丘脑是大脑中负责睡眠调控的部分，致死性家族性失眠症正是由于一种异常蛋白质“朊蛋白”在丘脑中的累积产生的。
F.F.I. is caused by anaccumulation within the thalamus — the part of the brain that controlssleep regulation — of abnormal proteins called “prions.”
人类的头发主要由一种叫角朊的蛋白质组成，并含有水分及在身体其他部分也可找到的微量金属和矿物质。
A human hair consists mainly of a protein called Keratin. It also contains some moisture and the trace metals and minerals found in the rest of the body.
结论：朊蛋白106- 126肽段能够诱导分化后的PC 12细胞凋亡，具有明确的毒性作用。
Conclusion Prion protein 106-126 peptide can induce apoptosis in differentiated PC12 cells and present cellular toxicity definitely.
此前研究显示朊蛋白可便捷地与这些表面类型结合并以不同寻常的效率启动感染过程。
Previous research showed that prions bind readily to these types of surfaces and can initiate infection with remarkable efficiency.
令人惊讶的是，根据这项新的研究，用未感染过的脑组织均浆包被的金属丝也能够在细胞培养中引发感染性朊蛋白疾病，并可使小鼠感染。
Surprisingly, according to the new research, wires coated with uninfected brain homogenate could also initiate prion disease in cell culture, which was transmissible to mice.
朊蛋白是一种脑组织中所有的哺乳动物的正常组成部分。
Prion protein is a normal constituent of brain tissue in all mammals.
这提示朊蛋白可能参与细胞程序化死亡的调控过程。
It suggests that human prion protein might play a role in controlling cell programmed death.
目的制备针对朊蛋白的特异性抗体。
目的研究朊蛋白对微管相关蛋白介导的体外微管形成的影响。
Objective To study the inhibitive effect of prion protein on the formation of microtubules enhanced by microtubule-associated protein tau.
探讨了羊毛角朊蛋白溶解液对棉织物整理的可行性。
The finishing effect of keratin solution with cotton fabric was pointed.
大鼠中缺乏朊蛋白是很常见的，可能的原因是为了尽可能地减少在形成新神经系统和面对压力时产生的损伤。
Mice that lack the protein appear largely normal, with possible minor deficits in the generation of new neurons and responses to stress.
朊粒的本质是蛋白质。
The essence of prion (proteinaceous infectious particle) is a protein.
目的：研究朊蛋白106-126肽段在细胞水平上的毒性作用。
Objective To investigate the effects of prion protein 106-126 peptide on inducing apoptosis in differentiated PC12 cells.
朊蛋白是传染性海绵状脑病的致病蛋白。
Prion is the pathogen that caused infectious spongiform encephalopathy.
在不引起可见的明显的症状的情况下，朊蛋白进入了人类的食物链，它可以跨过物种差异感染人类。
The prion entered the human food chain without evident symptoms being observed - the pathogen was able to jump the species gap to humans.
蛋白粉是以不溶性蛋白质为主，其含量可达到65%，可直接用于饲料的添加剂，另外还可制造玉米朊、玉米黄色素等。
The protein powder mainly contains the insoluble protein with its content of 65%. It can be used as the fodder additive or for making maize protein.
谷朊粉是一种营养丰富的植物蛋白资源，其特有功能性质在食品生产中具有广泛用途。
Wheat gluten is a kind of vegetable protein with high nutritional value. It was widely used in food industry because of its special functional properties.
显然在试管里的情况是一种非自然状态，但是这项研究表明朊蛋白能在不借助于任何其它传染媒介的情况下跨越物种障碍。
The test tube is obviously an unnatural situation, but it shows that prions can leap the species barrier without the aid of any other infectious agent.
本文对朊蛋白生物学特点、乳及乳制品中朊蛋白的来源和含量以及安全性进行了综述，以便为乳制品加工和安全评价提供参考。
In this paper, the biological character, source and content of prion proteins in milk and milk products and their safety were reviewed.
试验采用糖基化和谷氨酰胺转氨酶对谷朊改性，使蛋白质分子带有更多的极性基团，从而使其功能性质得到改善。
To improve its functional properties gluten was modified by glycosylation followed by microbial transglutaminase (MTGase) deamidation with increasing polar groups on gluten.
试验采用糖基化和谷氨酰胺转氨酶对谷朊改性，使蛋白质分子带有更多的极性基团，从而使其功能性质得到改善。
To improve its functional properties gluten was modified by glycosylation followed by microbial transglutaminase (MTGase) deamidation with increasing polar groups on gluten.
应用推荐