acrosome单词基本解析：

顶体，顶体精子
n. 顶体精子, 精冒反应
释义顶体，顶体精子；

acrosome变化用词：

acrosome英英释义：

Noun

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

名词 acrosome:

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

acrosome[ 'ækrə,səum ]n.a process at the anterior end of a sperm cell that produces enzymes to facilitate penetration of the egg

acrosome中文词源：

acrosome用法和例句：

This paper describes the stability of the acrosome and wave action on of a submerged breakwater.

本文主要探讨波高和堤顶水深变化对潜堤胸墙波压力和护面块体稳定性的影响.

互联网

acrosome

acrosome stabilizing factor

(精子)顶体稳定因子

Keywords nitric oxide;sperm membrane;acrosome reaction;nitroprusside;

一氧化氮;精子膜;顶体反应;硝普钠;

Keywords Human spermatozoa Integrin Intracellular calcium Acrosome reaction;

人精子;整合素;胞内钙离子;顶体反应;

Keywords Human Spermatozoa;Acrosome Reaction（AR）;Intrauterine Insemination（IUI）;In Vitro Fertilization（IVF）;Intracytoplasmic Sperm Injection（ICSI）;

人精子;顶体反应;宫腔内人工授精;体外受精;单精子卵胞浆内注射;

Keywords Sperm selection technique;Cryoprotectant;Human sperm;Acrosome reaction;Acrosin activity;

优选;冷冻保护剂;人类精子;顶体反应;顶体酶活性;

Keyword： sperm;acrosome reaction;

关 键 词： 精子顶体反应;

Keywords Human sperm;Acrosome Reaction;Acrosin activity;Progesterone;

关键词人类精子;顶体反应;顶体酶活性;孕酮;

Keywords progesterone;calcium ionosphere A23187;acrosome reaction;sperm viability;

关键词孕酮;钙离子载体A23187;顶体反应;精子活率;精子活力;

Keywords Mannose-ligand receptor;Capacitation;Acrosome reaction;Solubilized mouse zona pellucida;Sperm;Mouse;

关键词甘露糖受体;获能;顶体反应;小鼠透明带溶解液;精子;小鼠;

Keywords male infertility;seminal plasma transferrin;percentage integrity acrosome;sperm motility;

关键词男性不育;精浆转铁蛋白;顶体完整率;精子活动率;

Keywords SNP;human sperm;acrosome reaction;thawing;

关键词硝普钠;人精子;顶体反应;复温;

Keywords zona pellucida;male fertilization;acrosome reaction;

关键词透明带;男性生育;顶体反应;

Keywords acrosome reaction;recombinant human zona pellucida 3;spermatoza;

关键词顶体反应;重组人透明带蛋白3;精子;

Keywords atomic force microscopy;sperm;acrosome;

原子力显微镜;精子;顶体;

In old rats, taurine can obviously increase the numbers of sperm, the motility of sperm and the rate of live sperm, but has no significant effects on the rate of acrosome completeness and teratosperm.

可明显提高老年大鼠精子数量、精子活动率和精子活率，而对精子畸形率和顶体完整率没有影响。

Capacitation and Acrosome Reaction of Spermatozoa in Mammalian Animals

哺乳类动物精子的获能和顶体反应

In vitro, the acrosome reaction of sperm does not influence the ovum fertilization rate.

在体外,精子顶体反应率的高低与卵子受精率没有明显的相关性。

In the sea urchin eggs, sperm acrosome reaction stirred up the eggs week in a polysaccharide film material.

在海胆卵上，激起精子顶体反应的是卵周胶膜中的某种多糖物质。

In in vitro fertilization, we further determined that NSSR1 has potential roles in sperm acrosome reaction, which is essential for sperms to fertilize the oocyte.

在进一步的体外顶体反应实验中，我们证明了NSSR1参与了精子和卵细胞受精所必需的顶体反应。

The head, without acrosome, is in the shape of cannonball, whose nucleus is the mail part in which there are some small gaps with a small amount of close electric granules.

头部呈长圆柱形，无顶体，核内有小空隙，空隙中有少量电子致密小颗粒存在；

The mature sperm has a tail, a nucleus containing haploid chromosomes, and a front end with an acrosome, the storage site for enzymes that will aid fertilization.

成熟精子有尾部，单倍体染色体组，头部有顶体，内部储存酶类，有助于受精。

We also observed the specific expression of NSSR1 in gametes: NSSR1 proteins were found in the sperm acrosome and tail as well as the cytoplasm of oocytes.

我们还注意到NSSR1在配子中的特殊表达，体现为在精子中NSSR1主要分布于精子的顶体和尾部，而在卵细胞中主要分布于细胞质中。

Study of ultrastructure of acrosome in infertile male with SEM

扫描电镜对不育症精子顶体的超微结构研究

Capacitation is an important physiological pre-requisite that enables sperm undergo acrosome reaction and fertilize the egg.

摘要获能是精子发生顶体反应以及与卵子结合之前所必需的生理过程。

Keywords chronobiology;circadian rhythm gene;Clock gene;round spermatid;acrosome;sperm fertility;

时间生物学;近日节律基因;钟基因;圆形精子;顶体;受精能力;

It had no acrosome and at its caudal end the nucleus had an implantation fossa.The nucleus consisted of electron dense chromatin materials and contained irregularly netlike gap.

核前端无顶体，后端有植入窝，核中染色质致密，存在着不规则的网络状间隙。

Keywords GABA;antisperm antibcxJy （AsAb）;acrosome reaction;

氨基丁酸;抗精于抗体;顶体反应;

Keywords A-kinase anchor protein;sperm;acrosome reaction;mobility;

激酶锚定蛋白;精子;顶体反应;精子活力;

In young rats, taurine can significantly increase the motility of sperm, but has no obvious effects on the numbers of sperm, the rate of live sperm, acrosome completeness and teratosperm.

牛磺酸可显著提高青年大鼠精子活动率，而对精子数量、活率、畸形率和顶体完整率没有影响；

In this stage, the circular manchette reorganized to the oblique and then, the longitudinal one.The Sertoli process covered the acrosome forming ectoplasmic specialization.

环形核套微管先后改建为斜行和纵行核套微管，支持细胞突起形成“袖领”包绕顶体。

Human sperm after induction of acrosome reaction was pretreated with anti-MR serum and subsequently processed in sperm penetration assay (SPA).

用抗血清处理顶反应后的人精子，并进行去透明带金黄地鼠卵的精子穿透实验（SPA），观察其体外受精情况。

Keywords methoxychlor;sperm atozoa;acrosome reaction;rat;

甲氧滴滴涕;精子;顶体反应;大鼠;

The electron microscopic observation revealed that sperm head plasmalemma and acrosome were the most cryosensitive.

电镜下观察发现，冷冻后精子质膜和顶体是冷冻损伤的主要部位。

Keywords male infertility;acrosome reaction;acrosin activity;progesterone;

男性不育;顶体反应;顶体酶活性;孕酮;

Objective:To study the relationship between nitric oxide(NO) and the activity of acrosome enzyme(ACE),hyaluronidase(HYD),acid phosphatase(ACP) in infertile man semen.

目的:探讨男性不育精液中一氧化氮(NO)和顶体酶(ACE)、透明质酸酶(HYD)、酸性磷酸酶(ACP)的关系。

Objectives: To evaluate the application of Coomassie brilliant blue( CBB) G250 staining for the detection of human sperm deformity rate, rate of intact acrosome and acrosome reaction.

目的:探讨考马斯亮蓝G250染色法在人精子畸形率、体完整率和顶体反应检测中的应用。

Objective:To discuss the correlation between rate of acrosome intactness and rate of sperm with normal morphology and sperm density.

目的:探讨顶体完整率与形态正常精子百分率、精子密度之间的关系。

Objective To study the change of nitric oxide (NO), acrosome enzyme (ACE),hyaluronidase (HYD) and acid phosphatase (ACP) in human semen.

目的探讨男性不育者精液中一氧化氮(NO)和顶体酶(ACE)、透明质酸酶(HYD)、酸性磷酸酶(ACP)的变化。

Keywords Spermatozoa Semen preservation Sperm acrosome Acrosome intactness rate;

精子;精液保存;精子顶体;顶体完整率;

Keywords Sperm;Acrosome;Immuno-contraception;DNA contraceptive vaccine;

精子;顶体;免疫避孕;DNA避孕疫苗;

Keywords Sperm;Acrosome;Pisum sativum agglutinin;

精子;顶体;豌豆凝集素;

Keywords sperm;acrosome reaction;oviductal fluid;

精子;顶体反应;输卵管液;

Keywords Sperm density;Sperm acrosome;Sperm morphology;

精子密度;顶体;精子形态;

Results:The rate of acrosome intactness in sperm with normal morphology group was higher than that of sperm with abnormal morphology group (P<0.001).

精子密度正常组顶体完整率与密度异常组顶体完整率比较,差异不显著(P>0.05),顶体完整率正常组形态正常精子百分率明显高于顶体完整率异常组(P<0.001)。

Capacitation of acrosome; Process of pregnancy.

精子获能;妊娠的过程。

Keywords Sperm capacitication;Acrosome reaction;Pentoxifylline;Coomassie brilliant blue;

精子获能;顶体反应;己酮可可碱;考马斯量蓝;

Keywords sperm;acrosome reaction;follicle fluid;in vitro fertilization;morphology;

精子顶体反应;卵泡液;体外受精;精子形态;

Some of the damage sperms lost the acrosome, midpiece and flagellum.

线粒体内嵴弥散，线粒体脱落；

Keywords cell hypoxia;acrosome reaction;acrosin;spermatozoa;rat;

细胞低氧;顶体酶反应;顶体酶;精子;大鼠;

The nuclear cup was positive and acrosome PAS positive.

细胞化学反应显示，核杯为Feulgen阳性，顶体为PAS阳性。

The 51KD sperm antigen was found localized in the posterior acrosome of sperm where ovum adhered to, which suggests the close relation of the antibody to infertility.

结果显示51KD精子抗原定位于精子顶体后区，提示此抗体可能与不育有较密切的关系。

Meanwhile,there was an additional band located in the Y chromosomal short arm.Conclusion: Lack of acrosome,low acrosin activity and abnormality of chromosome may be the main reasons f...

结论:圆头精子症患者的精子顶体缺如、顶体酶活性降低以及染色体异常可能是导致不育的一个主要原因。

Keywords Coomassie brilliant blue G250 staining;Sperm morphology;Acrosome reaction;Human;

考马斯亮蓝G250染色法;精子形态;顶体反应;人;

Keywords Fluorescent stain;Spermatozoa;Plasma membrane;Nuclear Chromatin;Acrosome;

荧光染色;精子;染色质;质膜;顶体;

Keywords Protein kinase C;Spermatozoa;Sperm motility;Acrosome reaction;

蛋白激酶C;精子;精子活力;顶体反应;

Keywords protein kinase C;acrosome reaction;progesterone;phorbol 12;13-dibutyrate;diacylglycerol;calcium;spermatozoa;

蛋白激酶C;顶体反应;孕酮;佛波醇12;13-二丁酸盐;甘油二酯;钙;精子;

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。

Acrosome reaction of spermatozoa induced by recombinant human zona pellucida 3

重组人透明带蛋白3诱导精子的顶体反应

Keywords zona pellucida （ZP）;acrosome reaction （AR）;sperm-egg binding;contraception;

重组卵透明带蛋白3;顶体反应;精卵结合;避孕疫苗;

The contents in the acrosome is homogeneous,but the electron density is less than nucleus;

顶体内含物分布均匀,电子密度稍低于细胞核;

acrosome reaction

顶体反应

Keywords acrosome reaction;bull sperm;cadmium;DNA break;lipoperoxidation;motility;

顶体反应;公牛精子;镉离子;DNA断裂;脂质过氧化;活动率;

Keywords acrosome reaction;spermatozoa;calcium;

顶体反应;精子;钙;

Acrosom entire rate

顶体完整率

Compared with abnormal semen parameters group, the rate of intact acrosome was increased in normal semen parameters group (P<0.05).

顶体完整率与正常形态精子百分率、精子活率呈显著正相关关系(P<0.05，P<0.01)，与白细胞浓度呈显著负相关关系(P<0.05）。

acrosome abnormality

顶体异常

acrosome hyaluronidase

顶体透明质酸酶

acrosome enzyme

顶体酶

acrosome granulum

顶体颗粒

Keywords Shouwu-Huanjing recipe;Medicated serum;Sperm motility;Acrosome reaction;in vitro fertilization;

首乌还精胶囊;含药血清;精子运动;顶体反应;体外受精;

Keywords wapiti;sperm;capacitation;acrosome reaction;in vitro fertilization;

鹿;精子;获能;顶体反应;体外受精;

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