胚胎

It is known from in vitro fertilisation research that high levels of glucose can enhance the growth and development of male embryos but inhibit female ones.

高水平的葡萄糖能提高男性胚胎的生长和发育但是抑制了女性胚胎，这在体外受精的研究中广为人知。

The experiment results showed that at the beginning of diapause, some inhibition existed in the metabolism of converting glycogen to sorbitol and glycerol in the artificially synthesized hormone induced diapause eggs and it led to increment of trehalose, sorbitol and glycerol in the eggs and advancement of diapause termination in them. As a result, some eggs could not complete fetation and died before hatching.

试验结果表明，合成滞育激素诱导形成的滞育卵在滞育初期糖原向山梨醇和甘油的代谢反应中存在某种障碍，使卵内海藻糖、山梨醇和甘油含量减少，蚕卵滞育不深，滞育提前解除，以致胚胎发育中能量供应不足，部分卵不能完成胚胎发育而在孵化前死亡。

Fisk's team injected human fetal mesenchymal stem cells through the wall of the uterus into 14-day mouse fetuses.

Fisk的研究组将人类胚胎间充质干细胞通过子宫壁注射到14天大的小鼠胚胎中。

The data suggested that Fc-vasa could be involved in gametogenesis of F. chinensis.

胚胎和幼虫RT-PCR分析检测到2细胞期至膜内无节幼的各期胚胎都含有Fc-vasa mRNA。

Besides, the FSP contain increased in both hemolymph and oocytes as the ovary maturing but decreased in embryos as embryo developing.

另外，FSP在母蟳血淋巴液和卵巢中的含量均随著卵巢成熟度的增加而增加，而此蛋白质在胚胎中的含量则是随著胚胎发育成熟逐渐下降。

The results showed that the positive rates of RNA integrity in grind with liquid nitrogen group and in homogenizer without liquid nitrogen group were 68.42% and 29.79% respectively, and there was significant difference between these two groups; however, there was no statistic difference in positive rate of RNA integrity, OD260/OD280 ratio and 3-actin gene expression level between the drug-induced labor group and non-drug induced labor group.

结果发现，液氮研磨组分离完整RNA的阳性率高於匀浆器处理组，分别为68.42%和29.29%，两组比较有显著性差异；药物引产组及非药物引产组在分离完整RNA阳性率、胚胎组织RNA的OD260/OD280比值和胚胎组织β-actin基因表达量上均无统计学差异。

To investigate the method of RNA isolation from human embryonic tissues and the factors influencing the quality of RNA, the RNA from human embryonic tissues obtained with drug-induced labor or non-drug induced labor were isolated by using grind with liquid nitrogen or homogenizer without liquid nitrogen.

为探讨人类胚胎组织完整RNA的分离方法及其影响因素，采用液氮研磨及匀浆器两种制备组织匀浆方法，对不同引产方式的人类胚胎组织进行总RNA分离，并对RNA质量进行鉴定。

In skin lesions and their margins,characteristic hyperkeratosis of epidermis and hypertrophy of sebaceous glands were observed,which were not found in the wild-type mice.

其中A族有两种形态，一种只表达于减数分裂和非常早期胚胎的胚胎特异型cyclin A1，和一种在体细胞中都可以见到的体细胞型cyclin A2。

The aim of the review is to support some idea of the molecule mechanism in the embryo implantation by expatiating the role of embryonic trophocytes in imbedding.

本文通过对滋养层细胞在胚胎植入中的作用的阐述，为进一步阐明胚胎植入的分子机制提供思路。

In this article, we briefly introduced the process of embryo transfer and application of embryo technology in China.

不仅如此，在各个省还建立了自己的专门的冷冻胚胎中心，为本省的畜牧产业提供胚胎或者相关的服务。

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！