朊病毒 的英文怎麼說
中文拼音 [ruǎnbìngdú]
朊病毒
英文
prion-
If a drug could be made that inhibits this fragmentation process, it could substantially slow the spread of prions, which cause mad cow disease and scrapie in animals and, in rare cases, creutzfeldt - jacob disease and kuru in humans
藥物可阻滯這些蛋白裂解片段過程,從而持久的減慢朊病毒傳播,包括瘋牛病和綿羊瘋癢病和一些人類罕見疾病克-雅二氏病和庫魯病等疾病的傳播。Research progress on prion and prion disease therapy
朊病毒和朊病毒疾病治療的研究進展Prion diseases are always fatal, often, however, not until months after the outbreak of the disease
致病性的朊病毒蛋白質在腦中沉積並損傷腦組織。They believe that infectious prions might wake viruses that lie dormant in the dna of an uninfected cell
他們相信感染朊病毒可能喚醒健康細胞內其他病毒沉睡的dna 。That infectious prions cause rubbish to accumulate in brain cells may not be the only way in which they cause damage
而朊病毒引起腦細胞垃圾的堆積也許不是災難被引起的唯一方式。Such examples are given as the blood filtering principal of hemoglobin, catalysis of enzymes, immune recoglization, prion, glycoprotein and the relationship of structure and function of membrane protein, et al, as well as the applications to medicine
在簡要介紹結構生物學的研究方法的基礎上,主要從分子水平闡述蛋白質和核酸的結構原理、相互作用、結構與功能的關系,通過具體實例闡述血紅蛋白的輸氧機制、酶的催化機制、免疫分子識別、朊病毒、糖蛋白、生物膜的結構功能關系等,以及結構生物學在醫學上的應用。They occur when normal prion proteins become knotted and resistant to being broken down, and cause rapid brain degeneration that is ineitably fatal
當正常的朊病病毒多節化並具有了抗破壞能力的時候,這些疾病開始出現;接著導致不可避免的致命的迅速腦部惡化。The findings are exciting, researchers say, because they might reeal a way to control the spread of prions through drug interention
消息振奮人心,研究者們稱這樣可以通過藥物干預控制朊病毒播散。Then she added an antibody that cleared the cells of prions but left the ubiquitins, the proteasome and the waste proteins in place
然後她又向細胞注射了可清除朊病毒而不傷及降解酶和水解酶與廢物的抗體。Although these tests show that prions can force the waste disposal system to malfunction, they did not identify which part of the process went wrong
盡管這些實驗證明了朊病毒可以使廢物處理系統故障,但它們並沒有分辨出究竟是哪個環節出了錯。By carefully measuring the rate at which proteasomes laboured, she found a clear correlation : as the clumps of prions in the sample got bigger, the proteasomes slowed down
通過測試這些水解酶的工作速率,她發現了一個清晰的關系:當標本中的朊病毒團變大時水解酶的工作便慢了下來。It was found that prion which is made up of proteins exclusively is the main cause and it has two forms, i. e, normal form prpc and abnormal one prpsc
目前已知瘋牛病的致病因子是完全由蛋白質組成的朊病毒( prion ) ,它存在「正常」和「致病」兩種狀態,分別被稱為prp ~ c和prp ~ sc 。A single protein plays a major role in deadly prion diseases by smashing up clusters of these infectious proteins, creating the " seeds " that allow fatal brain illnesses to quickly spread, new brown uniersity research shows
布朗大學最新研究顯示,有一種蛋白可能是朊毒病中關鍵蛋白,裂解感染性蛋白生成「種子」片段,然後侵襲腦組織致宿主迅速死亡。分享友人