致癌基 的英文怎麼說

中文拼音 [zhìáijī]
致癌基 英文
carcinogenophore
  • 致 : Ⅰ動詞1 （給與;向對方表示禮節、情意等） deliver; send; extend 2 （集中於某個方面） devote （one s ...
  • 癌 : 名詞[醫學] （惡性腫瘤） cancer; carcinoma
  1. Earlier this year, a study by gerd pfreier of beckman research institute pointed out the specific substance causing cancer in cigaret smoke, whose target was some parts of gene which, people discovered, played a prominent role in some cancers

    而今年早些時候，貝克曼研究所的格爾德?普法伊費爾所作的一項研究確切地指出了卷煙煙霧中固有的致癌物，這些致癌物襲擊的目標是一種基因的某些部分，人們已經發現，這種基因在一些癌癥中很突出。
  2. From different points of view of the epidemiology, cytogenetics, molecular biology, experimental pathology and preventive medicine, this study revealed and proved that the genotoxicity and carcinogenesis existed in the drinking pond water in the high incidence area of live cancer in guangxi, indicated the feasible preventive and interruptive methods, too

    從分析流行病學，細胞遺傳毒理學、分子生物學、實驗病理學和預防醫學的不同角度，揭示和論證了廣西某肝癌高發區居民飲用塘水的基因毒性和致癌性，提出了切實可行的預防和阻斷措施。
  3. Monofunctional alkylating agent n - methyl - n ' - nitro - n - nitrosoguanidine ( mnng ) is a widely spread environmental mutagen and carcinogen that targets dna and proteins to generate adducts. among the adducts, o6 - alkyl guanine is the predominant mutagenic lesion because of its mispairing properties, which can eventually lead to chromosomal aberrations, point mutations, and cell death. this lesion also appears to be involved in tumor initiation, particularly in gastric carcinogenesis

    單功能烷化劑n -甲基- n -硝基- n -亞硝基胍（ mnng ）是一種在環境中廣泛存在的化學誘變劑和致癌劑，它能和dna及蛋白質等生物大分子形成加合物（ adduct ） ，其引起的與突變有關的主要dna損傷類型是o ~ 6 -甲基鳥嘌呤，這種損傷與腫瘤尤其是胃癌的發生密切相關。
  4. The mixed solvent consists of solvent naphtha, decalin, and petroleum ether in a certain proportion, which was used to synthesize 3 - sulfo p - anisidine by using p - anisidine as raw material

    摘要用溶劑汽油、萘烷、石油醚按一定比例復配成混合型溶劑，以對茴香胺為原料，用該溶劑合成了3 -磺酸基對茴香胺，產品中不含致癌物。
  5. Therefore, it is important to study the profiles of gene expression, which will help understand the global cellular stress responses to chemical carcinogens, and further elucidate the mechanisms of nontargeted mutagenesis

    所以，從整體上研究烷化劑作用后細胞基因表達譜改變，對于了解化學致癌物誘發的哺乳動物細胞應激反應的全貌和揭示非定標性突變的發生機制具有非常重要的意義。
  6. In our laboratory, a unique mutation detection system using a shuttle vector plasmid has been established to demonstrate that a low concentration of mnng ( 0. 2 m ) can induce nontargeted mutation in mammalian cells : the mammalian cells were exposed to 0. 2m mnng for 2. 5h, then a shuttle plasmid pz189 carrying supf trna gene was transfected into cells after 24h culture. we found a 5 - fold higher mutation frequency of the plasmid replicated in pretreated cells than the spontaneous mutation frequency of the plasmid replicated in control cells. this kind of mutation did not occur immediately after mnng exposure

    我們實驗室曾用一特殊的突變檢測系統，直接證明dna損傷劑可在哺乳動物細胞誘發非定標性突變：首先用低濃度（ 0 . 2 m ）的短壽烷化劑mnng （半壽期為1 . 1hr ）處理細胞2 . 5h后，繼續培養24h ，將重組有用作突變檢測的靶基因supftrna基因的穿梭質粒pz189轉入細胞復制，發現在未受致癌物直接攻擊的穿梭質粒中有較自發突變率高5倍以上的靶基因突變。
  7. Biological evaluation of medical devices - part 3 : tests for genotoxicity, carcinogenicity and reproductive toxicity included in ansi aami iso 10993 - 1993 : a collection

    醫療器械的生物評定.第3部分:基因毒性致癌作用和生殖毒性的測試
  8. The genome project will take a lot of time and expense to actually benefit people. compared to this, the mrt is easier and cheaper. cancer - causing materials can be tracked also

    基因工程需耗費很多時間和財力才能利益人類與之相比， mrt既容易又經濟，而且還可以追蹤致癌因素。
  9. Anything from cosmic rays to radiation to diet may activate a dormant oncogene, but how remains unknown

    任何東西，從宇宙射線到輻射，以至日常飲食，都可能激活潛伏的致癌基因，但如何激活的，仍然不得而知。
  10. A gene that causes the transformation of normal cells into cancerous tumor cells, especially a viral gene that transforms a host cell into a tumor cell

    致癌基因導致正常細胞轉變為癌變細胞的基因，尤其是一種把寄主的細胞變為腫瘤細胞的病毒基因
  11. The exact mechanisms involved are still mysterious, but the likelihood that many cancers are initiated at the level of genes suggests that we will never prevent cancers

    從宇宙射線到輻射到飲食，任何東西都有可能激活沉睡中的致癌基因，但激活的方式尚不得而知。
  12. The researchers make great progress in the early 1970s, when they discovered that oncogenes, which are cncer - causing genes, are inactive in normal cells

    譯：研究者早在70年代的時候取得了很大的進展，當時他們發現致癌基因，即那些可以引起癌癥的基因，在正常細胞中是不活動的。
  13. Alterations in dna methylation, an important regulator of gene transcription, lead to cancer

    對調節基因轉錄起重要作用的dna甲基化的異常將導致癌癥的發生。
  14. The us national cancer institute says on its website that the main chemical in stevioside can be converted in a laboratory into a substance that alters genes. further study is needed to determine whether the sweetener can cause cancer, it says

    美國全國癌癥研究會在其網站上指出，甜葉菊甙的主要化學成分在實驗室可以被轉化為能改變基因的物質，而要確定這種甜味劑能否導致癌癥還需進一步研究。
  15. The us national cancer institute says on its website that the main chemical in stevioside can be converted in a laboratory into a substance that alters genes. further study is needed to determine whether the sweetener can cause cancer it says

    美國全國癌癥研究會在其網站上指出，甜葉菊甙的主要化學成分在實驗室可以被轉化為能改變基因的物質，而要確定這種甜味劑能否導致癌癥還需進一步研究。
  16. The skin cancer foundation agrees with that view. the darkening of skin is a direct result of damaged cells. according to the foundation : " by increasing exposure to carcinogenic uv rays, the risk of skin cancer is increased.

    皮膚癌基金會也持這種觀點，稱讓皮膚變黑就是直接傷害細胞， 「經常暴露于致癌的紫外線中，患上皮膚癌的幾率也越高」 。
  17. Occurrence of liver carcinoma is a synergistic action by multiple factors which include virus infection, carcinogen, oncogene activation, anti - oncogene inactivation, liver cell apoptosis, failure of proliferation regulation and so on

    肝癌的發生是一個多因素協同作用的過程，這個過程中包括病毒感染、致癌物的作用、癌基因的激活和抑癌基因的失活、肝細胞的凋亡和增殖調節失控等多因素多環節。
  18. The banned food colouring sudan 1, a carcinogen, has been discovered in batches of roast chicken wings and chicken burgers on sale at kfc fast food outlets in china

    肯德基中國分店所銷售的烤雞翅和雞肉漢堡包被發現含有禁用食物染色劑蘇丹紅一號。此種染色劑中含有致癌物質。
  19. But a study earlier this year by gerd pfeifer of the beckman research institute pinpointed specific carcinogens in cigarette smoke that target parts of a gene already known to be prominent in some cancers

    而今年早些時候，貝克曼研究所的格爾德?普法伊費爾所作的一項研究確切地指出了卷煙煙霧中固有的致癌物，這些致癌物襲擊的目標是一種基因的某些部分，人們已經發現，這種基因在一些癌癥中很突出。
  20. 8 statistical studies have long shown that people who do n ' t smoke live longer than people who do and scientists have seen statistically the correlation between smoking and incidences of lung cancer since the 1950s. 9 but a study earlier this year by gerd pfeifer of the beckman research institute pinpointed specific carcinogens in cigarette smoke that target parts of a gene already known to be prominent in some cancers

    而今年早些時候，貝克曼研究所的格爾德普法伊費爾所作的一項研究確切地指出了卷煙煙霧中固有的致癌物，這些致癌物襲擊的目標是一種基因的某些部分，人們已經發現，這種基因在一些癌癥中很突出。
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