下仔

A new method for enucleating MⅡ nucleus in mouse and rat was induced; Living births were obtained from IVF of mouse oocytes reconstructed by transfer of metaphase Ⅱ chromosomes. For the interspecies nuclear transfer between mouse and rabbit, the reconstructed embryos could develop into blasocyst in vitro.

在不同品系小鼠卵母细胞核质交换移植中将电融合的重构卵进行IVF，经胚胎移植后顺利产仔；在异种核移植方面，小鼠核与兔卵母细胞的异种重构胚在体外培养条件下发育至囊胚阶段。

For new farms built around the country, the gestation and farrowing crates are by far the most common housing system for sows.

在美国这些新的大型猪场中，一般情况下妊娠和产仔的猪舍是最为常见的。

In situations where it is not possible to reduce the farrowing house temperature, consideration should be given to feeding diets with a reduced heat increment.

在无法降低产仔圈舍温度的情况下，应考虑饲喂能降低热增耗的日粮。

When we begin to the medicine, urine protein was measured in urine volume of 24 hour the every two day. 4. Specimen collections and laboratory check: In the 21 days of pregnant rats, infants were taken which registered weight and height after aesthesia. Cr and BUN in the blood were measured.

标本收集和实验室检查：于妊娠第21天在戊巴比妥钠(50mg/kg)麻醉下，剖宫取胎，记录胎仔体重，身长；同时抽取腹腔静脉血，分离血清以待测定血尿素氮，血肌酐；取左肾部分置于10%甲醛液浸泡固定，待用HE染色、PAS染色及免疫组织化学染色；另取部分肾脏剪成体积约1cm〓大小组织块，生理盐水冲洗至发白，-70℃保存。

A pro-active defense serum formulated to help strengthen cellular resistance to environmental threats from air travel, climate and altitude changes, poorly ventilated areas, air conditioned spaces and city pollution. Made with 2% standardized time released green tea phytoliposomes, and supported by an organic 30% whole herb concentrate of sage leaf, Siberian ginseng, schizandra berry, grape seed and green tea, with essential oils of sweet orange, grapefruit, lavender and peppermint in an organic apple serum base.

这个皮肤保养处方含有作用持久的绿茶素和数种草药提炼剂如鼠尾草，西伯利亚人蔘，北五味子，葡萄仔，绿茶，加上甜桔香精，葡萄柚香精，讯衣草香精，薄荷香精等等，是用来加强脸部皮肤细胞的抵抗力，可以帮助抵抗不良环境如空中飞行，缺氧状态，乾燥气候，紫外线，冷气室下工作过久，环境污染等等对细胞的伤害。

Under controlled conditions, the gonad of loaches develops normally, but the induced spawning rate changes with the use of oxytocics: the effect of a mixture of progesterone-...

在人工控制条件下，泥鳅性腺发育正常，催产率因催产剂不同而不同，使用LRH-A2和DOM混合催产和使用HCG和LRH-A2混合催产效果更明显，在水温21-24℃、盐度5‰的流水环境中，经25h左右仔鱼大量出膜，体长为3.5-4.8mm。

If there was no such a pressure in the semi-natural condition, will the saigas do optional choice for birth and hiding sites, or change their hiding behavior?

那么，在半散养条件下，没有这样的压力存在，塞加羚羊的产仔地是否会具随意性，或者说躲藏行为是否会出现变化？

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。