查询词典 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

你可以把Prions冷冻、煮沸，放在甲醛、石炭酸或氯仿中浸泡，但是它们大多数还是原来那样并未减少致死性。

These cells produce a substance called lymphotoxin, which Aguzzi says may trigger a reaction that turns a normal cell into one capable of replicating prions.

Aguzzi认为，这些细胞合成的淋巴毒素可能触发了某种反应，结果是正常细胞可以复制朊毒体。

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。

Diseases caused by prions include Creutzfeldt-Jakob disease, mad cow disease, and scrapie.

由普利子引起的疾病包括库贾氏病、狂牛症和痒病。

Prions are responsible for forms of the neurodegenerative diseases, such as BSE in cattle, scrapie in sheep, and Creutzfeldt-Jakob disease in humans.

朊病毒对于神经退行性疾病有责任，如牛的疯牛病、羊的瘙痒病、人类的克雅氏病。

It is home to grey-headed albatrosses, northern giant petrels, white chinned petrels, Antarctic prions, half of the entire population of macaroni penguins and most of the planet's population of the South Georgia blue-eyed shag.

对于灰头信天翁、巨型北方海燕、白颊海燕、南极海燕、超过半数的马可罗尼企鹅以及地球上大多数的南乔治亚蓝眼睛沙格鸟来说，这里就是它们的家园。

Pathological features include prominent cerebellar and cerebral cortical spongiform degeneration and the presence of PRIONS.

此病的病理学特征包括以小脑和大脑皮层为主的海绵样变性和朊病毒的出现。

Prions are not readily transmittable from species to species, but once they have broken through the species barrier they can rapidly adapt and become contagious within the species.

朊病毒不易在物种之间传播，但一旦它们突破了物种障碍，他们可以迅速适应，并可在物种之间传播。

"In human infection with BSE prions, species-barrier effects, which are characteristic of cross-species transmission, would be expected to further increase the mean and range of incubation periods, compared with recycling of prions within species," as was the case in kuru, the authors write.

人类感染BSE传染性蛋白质时，因为物种屏障效果的关系，会比单一物种间的感染增加潜伏期之平均期间；就如同kuru病案例一般；作者们指出，这些数据可以提供资讯给建立vCJD流行病学模式之用。

In experimental trials, the sensor detected prions at concentrations as low as two nanograms per milliliter, the smallest levels measured to date.

在实验测试中，该传感器检测朊病毒的浓度低至每毫升2毫微克，是采取这一措施之日起最低的水平。

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。