精子中心

Subsequent DNA tests suggested that doctors at New York Medical Services for Reproductive Medicine accidentally used another man's sperm to inseminate Nancy Andrews' eggs.

随后的DNA检测显示纽约医疗服务中心负责生殖药物的医师意外地使用了另一个男人的精子与南西的卵子实施了人工受精。

In 30 seconds, 86% of sperm entered micropylar canal along the grooves around the micropyle; TEM image of a section through the micropylar center was obtained.

在授精开始的30秒内，测得卵膜附近约86%的精子沿着凹沟进入精孔管；还拍摄到了通过卵孔中心的纵切面映象。

A nucleus central channel was present along the nuclear longitudinal axis during spermiogenesis.

精子形成期间，核中央位置形成贯穿整个核的中央通道，并在核底部形成植入窝，中心粒位于其中。

The locomotory apparatus that emerges during the spermiogenesis consists of the multilayered structure, basal bodies, flagella and accessory structures.

精子发生过程中形成的运动器的各部分结构包括鞭毛、基体、多层结构及附属结构；基体是细胞中新形成的结构，在不同类群的蕨类植物中分别由双中心粒、分支生毛体和生毛体产生。

THE CORRELATION OF ANTITROPHOBLAST ANTIBODY, EMAB AND HCG-AB WITH IVF-ET PREGNANCY OUTCOMEYANG ZONG-ZHI, SONG DONG-PO, ZOU SHU-HUA, et al（Medical and Health Care Center For Women and Childen of Qingdao, Qingdao 266011, China）［ABSTRACT］ObjectiveTo assess the effect of antitrophoblast antibody, EmAb and HCG-Ab on in vitro fertilization and embryo transfer outcome.MethodsThis study included 140 infertility women of unexplained reasons, salpingemphraxis and/or male factor undergoing IVF-ET, of whom, 31 with repeated failure of implantation; 26 with biochemical loss of pregnancy; 18 with clinical pregnancy loss. Sixty-five with clinical pregnancy served as control group.

目的 探讨抗滋养细胞膜抗体、抗子宫内膜抗体、抗HCG抗体对体外受精-胚胎移植妊娠结局的影响方法选择2002年1月～2007年7月在本生殖医学中心由于不明原因性不育、女方输卵管因素和男方轻度少弱精子症因素不育而接受IVF-ET治疗的妇女140例，其中次植失败31例，生化妊娠丢失26例及临床妊娠丢失18例，持续妊娠65例。

There was no acrosome lied anterior to the nucleus. There was a fossa in the end of the head and centrioles and mitochondria were located in the fossa.

头部后端凹陷，称为植入窝，植入窝内有线粒体和中心粒等细胞器结构，此区域为精子的中片。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。