活体

Objective To investigate in vitro MRI detection of axonal transport for tracing optic nerve pathway and cerebral projection as well as effect of MnCl2 concentration in the vitreous body for transsynaptic crossing.

目的 探讨Mn(上标 2+)增强磁共振扫描对活体大鼠视觉传导通路及皮层投射的显示以及眼球玻璃体内Mn(上标 2+)的浓度对跨节转运的影响。

It is thought that the assassin M\'Shen was consciously allowed to infiltrate Night Haunter\'s grotesque palace on the world of Tsagualsa, an edifice constructed entirely from still-living bodies.

人们猜想暗杀者马莎是被有意允许探索暗夜幽魂的奇异的宫殿的，宫殿是一个仍然活着的活体。

If it be contended in the case of the former passage that the sleep of the soul so effectually erases the interval between death and resurrection that the prospect of being with Christ, even though actually long delayed, could produce joyful anticipation, in any event the same thing can hardly be said for the second passage, where not only the resurrection body but the intermediate state is directly contemplated, being a less desirable alternative than the change to the resurrection body without death vs.

如果它在有争议的情况下，前一段睡眠的灵魂，所以有效地除去间隔死亡和复活认为前景正在与基督，即使实际上是拖延已久的，能产生愉悦的期盼，在任何情况相同事很难说，为第二次通过，那里不仅复活体，但中间状态，是直接的争议，作为一个较理想的办法比的变化，以复活的身体没有死亡（比4）。

The biomechanics in vitro and finite element model were used to investigate the difference of biomechanical stability and self-stability three cages including: expended cage, threaded cage and impacted cage.

方法通过测量国人腰椎干燥标本和活体MRI获得与植入操作及cage设计有关的解剖数据，据此设计具有坚强的界面稳定性能和自稳性能的扩张式融合器。

Marston, MD, from the University of North Carolina School of Medicine in Chapel Hill, and colleagues."Dermagraft is a bioengineered dermal substitute that laboratory data suggest has two principal modes of action. It provides living, human dermal fibroblasts that deposit matrix proteins and facilitate angiogenesis. It also provides a preformed collagen matrix, receptors, and bound growth factors that facilitate the migration of the patients' epithelial cells that close the wound."

Marston医师及同事表示，针对治疗慢性溃疡的生理失能的患者，还需要更多有效的疗法，而人工皮肤就是一种生物工程皮肤代用品，这一项实验室数据显示两种最重要的功能模式，它提供活体人类皮肤纤维组织母细胞，储存母体蛋白质并促进血管新生，另外它也提供预先形成的胶原母体、接受器及束缚成长因子，帮助病患的上皮细胞移动，使伤口愈合。

Early researches have been limited to animal experiment of detecting metabolism of brain. With the development of magnetic resonance spectrum, studying in vivo has come ture on the biochemistry metabolism's level, which makes a new breakthrough for us to continue research of IGE afterward.

以往的研究仅限于动物实验的方法检测其脑内的代谢变化，现在随着磁共振波谱(Magnetic Resonance Spectroscopy， MRS)的应用，无创地从生化代谢水平上研究活体已成为现实，为这一类疾病的研究打开了新的局面。

Using a long-term reared housefly population which is very susceptible to pyrethroid insecticides as the susceptible strain, a population collected in 1993 in Shanghai and has been treaded by cyhalothrin as the resistant strain, we bioassayed their susceptibility to organophosphorus, carbamate, pyrethroid and organehloride insecticides. We also investigated the role of metabolic enzymes, i. e. esterase, GST, MFO and of target enzymes, i. e. AChE and 〓-ATPase in resistance to insecticides. Cyhalothrin resistance inheritance, the co-toxicity coefficient of cyhalothrin and methylene dithiocyanate was also studied. The insecticides resistance in adults and larvae of houseflies was compared and the mechanism of resistance differences between adults and larvae was discussed.

本文以采自野外并经过室内多代筛选的三氟氯氰菊酯抗性家蝇品系和室内多年饲养的敏感家蝇品系为试虫，测定了抗性家蝇品系和敏感家蝇品系对拟除虫菊酯杀虫剂三氟氯氰菊酯、氯菊酯、有机磷杀虫剂DDVP、氨基甲酸酯杀虫剂残杀威、有机氧杀虫剂DDT的抗性水平，并通过活体增效剂实验和离体生化实验研究了抗性品系的解毒酶和靶标酶的变化，本文还研究了三氟氯氰菊酯和增效剂I对抗性家蝇的增效作用及增效机理、家蝇幼虫和成虫对杀虫剂的抗性差异及其抗性差异的机理。

Major new findings of this study:(1) We developed a cost-effective,efficient,and reliable video recording system for observing and recording the mating behaviour of whitefly on live plants.With this novel system,a large number of accurate and continuous recordings of courting and mating behaviour of this insect can be made on live plants under more natural condition.

本研究的主要创新之处(1)首次自主设计组装了一套经济可靠的录像观察和记录装置，可连续几天详细记录烟粉虱成虫在活体植物上较自然状态下的求偶和交配行为。

They found tiny amounts of a toxic protein, ADDL, in the spinal fluid of liing Alzheimer's patients.

他们发现在活体AD病人的脊液中含有少量的毒性蛋白ADDL。

Isolation nematocidal compounds from nematophagous fungal strain K14: It is important to search for metabolites from microbes in controlling nematode because the effect of biotic and abiotic factors of soil to mycelium of microbes is evident.

一株产毒杀线虫菌物活性化合物的分离：由于活体菌对线虫的生防受土壤生物和非生物因素的影响较大，激发人们努力探索微生物次生代谢产物来防治线虫。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。