精子顶体 meaning in English
pcrforatorium
Examples
- Effects of acrosome reaction on mammalian sperm by coomassie blue g - 250 staining
考马斯亮蓝染色评价哺乳动物精子顶体反应发生的效果 - Effect of cryopreservation on changes in human spermacrosome integrity and ultrastructure
冷冻保存对人类精子顶体完整性及超微结构的影响 - Fertilization is a highly programmed process by which two radically different cells , sperm and egg , unite to form a zygol it is mediated by complementary molecules present on the surface of the respective gametes . especially the proteins in the sperm acrom play an important role , but only a little can be extracted from sperm . now large amount of proteins can be obtained easily using biological technique
受精是配子间相互作用最后融合成合子的过程，是由配子各自表面蛋白分子互补介导的，特别是存在于精子顶体的蛋白，但从精子中提取量少，用分子生物学手段大量克隆表达所需蛋白为受精机理的研究提供了方便。 - Using indirect immuno - fluorescein staining method , the localization of sp - 10 , tmdc - iii and aeg on human , mouse , rabbit , pig , bull sperm was observed under confocomicroscopy . it was found that antigens sp - 10 and aeg express on acrosome of all kinds sperms , supporting their roles in sperm - egg fusion . it was firstly described that tmdc - iii express mostly on the equator , neck and some part of tail of human sperm , on the acrosome of mouse and bull sperms , on the acrosome and neck of pig sperm , on the head , neck , and middle piece , principal piece of tail of rabbit sperm
利用间接免疫荧光法对aeg 、 sp - 10 、 tmdc -蛋白在人、小鼠、兔子、猪、牛精子上进行了精确定位， aeg 、 sp - 10在顶体部均有表达，确证了它们与精卵融合有关：首次对tmdc -蛋白在人、小鼠、兔子、猪、牛精子进行了精确定位，它主要存在于人精子尾部主段，小鼠和牛精子顶体，猪精子顶体和颈部，兔精子头部、颈部和尾部的主段及尾段。