腫瘤發生前的 的英文怎麼說

中文拼音 [zhǒngliúfāshēngqiánde]
腫瘤發生前的 英文
preneoplastic
  • 腫 : Ⅰ名詞（隆起處） swelling Ⅱ動詞（突起） swell; be swollen
  • 瘤 : 名詞（瘤子） tumour
  • 發 : 名詞（頭發） hair
  • 生 : Ⅰ動詞1 （生育; 生殖） give birth to; bear 2 （出生） be born 3 （生長） grow 4 （生存; 活） live;...
  • 前 : Ⅰ名詞1 （在正面的） front 2 （次序在先的） first; top 3 （過去的; 較早的） ago; before; preceding...
  • 的 : 4次方是 The fourth power of 2 is direction
  • 腫瘤 : tumour; core （綿羊體內的）; neoplasm; phyma
  • 生前 : before one's death; during one's lifetime
  1. This fact warrants thorough follow - up of patients with high - risk bladder cancers and also whole - mount examination of the prostate after cystectomy to recognize the true incidence and extent of such tumor inolement

    通過對高風險膀胱癌患者膀胱切除術后隨訪以及前列腺整體檢查的事實數據確認這種腫瘤發生率及其范圍程度。
  2. Nowadays, research on the physiological active substances from the marine tunicates is in a high speed progress. but it hardly can be seen on papers that some tunicate extracts which have high effective anticancer potential are obtained from styela clava " ?, tunica and body or other kinds of substances

    目前，國外對海洋被囊動物海鞘生理活性物質的研究正處于高速發展階段，但是關于來自柄海鞘鞘囊或鞘體的高效抗腫瘤提取物以及具有其它生理活性的海鞘提取物的僅有零星報道。
  3. Chemotherapy use chemical drugs to treat tumor, it also bring harm to person ' s body. it is a new hotspot that using ultrasonic to treat tumor in the world recently. focusing ultrasonic on tumor, we can kill the malignant cells using the heat generated by ultrasonic without serious side effect like actinotheraphy or chemotherapy, so, it is new method with great hope

    將超聲波用於腫瘤治療是近年來各國研究的熱點，通過將超聲波聚焦到腫瘤組織上，利用其熱效應殺死腫瘤細胞，不會給患者帶來生理痛苦，也不會像放療和化療那樣產生嚴重的副作用，因此是一種很有發展前途的新方法。
  4. In this paper, the curren situation and the latest progress in research of marine anticancer medicine were summarized, also the prospects, on how to explore and utilize marine biological resources in china were described as well

    綜述了海洋藥物抗腫瘤的研究現狀與最新進展，並對我國開發利用海洋生物資源，從中尋找海洋藥物的前景進行了展望。
  5. Dendritic cells ( dc ) is the most powerful apc, which can markedly increase the antigen - presentation capacity by maximizing the pepitide - mhc complexes on the cell surface and upregulating the co - stimulatory ligands b7 - 1 and b7 - 2, adhesion moleculees such as il - 12 that promote full activation of lymphocytes. full activation of antigen - specific t cells requires two signals - one signal coming via the tcr and the other signal through engagment of co - stimulatary molecules. t cells receiving one signal via their tcr are turned off by mhc ( major histocompatibility complex ), via t cell cd28 binding to b7 on the dc induce tlymphokine and t cell proliferatiion

    T細胞介導的細胞免疫在控制腫瘤生長方面發揮著重要作用， t細胞在發揮抗瘤效應（分泌細胞因子和直接殺傷）之前必須先經過活化，體內專職抗原提呈細胞（ apc ）細胞並使其活化，樹突狀細胞（ dendriticcell ， dc ）為t細胞的激活提供雙重信號， t細胞藉助tcr識別由dcmhc分子遞交的抗原肽后，通過tcr - cd3復合體傳遞抗原特異性識別信號（第一信號） ，以cd28為主的t細胞表面輔佐分子識別dc表面b7分子，傳遞非特異性協同刺激信號（第二信號） ，在機體抗腫瘤免疫應答中處于核心地位。
  6. Indeed, researchers led by jain have shown that antiangiogenic factors can “ normalize ” tumor vasculature before killing it by pruning excess, inefficient vessels while leaving efficient vessels temporarily intact

    的確，由詹恩所領導的團隊發現：抗血管新生因子在殺死腫瘤之前，會修剪過度生長、沒有效率的血管，並讓有效率的血管暫保無恙，而使腫瘤的血管系統正常化。
  7. At present, in an attempt to stimulate specific antitumor immunity, experimental models and clinical studies are currently evaluating the potent antigen - presenting capacity of dc combined with single or multiple tumor antigen epitopes. however, there are several problems in utilizing pulsing dc with synthetic immunodominant peptides from identified antigens. 1 ) the potential induction of tolerance ; 2 ) the need to determine the patient ' s hla haplotype, the limitation of therapy to patients whose tumors express defined specific tumor antigens in the context of the correct hla phenotype, the unavailability of peptides for all hla haplotypes ; 3 ) the lack of cd4 help cell - related epitopes for most antigens ; and 4 ) the ctl resulting from such protocols have a good in vitro capacity to kill peptide - pulsed target cells but only a modest capacity to kill tumor cells

    但是，學者們發現這一療法存在著如下的缺陷：單一ctl表位抗原肽的應用其抗腫瘤作用弱於多種腫瘤抗原的聯合應用，且有誘導免疫耐受的潛在危險，有時反而會促進腫瘤的生長；事先需對患者的hla單倍型進行鑒定，以確定ctl表位與hla單倍型是否匹配，目前尚缺乏能與所有hla單倍型相匹配的ctl表位，從而限制了這一療法的應用；這一療法所產生的ctl在體外能有效殺傷經腫瘤抗原肽共孵育過的靶細胞，但對腫瘤細胞的殺傷能力較弱：這種l表位抗原肽缺乏cd4汀h細胞相關的表位，因此，不能誘導有效的th細胞免疫應答。
  8. Testicular cancer initially presenting as a pathological femoral neck fracture without awareness of a testicular mass after a traffic accident is unusual and misleading

    摘要未發現睪丸腫瘤前，于交通意外后發生病理性股骨頸骨折作?睪丸癌之表現是少見且易誤導的。
  9. In a paper just published in the leading international journal cancer research, researchers from the department of anatomy and the department of surgery at the chinese university of hong kong describe their discovery of a new cell signalling pathway that is implicated in the development of prostate cancer

    香港中文大學解剖學系及外科學系的研究人員在最新一期腫瘤生物科學權威期刊《癌癥研究》上發表有關與前列腺癌有密切關系的細胞信號轉導通路的最新發現。
  10. Objective : polypeptide : n - acetylgalactosaminyl transferase is the initiation enzyme catalyzing the linkage of o - glucan chain. recent study shows that o - glucosylation is closely related to molecular recognition, tumor formation, development and metastasis, as well as embryonic development. due to the initial study on function of o - glucosylation in china, this thesis aims to obtain stably expressed pp - galnac - t2 gene clones for further study

    目的多肽： n乙酰氨基半乳糖轉移酶是合成o糖鏈的起始酶，而目前的研究認為， o -糖基化與分子及細胞識別、腫瘤的發生發展和轉移以及胚胎發育等功能密切相關。
  11. Our previous work has show that sh2a may relate to tumor onset or development, and our current research suggests that sh2a gene participate tumor onset or development by altering the pkc activity in cytoplasm

    前期研究已表明， sh基因表達與腫瘤發生發展有一定相關性，通過本實驗，我們認為，可能是通過sh 。 a蛋白對胞漿蛋白中pkc活性改變，參與腫瘤的發病過程。
  12. Vitamin c can remission the symptom of cancer patien and lengthen life span, but the relationship of it and telomerase was not reported. cisplatin is widely administrated in cancer therapy, it is cell cycle non - specific agent and is combined with other drugs. the caov3 cells were cultured in medium containing different concentrations vitamin c and for different time

    研究發現，人體內必須的營養物質維生素c （ vc ）可降低抗腫瘤藥的毒副作用，並具有抗腫瘤的能力，給各類晚期癌癥患者大劑量注射vc ，具有顯著緩解腫瘤患者癥狀並延長壽命的作用，但目前對vc抗腫瘤作用機制還不清楚。
  13. Exposure to genistein, an estrogen, before puberty causes mammary gland differentiation. " a differentiated cell undergoes less proliferation and therefore is less likely to progress through the cancer process, " he said. " howeer, if the estrogen is administered to an animal after the deelopment of an estrogen - responsie tumor, the growth of this tumor will be stimulated, " he said

    青春期前服用雌激素染料木素可導致乳腺分化， 「分化的細胞很少增殖，因而很少發生癌變；然而，如果已經患有雌激素反應腫瘤的動物服用雌激素，則刺激腫瘤的生長。 」
  14. Transformed, oncogenic precursors, possessing both defining neural - stem - cell properties and the ability to initiate intracerebral tumours, have been identified in human brain cancers

    人類腦部腫瘤中已經證實，突變的致瘤前體細胞不僅具有神經幹細胞性能並且能致腦部腫瘤發生的潛能。
  15. They currently use conventional, high speed and high field magnetic resonance ( mr ) imaging, mr spectroscopy, optical imaging, magnetoencephalography ( meg ), and electroencephalography ( eeg ) to explore properties of biological systems and to develop ways to treat human pathologies such as cancer, mental illness and cardiovascular disorders

    當前他們使用傳統、高速和高磁場的核磁共振（ mr ）成像、核磁波譜、光學成像、腦磁（ meg ）和腦電（ eeg ）方法來探索生物學系統的性質並開發治療人類疾病，如腫瘤、心理疾病和心血管紊亂的方法。
  16. The mortality of tumor is one of the highest diseases in the world so far. operation and chemotherapy is the main method to cure the disease. but multi - factors leads to cancerization. multi - treatment must be designed. targeting therapy on tumor is new technology in the present stage. we can inhibit or clear up the tumor by it. a deep research on targeting therapy has been started, and acquired a great deal of experiences and lessons

    腫瘤是目前世界上死亡率最高的疾病之一，手術、放化療是目前治療腫瘤的常用手段.但是腫瘤是一個多因素導致的疾病，必須從多方面考慮其治療機制.靶向治療是現階段腫瘤治療的新技術，可針對多種機制來抑制腫瘤的發生和發展或消除腫瘤.對此，相關研究者們已在腫瘤靶向治療方面開展了大量的工作，為腫瘤的防治提供了參考依據。
  17. In summary, we used the cdna microarrays to analyze the differentially expressed genes in the arsenic trioxide induced k562 cells. our results further confirmed in gene expression level that growth arrest and apoptosis could be induced by arsenic trioxide. such induced apoptosis may also involve the functional inhibition of igf

    應用基因晶元技術研究aszo3作用前後k562細胞的基因表達變化，與以往的研究結果相一致，也是通過抑制細胞生長、誘導細胞凋亡而發揮抗腫瘤的作用，在這個過程中， aszo3可能對胰島素樣生長因子有抑制作用。
  18. In a new study, two groups of mice were exposed to ultraviolet b light, which is known to cause skin cancer. the group that had a running wheel developed 32 percent fewer tumors. the tumors developed more slowly and were smaller than in the group that did not have gym access

    研究顯示，經常運動的那組老鼠可以接觸到一個可滾動的輪子，被誘發的皮膚腫瘤要比那些不運動的老鼠少32 ，前者腫瘤的生長速度也比後者更慢，形態也更小。
  19. It provides a forum for sharing essential, evidence - based information and perspectives on progress in cancer research, survivorship, and advocacy

    它提供了一個論壇來分享在腫瘤研究，生存和支持的最基本的，基於證據的信息和發展前景。
  20. At the same time, the number of driver mutations was larger than previously anticipated and, interestingly, most of the genes with driver mutations were not previously thought to be involved in tumorigenesis, indicating that more cancer genes exist than just the usual suspects

    同時，驅動突變的數目大大超過先前預期的，有趣地是，大多數帶有驅動突變的基因在先前被認為是沒有在腫瘤發生中起作用，暗示存在更多的癌癥基因，遠不止一般認為的常見突變。
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