顶

Ionic flux is thought to be important in the initiating process of gamete interaction such as acrosome reaction.

跨膜离子流动在启动配子间的相互作用，如顶体反应过程中有重要作用。

Objective To detect the acrosome reaction induced by recombinant human zona pellucida 3 (rhZP3) in vitro.

目的：在体外条件下检测重组人透明带蛋白诱导的顶体反应。

EFFECT IN ACROSOME REACTION AND FERTILIZATION ABILITY OF SPERM WITH ULTRAVIOLET IRRADIATION

紫外线辐射对精子顶体反应和受精能力的影响

The morphology and acrosome reaction of sperm may be two important parameters to evaluate the function of fertilization.

因此，精子形态分析和顶体反应二项参数，在自然周期和IVF周期中，对受精功能的评价有着不同的参考价值和意义；同时，在人类辅助生殖技术实施过程中可以作为选择不同辅助生殖技术的依据。

Prior to fertilization sperm has to undergo an activation process known as capaciation, leading to the acrosome reaction.

在受精之前精子必须完成一个被称为"获能"的活化过程，最终发生顶体反应。

The rate of morphologically normal sperm and the rate of acrosome intactness were evaluated.

形态正常精子率和顶体完整率是决定精子能否受精的重要因素[1，2]。

The cytoplasmic region is posterior to the acrosome and consists of lamellar complex.

退化的细胞质分布于核杯和顶体之间，内有膜复合体。

The measurement of the ability of sperm to undergo the acrosome reaction is conventionally used for assessment of sperm capacitation.

检测精子是否具有顶体反应的能力是评估精子获能的一种常规方式。

On the top of each nucleus lay a Golgi body-mitochondria area which later developed into an acrosome.

核的顶部出现一个高尔基-线粒体区，顶体由高尔基液泡演变而成。

By using the chlortetracycline assay, we found the effect of GABA on rat spermatozoa acrosome reaction is biphasic, i.

本研究则进一步分析这两种受体在大鼠精子顶体反应中的作用机制和相互关系。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！