prions

朊病毒
常用释义
n. 朊病毒；小蛋白粒（prion 的复数形式）

扩展信息

朊病毒
...RNA而缺少蛋白的具有感染性的独特因子；与之相反，朊病毒（prions）是一种只含蛋白，缺少核酸具有感染性的特异因子。
感染性蛋白质
　医学界以为致病的感染性蛋白质（Prions）只会透过血液或手术仪器传染，但研究员把实验鼠和带有感染性蛋白质的悬浮粒子置 …
普恩蛋白
普恩蛋白(Prions)  传染性海绵状脑病 (Transmissible spongiform encephalopathies, TSE’s) ：感染者的脑 部形成因神经原死 …
蛋白病毒
【蛋白病毒（Prions），一种认为引起人类克—雅二氏病（CJD）和库鲁病（Kurn），在牛中引发BSE的生物体，人们无法将其 …
蛋白子
...爱滋病病毒)的繁殖方式 类病毒(viroids)和蛋白子(prions)(毒蛋白) 病毒 介於生物与无生物间的有机体。
普利昂蛋白
普利昂蛋白 (Prions) 如果要消除的话...必须要加热至900度华式以上(指整个环境)。毕竟Prions是氨基酸，不可能是非燃物。
朊毒体
...Virophages）、类病毒（Viroids）、朊毒体（Prions）等不具备完整的复制机构的类似病毒的感染性生物因子。
蛋白感染质
这种蛋白质原是哺乳动物大脑组织中一种常见的结构性蛋白，但经形体变异为「蛋白感染质」（prions）后，则能透过血液与食 …

例句

"So it is going to be interesting to see if prions play any role in demyelinating diseases that stem from the brain, " he says.

Although PrP(C) is encoded by the host genome, prions themselves encipher many phenotypic TSE variants, known as prion strains.

That infectious prions cause rubbish to accumulate in brain cells may not be the only way in which they cause damage.

Then she added an antibody that cleared the cells of prions but left the ubiquitins, the proteasome and the waste proteins in place.

Prions are very difficult to destroy, remaining intact in the presence of radiation, disinfectants and extreme heat.

Like Dr Tabrizi, Dr Greenwood infected several types of mouse nerve cells with prions.

Prions cause Creutzfeldt-Jakob disease (or "mad cow disease" in cattle) by rearranging the structure of normal proteins in their own image.

In fact, at first glance, lack of prions seemed like a good thing because it made mice immune to prion infection.

The result is a chain reaction in which more and more protein ends up as prions.

You can freeze them, boil them, soak them in formaldehyde or carbolic acid or chloroform, and most will emerge no LESS deadly than they were

For his discovery of Prions - a new biological principle of infection

更新时间：2025-04-24 23:48