卵到仔鱼出膜可分为卵裂期、囊胚期、原肠期、胚体形成期4个主要阶段，22个发育时期。 - At the cleavage stage positive reaction mainly distributed in cell membranes and nuclear round about.
卵裂期阳性反应主要分布于细胞膜和核的周围。 - Rupture, cleavage and diaclases develop greatly, and rupture of late stage parallel distribute along with nearly SN direction generally and superposition on the east-west direction structure of early period, which forms the basic tectonic framework of this area.
区内地质构造复杂，断裂、劈理、节理极度发育，后期断裂总体上沿近SN向平行展布，叠加在早期东西向构造上，形成本区的基本构造格局。