germinal vesicle breakdown中文什么意思

胚泡破裂

• germinal vesicle:    胚核，胚胞。
• breakdown:    n. 1.崩溃，倒塌；破损，损耗；损 ...
• germinal:    n. 〔法语〕 1.播种月〔阳历3月 ...

例句与用法

1. Within 2h isolation from the follicle 100 % of oocytes underwent germinal vesicle breakdown and both the nucleolus and the nuclear envelope disappeared . after culturing for 6 h , prometaphase occurred in 90 % oocytes
   本研究旨在探索一种崭新的、化学试剂诱导去核卵母细胞为核受体的、无透明带的、手工体细胞核移植方法。
2. Protein kinase a is camp - dependent kinase , one of the most important signal transduction pathways , plays a pivotal role in growth , differentiation , tumor occur , cell cycle control , etc . pka activators such as camp , 8 - br - camp or phosphodiesterase ( pde ) inhibitor isomethyl butyl xanthine ( imbx ) or purified pka catalytic subunit all can inhibit germinal vesicle breakdown ( gvbd ) and meiotic maturation in mouse oocytes , also in xenopus oocytes
   蛋白激酶a ( proteinkinasea ， pka )是依赖于camp的丝苏氨酸蛋白激酶，是重要的信号传导途径之一，广泛参与许多生命过程，包括生长、分化、肿瘤发生、细胞凋亡、细胞周期调控等。以小鼠卵母细胞为实验对象，给予pka激动剂camp 、 8 - br - camp或磷酸二酯酶抑制剂imbx ( isomethylbutylxanthine )均可抑制小鼠卵母细胞的胚泡破裂及减数分裂成熟。