1) Preimplantation embryo
植入前胚胎
1.
The programming during mammal preimplantation embryo development is a key problem.
哺乳动物植入前胚胎发育的程序化过程,是发育生物学的核心问题,弄清这一过程,对研究哺乳动物早期发育有着重要意义。
2.
Objective:To investigate the effect of mitochondrial transfer(MIT) on the fertilization capability of aging mouse oocyte,and developmental potential of cryopreserved subsequent preimplantation embryo.
目的:观察线粒体移植(MIT)对年老小鼠卵母细胞受精能力及其形成植入前胚胎发育潜能的影响。
2) Preimplantation embryos
植入前胚胎
1.
By the method of single preimplantation embryos differential display polymerase chain reaction (SPEDDRT PCR),25 reprogramming cDNA fragments were obtained from single 2 cell,8 cell embryos and blastula.
用单个植入前胚胎mRNA差别显示方法 (SinglePreimplantationEmbryonicmRNADifferentialDisplayReversePolymeraseReaction ,SPEDDRT PCR) ,以家兔移核重构发育至 2细胞、8细胞时期的胚胎及囊胚作为起始材料。
3) preimplantation development
植入前胚胎
1.
During mammalian preimplantation development after fertilization, there are three morphological changes, which include pronuclei forming, compaction at 8-cell stage and blastocyst forming.
就小鼠植入前胚胎紧密化过程中胚胎的形态变化、细胞极化、细胞间连接及紧密化的物质基础、时控机制等作了综述。
6) implantation
[英][,implɑ:n'teiʃən] [美][,ɪmplæn'teʃən]
胚胎植入
1.
To investigate the role of signal transducer and activator of transcription 1(STAT1) in implantation,STAT1 expression of decidua samples from spontaneous abortion and normal pregnancy were analysized by RT-PCR, immunohistochemistry,in-situ hybridization,Western blotting and immunofluorescence.
为了探讨信号传导子及转录激活子1在胚胎植入过程中的作用,取正常妊娠(6W~11W)人工流产子宫蜕膜组织30例,自然流产蜕膜组织30例,利用RT-PCR,原位杂交,免疫组织化学,蛋白印迹,免疫荧光化学方法对流产组与正常妊娠蜕膜中STAT1进行定性定量检测。
2.
Objective Process of blastocyst invadeing endometrium is called implantation.
胚胎植入是一个复杂且精细的过程,涉及胚胎在子宫内膜的粘附、侵入、发育分化以及子宫内膜的同步化改变。
3.
Objective The successful implantation depends on the synchronization development between endometrium and blastocyst.
本研究运用蛋白质组相关技术,分析妊娠早期人胚胎绒毛和子宫蜕膜组织蛋白质组,从蛋白质整体水平探索胚胎植入的分子机制。
补充资料：胚胎植入前诊断
胚胎植入前诊断
随着体外受精、配子与胚胎显微操作技术和基因超微量分析技术的发展，从宫腔灌洗液或体外受精方法获取胚胎。通过极体活检，卵裂球活检，胚泡活检等技术取样，采取DNA诊断以及蛋白与酶代谢测定，诊断某些遗传病，如囊性纤维化病，Duchcnne型肌营养不良、甲型血友病、脆性综合征和TaySacy病等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条