誘癌物 的英文怎麼說
中文拼音 [yòuáiwù]
誘癌物
英文
carcinogen-
Diet acrimony, sootiness, salt bloats, mildew changes, cankered food : hot food stimulates gastric mucous membrane, as time passes injures gastric mucous membrane ; carcinogenic substance of fumigated food generation can be caused and aggravating illness ; nitric acid salt is contained in souse food, very powerful carcinogen can be formed after with food medium nitrite is united in wedlock - - inferior saltpetre amine ; mildew changes element of very strong carcinogen yellow aspergillus is contained in food ; cankered material can produce effluvial carcinogen aldehyde. 2
忌食辛辣、煙熏、鹽腌、霉變、腐爛食品:辛辣食物刺激胃粘膜,久而久之損傷胃粘膜;熏制食物產生致癌物可誘發和加重病情;腌制食物中含有硝酸鹽,和食物中的亞硝酸鹽結合后可以形成很強的致癌物質? ?亞硝胺;霉變食物中含有很強的致癌物質黃麴黴素;腐爛的物質可以產生惡臭的致癌物質乙醛。He induced skin cancer in mice with soot extracts.
他用煤煙提取物誘發了小鼠皮膚癌。Phenanthrene is one of three - aromatic pahs and distributes in environments widely, which causes diseases of human respiration system and skin, and induces mutation, aberrance and carcinogen of fish and other animals
菲為一種廣泛分佈於自然環境的三環芳烴,能導致人類呼吸系統和皮膚的病變,可誘發魚類和其它生物的突變、畸變與癌變。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。Resveratrol, as secondary metabolite of grape fruits, has the functions of oxidation resistance, heart disease prevention, cancer prevention, blood vessel relaxation, reducing blood fat, platelet aggregation resistance, and mutagenesis resistance etc
摘要白藜蘆醇是葡萄中的次生代謝物,具有抗氧化、預防心臟病和防癌、防血管鬆弛和降血脂、抗血小板凝集和抗誘變等作用。Washington ( reuters ) - two biotech drugs used to treat rheumatoid arthritis - - abbott laboratories inc. ' s humira and johnson & johnson ' s remicade - - may raise the risk of cancer and infections but not as much as was feared, researchers said on tuesday
華盛頓(路透通訊社) - - - -研究者于星期二表明抗類風濕性關節炎的兩生物技術藥致癌和誘發感染的可能性沒有像人們想象的那樣。Analysis on hypervariable sites in mitochondrial dna of malignant transformed cells induced by trans - bpde and nickel sulfide
致癌物誘導惡變細胞中線粒體高變區序列分析Agrobacterium a genus of soil bacteria, the species a. tumefaciens being the causative agent of crown gall, a type of tumor in plants
根癌農桿菌:土壤中存在的一種農桿菌,可以感染雙子葉植物的受傷組織誘發一種植物的腫瘤冠癭瘤。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。Chromosomal instability is associated with a primary event or a subsequent event during cancer development. therefore, to understand how arsenic induces chromosome instability may be of fundamental importance to further characterize mechanisms of carcinogenesis
由於染色體不穩定性與癌癥發生的早期事件和晚期變異均有密切的關連,因此探討砷化物誘引染色體不穩定性的機制,將可應用於了解癌癥發生的機制。Human trail is a new member of tnf superfamily, which can specially induce cancer cell to apoptosis, but has none effect on normal cell. it is a new potential anti - cancer drug. the soluble functional part of trail gene was modified based on the partial principle code found in pichia pastoris
人的trail基因是新發現的腫瘤壞死因子tnf超家族的成員,它具有專一的誘導癌細胞調亡的作用,而對正常細胞沒有任何殺傷作用,是一種很有潛力的抗癌藥物。The study in vitro of anti - hepatoma immunity induced by dendritic cells pulsed with the lysate of autologous hepatoma cells
自體肝癌細胞裂解物致敏的樹突狀細胞誘導抗肝癌免疫的體外研究Research result showed that the anticancer mechanisms of allicin were oxidation resistance, inhibiting the form of carcinogens, inducing tumor cello apoptosis, improving cellular immune function and enhancing radiosensitizing effect of antitumor drug
目前的研究結果顯示,大蒜素的抑癌機制為:抗氧化,抑制致癌物的形成,影響腫瘤細胞的細胞周期並誘導腫瘤細胞調亡,增強機體免疫功能,對抗腫瘤藥物有增敏作用等。Inhibitory effects of annona glabra extract on den - induced hepatocarcinogenesis in rats
番荔枝總提取物對二乙基亞硝胺誘發大鼠肝臟癌前病變的影響For example, as a direct toxic effect, periodontal iruses and bacteria and their products ( endotoxins or enzymes, for example ) are toxic to surrounding cells and may directly induce mutations in tumor suppressor genes and proto - oncogenes or alter signaling pathways that affect cell proliferation or surial of epithelial cells
例如,作為直接毒性作用,牙周病毒和細菌及在細胞周圍其產生的毒性物質(例如,類毒素或酶類)可直接誘導腫瘤抑制基因和原癌基因突變或者改變細胞信號傳導通路從而影響上皮細胞增殖或存活。For example, as a direct toxic effect, periodontal viruses and bacteria and their products ( endotoxins or enzymes, for example ) are toxic to surrounding cells and may directly induce mutations in tumor suppressor genes and proto - oncogenes or alter signaling pathways that affect cell proliferation or survival of epithelial cells
例如,作為直接毒性作用,牙周病毒和細菌及在細胞周圍其產生的毒性物質(例如,類毒素或酶類)可直接誘導腫瘤抑制基因和原癌基因突變或者改變細胞信號傳導通路從而影響上皮細胞增殖或存活。Results steroid receptor coactivators are essential for several kinds of steroid hormones binding to steroid receptors, so they are important accessory factors that induce the initiation, development and recurrence of breast cancer, and predictive factors that estimate the prognosis of breast cancer
結果類固醇受體輔活化因子是多種類固醇激素與類固醇受體結合併發揮生物學活性的必需因子,是誘導乳腺癌發生、發展和復發的重要輔助因子,同時也是判斷乳腺癌預后的重要預示因子。Study on the biomarkers in dmba - induced oral carcinogenesis in hamster
誘發的地鼠口腔癌模型中生物標志物研究Most experts agree that fiber helps the body to quickly remove fat that may cause cancer to develop
大多數專家認為, (植物)纖維可以幫助機體快速消除可能誘發癌癥的脂肪。分享友人