English translation for "顶体"

[ dǐngtǐ ]
acrosome; perforatorium

Example Sentences:

	1.	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
	2.	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
	3.	Detection of human sperm morphology and acrosome reaction with coomassie brilliant blue staining 考马斯亮蓝染色法检测人精子形态和顶体反应
	4.	Bsp proteins can potentate sperm capacitation induced by heparin and hdl in vitro and bsp proteins can also stimulate cholesterol efflux from spermatozoa Bsp蛋白与精子的获能及顶体反应有密切关系。
	5.	The major function of the bovine seminal plasma protein is to accelerating the capacities of bovine epididymal sperm Bsp蛋白家族是牛精浆的主要蛋白成分。 bsp家族的主要功能是促进精子的顶体反应及获能。
	6.	The effects of endotoxin on the ar rate which was induced by progesterone were different tendency to mouse , golden hamster and human sperm 在小鼠，顶体反应率随内毒素浓度的增加而降低，在地鼠，则呈一定的剂量关系，在1
	7.	The ar rate of golden hamster sperm increased with the rise endotoxin concentration , and it got highest at 1 . 0 g / ml , then the rate started to decrease Opg inl时达到最高，然后随内毒素浓度增加，精子的顶体反应率有下降趋势；在人， 10
	8.	The head of spermatozoa contains a nucleus but no acrosome . the nuclear fossa developes well . during the process of spermtogenesis , within the nucleus the chromatin condenses step by step into wads , among which are loose chromatin fibers 成熟精子头部无顶体，主要为核占据，精子形成过程中，细胞核中的染色质浓缩成致密的团块状，团块状的染色质之间分布着松散的纤维状染色质。
	9.	Materials and methods the mouse , golden hamster and human sperm were incubated with endotoxin in different concentration for different time to get capacitation , respectively , and ar was induced by progesterone after capacitation , then the rates of capacitation and ar were detected by chlortetracycline ( ctc ) and hoechst 33258 fluorescent staining method . the medium was with endotoxin in different concentration in sperm - oocyte fusion step during ivf , then the fertilization rate was observed . the 1 - cell , 2 - cell and zona - free 2 - cell mouse embryos were incubated in the medium with endotoxin , then the rate of blastocysts was recorded 方法取小鼠精子10份、金黄地鼠精子6份、人新鲜精液标本10份及人冷冻精液标本9份，分别与不同浓度内毒素共孵育进行体外获能和孕酮诱导的顶体反应，应用金霉素和dna结合的荧光染料hoechest33258双重荧光染色法检测精子的获能率和顶体反应率；小鼠体外受精实验的精卵结合环节培养液中加入不同浓度的内毒素，观察受精情况并记录受精率；取小鼠1 -细胞胚胎、 2 -细胞胚胎和去卵透明带2 -细胞胚胎，与不同浓度内毒素共孵育进行体外培养，观察体外发育情况并记录囊胚率。
	10.	Northern analysis revealed that p3galt - l was exclusively expressed in the brain while that p4galt - l was expressed highly in testis , moreover , sperm surface p4galt - l was suggested to play a significant role in signal transduction involving the acrosome reaction in the mouse . in the present study , we mainly detected the developmental expression and function of p - galactosyltransferases in mouse brain and testis . we first characterized the developmental expression of 3galt - l in mouse brain - 1 ， 3 -半乳糖基转移酶- 1 ( 3galt - 1 )主要在脑中表达，而- 1 ， 4 -半乳糖基转移酶- 1在睾丸中表达较高，且精子细胞表面的- 1 ， 4 -半乳糖基转移酶- 1在精卵结合后的顶体反应中发挥了重要的生理作用。

Similar Words：

"顶碳降解" English translation, "顶汤扒唇肚" English translation, "顶汤乌鱼蛋" English translation, "顶膛" English translation, "顶套弹簧" English translation, "顶体,顶器" English translation, "顶体蛋白" English translation, "顶体蛋白酶" English translation, "顶体的" English translation, "顶体反应" English translation