朊病毒

In this review, we describe nuclear magnetic resonance techniques which are widely used to investigate inter-molecular interactions between proteins and diamagnetic/paramagnetic metal ions.

本文简要介绍目前国际上用NMR方法研究抗磁金属离子和顺磁金属离子与蛋白质相互作用的进展，并具体介绍了NMR方法在钙调蛋白、锌指蛋白、朊病毒蛋白等金属离子蛋白研究上的应用。

What's more, the prions ramp up amyloid beta's neurotoxic effects.

而且，朊病毒蛋白增强了，淀粉样蛋白的神经毒性。

They affect the development of organismal characters such as sex determination,the functional determination of centromeres,the development of Drasophila's eys,the prion pathogenicity and cancer formation greatly.

它对生物体的性状发育如性别决定、着丝粒的功能决定、果蝇复眼发育、朊病毒致病性的获得及癌的发生等等方面有着重要的影响。

The invention discloses an antibody against cattle piron and method for preparation, wherein the antibody is obtained by using polypeptide selected from the following polypeptide family as the antigen immunological animal, said polypeptide family is formed by the following polypeptides,(1) polypeptide of the amino acid residue sequence 1 in the sequence table,(2) polypeptide obtained by removing 1-24 amino acid residues continuously from No.

本发明所提供的制备牛朊病毒抗体的方法，是以选自下述多肽家族之一的多肽为抗原免疫动物得到的抗体；所述多肽家族由以下多肽组成：1具有序列表中序列1的氨基酸残基序列的多肽；2从序列1的自氨基端第1位氨基酸残基开始向羧基端连续去除1至24个氨基酸残基，和/或从序列1的自氨基端第264位氨基酸残基开始向氨基端连续去除1至23个氨基酸残基得到的多肽。

Since Lacromin is derived from plants, it is free of any viral or prion containment risks.

因为Lacromin来自植物，所以没有任何病毒和或者朊病毒污染的危险。

A microscopic protein particle similar to a virus but lacking nucleic acid, thought to be the infectious agent responsible for scrapie and certain other degenerative diseases of the nervous system.

朊病毒极微小的蛋白质微粒，类似于病毒，但不含核酸，被认为是绵羊痒病和其他的一些神经系统变性疾病的传染介质

Scientists hope to learn more about how this process works so they can keep prions in their place-away from humans.

科学家们希望知道更多关于这些朊病毒传播过程的机理，从而控制这些病毒，使它们远离人类。

This short review discusses the basic biological properties of prions, followed by a presentation of the clinical and pathological features of the most important human prion diseases.

这一简短的综述讨论了朊病毒的基础生物学特征，并讨论了最重要的人类朊病毒病的临床表现和病理学特征。

They believe that infectious prions might wake viruses that lie dormant in the DNA of an uninfected cell.

他们相信感染朊病毒可能唤醒健康细胞内其他病毒沉睡的DNA。

Description: The Prion Science Archives have collected information about prions.

网站描述：这是关于朊病毒科学进展的网站。本网站收集了关于朊病毒的很多信息。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。