acrosome

美 ['ækr??so?m] 　英 ['ækr??s??m]

• n.精子的頂體；精蟲頭粒；頭帽
• 網(wǎng)絡(luò)尖體；頂體精子；精子頭巾

詞形變化

復(fù)數(shù)：acrosomes  

英漢解釋

n.	1. 精子的頂體 2. 精蟲頭粒 3. 頭帽

英英解釋

n.	1. a structure at the end of a sperm cell that releases enzymes to digest the cell membrane of an egg, enabling the sperm to penetrate the egg

例句

We did sperm-zona pellucida binding and ZP-induced acrosome reaction experiments with the two groups of men's sperm separately.

將兩組男方的精子利用廢卵分別進(jìn)行精卵結(jié)合實(shí)驗(yàn)和透明帶誘發(fā)精子頂體反應(yīng)實(shí)驗(yàn)。

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

檢測(cè)精子是否具有頂體反應(yīng)（AR）的能力是評(píng)估精子獲能的一種常規(guī)方式。

The acrosome is surrounded with nuclear cup which contains filamentous or granular chromatin.

核杯包裹整個(gè)頂體外圍，染色質(zhì)呈細(xì)絲狀或顆粒狀。

Objective: To explore the mechanism of C. albicans vaginitis on acrosome reaction (AR) in human sperm.

目的探討白色念珠菌性陰道炎對(duì)人精子頂體反應(yīng)（AR）的影響機(jī)制。

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

目的探討男性不育者精液中一氧化氮（NO）和頂體酶（ACE）、透明質(zhì)酸酶（HYD）、酸性磷酸酶（ACP）的變化。

Objective: To study the effects of Huanjing Recipe(HJR) on human spermatazoal acrosome reaction(AR).

目的：觀察中藥還精方對(duì)人類精子頂體反應(yīng)（AR）的影響。

Study of ultrastructure of acrosome in infertile male with SEM

掃描電鏡對(duì)不育癥精子頂體的超微結(jié)構(gòu)研究

Capacitation and Acrosome Reaction of Spermatozoa in Mammalian Animals

哺乳類動(dòng)物精子的獲能和頂體反應(yīng)

spermatozoa; acrosome reaction; rat;

甲氧滴滴涕；精子；頂體反應(yīng)；大鼠；