非致癌的 的英文怎麼說
中文拼音 [fēizhìáide]
非致癌的
英文
nononcogenic-
The issue of airborn carcinogens in the non-occupational environment was thoroughly reviewed by the committee on biologic effects of atmospheric pollutions of the national academy of sciences.
關于非職業環境大氣中的致癌物問題,美國國家科學院大氣污染生物效應委員會已作了詳盡的論述。In - soluble fibre helps solid wastes pass through the body more efficiently, and thereby reduces exposure of the intestines to toxic substances that can cause intestinal cancer. this kind of fibre also prevents or reduces the severity of constipation, hemorrhoids, and diverticulosis
非水溶性食物纖維能加速使糞便排出體外,直接減少廢物在腸道停留時間,減低有害致癌物質在腸臟積聚,能預防腸道癌,避免便秘、痔瘡及憩室病的出現或惡化。But in recent years, the rate of colonic cancer sicken of townsman is elevatory very fast, this is main with the food of people tall fat changes the tendency to concern, especially " 3 tall one low " ( namely high adipose, high quantity of heat, high protein and low cellulose ) be caused by, eating oil kind food is more, the possibility that come on is larger
可近年來,城市居民的結腸癌患病率升高很快,這主要和人們的飲食高脂化傾向有關,非凡是「三高一低」 (即高脂肪、高熱量、高蛋白和低纖維素)所致,吃的油脂類食物越多,發病的可能性越大。Nci - h1155, a human non - small - cell lung cancer line, was employed in a paclitaxel - dependent synthetic lethal screen designed to identify gene targets that specifically reduce cell iability in the presence of otherwise sublethal concentrations of paclitaxel
Nci - h1155作為一種人類非小細胞肺癌的種株,可運用其在依賴紫杉醇殺傷性藥物合成過程中設計鑒別出靶基因,從而特異性減少未達到殺傷性致死量的紫杉醇藥物作用后腫瘤細胞仍存活的數量。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。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。With hazards everywhere, plus the complications of genetic predisposition and age, it is hard for comeone to work out his actual risk of developing either cancer or metabolic syndrome
由於致病的因素相當常見,再加上基因上免疫缺陷和年齡這類因素的復雜性,確定患上無論是癌癥還是代謝綜合病癥的實際風險就非常困難。A growing trend in east asia to soak up the sun either on beaches or in tanning salons is worrying dermatologists in the region who say they are seeing a rise in skin cancer, which is caused by cumulative over - exposure to the sun
東亞人或在海灘或在日曬沙龍進行日光浴的趨勢愈演愈烈,這令該地區皮膚科醫生非常擔心,稱他們正目睹皮膚癌患者在逐漸增多,皮膚癌是由皮膚過度暴露在陽光下日積月累所致。This " could be due to nonessential, potentially harmful trace elements contained in zinc supplements, such as cadmium, a known carcinogen, " the researchers said
研究人員說,這可能歸因於存在於鋅補充劑中的非必需的潛在有害微量元素,例如致癌物質鎘。Metal masteries, for example hg, ag, pb, cd, as, cr, ni, are harmful to dna, rna, enzyme, protein and cell membrane and will cause the taking place of cancers and mutations of them. so the normal metabolize and split are damaged, the immunity function, the anti - cancer function will be weakened. it is very difficult to be cured once he or she is toxic
金屬汞、銀、鉛、鎘、砷、鉻、鎳等對dna 、 rna 、酶、蛋白質以及細胞膜的損傷非常大,從而引起它們的致癌、致突變作用,以破壞細胞的正常代謝和分裂;降低機體的免疫功能、防癌和抗癌能力,一旦中毒是很難治愈的。The technique of designing nonmutagenic azo dyes is put forward on the basis of the structuremutagenicity relationship found by analyzing and inducing the mutagenic or carcinogenic results of azo dyes
摘要對大量偶氮染料誘變(或致癌)活性的研究結果進行分析、歸納和總結,從中找出它們的誘變性與其結構的內在關系。據此,提出非誘變偶氮染料的設計方法。Toluene and m - xylene are not cancer - causing substances. their effects on health depend on the level one is exposed to and the duration of exposure
甲苯和間二甲苯並非致癌物質,對人體影響需視乎個人處于甲苯和間二甲苯成份的水平和時間。It is overwhelmingly probable that it caused his liver cancer
非常有可能是這種藥品導致了他的肝癌" this relationship between body fat and tumors may also play an important role in carcinogenesis and warrants further investigation, particularly with obesity on the increase in the western world, " conney said
康內說, 「身體脂肪含量和腫瘤間的關系可能也在致癌作用中扮演著非常重要的角色」 。However, cancer risk and noncancer hazard due to inhalation of air toxics will continue to be a public health concern
然而因吸入空氣毒性物質所造成的致癌風險與非癌癥危害將持續是大眾關心的議題。Our results suggest that us environmental protection agency emission control programs will substantially reduce average inhalation cancer risks and potential noncancer health risks from exposure to mobile source air toxics
我們結果支持美國環保署的空氣排放管制計畫,將持續地減少暴露到移動源之空氣毒性物質可能導致的吸入性致癌或非致癌風險。分享友人