acrosome中文是什么意思

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中文翻译
造句

顶角顶体
顶体精子
精虫头粒
精子的顶体
头帽

acrosome abnormality 顶体异常
acrosome enzyme 顶体酶
acrosome granulum 顶体颗粒
acrosome hyaluronidase 顶体透明质酸酶
acrosome reactio 顶体反应
acrosome reaction 顶体反应
acrosome; perforatorium 顶体
detachment of acrosome 顶体脱落
acrosome stabilizing factor 顶体稳定因子
acrosomal vesicle protein 顶体小泡蛋白
acrosomal vesicle 顶体囊泡; 顶体泡; 精子顶囊
acrosomal vacuole 顶体泡
acrosomal system 顶体系统
acrosomal reaction 顶体反应

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例句与用法

Capacitation of acrosome ; process of pregnancy
精子获能;妊娠的过程。
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
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
These imply the bsp proteins have important functions in sperm lipid metabolism , sperm capacitation and acrosome reaction
目前在猪及马的精浆中也都发现了与bsp蛋白同源的蛋白质的存在。
The location of the center tubule in the two species is different . in p . trituberculatus it locates at the top of the acrosome tubule , and in s . chekiangenser it locates at the base
脊尾白虾边缘不翻卷，核为泡状核和丝状核，棘突由具等距横纹的纤丝组成，较长。
There are two forms of nucleus in the e . carinicanda sperm : fibrous and vesicular ones the sperm ultrastructures of the p . trituberculatus and s . chekiangense consist of nucleus cup , radial arm , acrosome
2 .精子结构罗氏沼虾与脊尾白虾的精子结构相近，呈图钉状，由棘突、顶帽和精核组成。
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。
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。
Nucleoli do not emerge in this process . the number of the organelles increase until secondary spermatocyte stage . mitochondria accumulate together , merging together with lysosomes and golgi bodies at the early spermatid stage , and finally the lamellar structure is formed , which forms the acrosome at last
在精子发生过程中，线粒体、内质网和核糖体逐渐增多，其中线粒体数目在次级精母细胞阶段达到顶峰，并形成线粒体区，精细胞早期核内出现膜性泡结构，同时次级溶酶体与高尔基体大量存在，这些细胞器共同形成片层复合体，并参与顶体的形成。
In order to investigate the role of mannose receptor ( mr ) of human sperm , the zona free hamster eggs were pre - incubated with purified mr ( pmr ) isolated from motile human sperm by mannose - agarose gel affinity chromatography . the ultrastuctural alteration and cortical granule exocytosis of the eggs were then observed by transmissian electron microscope and tritc - lca immunofluorescence microscope , respectively . the mice were immunized with pmr and the antiserum was raised . after capacitation and induction of the acrosome reaction , the human spermatozoa and oocytes were incubated with the antiserum . then the sperm penetration assay was undertaken
为了进一步探讨人精于mr在精卵融合中的作用，本文采用改良后的甘露糖-琼脂糖凝胶亲和层析法分离纯化人精子mr ，并将提纯的人精子甘露糖受体( purifiedmannosereceptor , pmr )作用于去透明带的金黄地鼠卵母细胞，运用透射电子显微镜技术和罗丹明偶联的兵豆凝集素( tritc - lca )免疫荧光标记技术观察pmr对卵子的影响。

更多例句： 1 2

英文解释

a process at the anterior end of a sperm cell that produces enzymes to facilitate penetration of the egg

百科解释

The acrosome is an organelle that develops over the anterior half of the head in the spermatozoa (sperm cells) of many animals. It is a cap-like structure derived from the Golgi apparatus.

详细百科解释