cytotoxic 中文意思是什麼
cytotoxic
解釋
細胞毒的-
T cell will be apopotosis, clone depletion and / or anergy, in turn inducing an antigen - specific tolerance. ctla4 ( cytotoxic t lymphocyte associated antigen 4 ), a prominent negative costimulator, can competitively bind with b7, and block b7 - cd28 pathway and t cell activation by producing inhibitory singals
Ctla4 （ cytotoxictlymphocyteassociatedantigen4 ）作為一種主要的共刺激負調節劑，可競爭性結合b7分子，阻斷b7 - cd28途徑、並通過產生抑制性信號使t細胞活化障礙。 -
Antigen density on the tumor cell surface influences the cytotoxic sensitivity.
瘤細胞表面的抗原密度影響細胞毒的敏感性。 -
By far, exosomes can be secreted by most of cells in culture, such as reticulocytes, platelets, b lymphocytes, cytotoxic t lymphocytes, dc, mast cells, and some tumor cells
自此，科學家們開始重視exosomes並致力於exosomes作為腫瘤疫苗的研究。這些研究大多以dc來源的或者腫瘤細胞沖擊過的dc來源的exos 。 -
Hi our study, dendritic cells ( dcs ) were derived from the cultivation of peripheral blood monocytes in vitro successfully. then to observe whether dcs transfected with carcinoembryonic antigen ( cea ) - vaccinia recombinant virus ( rv - cea ) can induces cytotoxic t lymphocyte - mediated cea - specific immunity in vitro
體外成功地完成了cd14 +單核細胞來源的樹突狀細胞（ dc ）的培養，並進一步研究人癌胚抗原重組痘苗病毒（ rv - cea ）轉染dc后體外誘導的cea特異性細胞免疫。 -
Conclusion : dendritic cells ( dcs ) can be derived from peripheral blood monocytes in vitro successfully treated with rhgm - csf of 1000 u / ml plus il - 4 of 500 u / ml. second, dcs from the patients of advanced carcinoma of large intestine were transfected with rv - cea, and then cocultured with autologous t cells. the cytotoxic activity against cea - secreting tumor cells were assessed and compared with those of t cells induced by dcs without rv - cea transfection
其次，用rv - cea轉染晚期大腸癌患者的dc ，再激發自體t細胞，然後檢測t細胞對cea分泌性腫瘤細胞的體外殺傷活性，並與未經rv - cea轉染的dc激發的t細胞及野生型痘苗病毒轉染的dc激發的t細胞進行對比。 -
Cea gene was transferred into human dcs, and specific anti - cancer effecs induced by the vaccine was observed. this test is part of my tutor ' s. hang you - tian has observed the induction of crcinembryonic antigen ( cea ) - specific cytotoxic t - lymphocyte responses in vitro when he transfected dcs with pcdna3 - cea, and has observed the immunity effects of the dcs ( pcea ) inoculateing against to ct 26 ( hcea + ) loaded in balb / c mice. after vaccination with the cea gene - modified dc, the survival time of the mice vaccinated with ct26 + ( cea + ) ws prolonged more potently than that of the mice vaccinatd with other dcs
癌胚抗原（ carcinoebryonicantigen ， cea ）是一種研廠鄭州大學2002年碩士畢業論文轉染人癌胚抗原真核表達質粒的人樹突狀細胞的抗瘤作用究最為深入的腫瘤相關抗原（ tumorassociatiednigen ， taa ） ，在90的胃腸道腫瘤、 50的乳腺癌及70的非小細胞肺癌中有高水平的表達，是目前國際上公認的腫瘤標志物。 -
In vitro cytotoxic activity of neutrophils on the muscular larvae of trichinella spiralis
巨噬細胞及補體對體外培養旋毛蟲肌幼蟲的殺傷作用 -
Of particular interest are " memory cytotoxic t cells ", because people infected with certain viruses, especially cytomegalovirus ( which most of us have, in fact ), accumulate a huge number of this type of immune cell that is specifically reactive against proteins encoded by that virus
特別有趣的是"記憶細胞毒t細胞" ，因為被某些病毒感染的人，特別是被細胞巨化病毒感染的人（實際上我們大部分人都被它感染） ，大量積累特異地起反應來抗擊該病毒編碼的蛋白質的此類免疫細胞。 -
Splenocytes of the primed mice were restimulated in vitro for 5 days with indicated peptide loaded syngeneic splenocytes irradiated to proliferate cytotoxic t lymphocytes ( ctls )
在體外用射線滅活的相應肽致敏的未免疫同系小鼠脾細胞與之培養5天，以刺激ctls增殖。 -
Autoclaves, microwave systems and chemical disinfection equipment cannot remove the toxicity or destroy the residual amount of cytotoxic drugs, pharmaceuticals and other chemicals in the syringes and on sharp instruments such as scalpels
蒸壓消毒微波消毒及化學消毒設備往往不能去除或破壞留于針筒及尖銳器材如解剖刀的殘餘毒素和毒害細胞的藥物及其他化學劑。 -
Honokiol, as a major active constituent extracted from the bark of magnolia officianlis, can inhibit tumor growth through cytotoxic activity, inducing differentiation and apoptosis, inhibiting vessles, synthesis of enzyme, dna, rna and ( or ) protein
和厚樸酚作為木蘭科植物厚樸的主要活性成分，通過細胞毒作用，抑制新生血管，誘導細胞分化，誘導細胞凋亡，抑制酶的合成以及抑制dna ， rna和（或）蛋白質的合成等機制發揮了抗腫瘤的作用。 -
Cationic antimicrobial peptides ( cap ) are becoming the focus of people owing to its special cytotoxic mechanism
正電性抗菌肽（ cationicantimicrobialpeptides ， cap ）由於其獨特的細胞毒機制而日益引起人們注意。 -
Screening and characterization of marine bacteria with antibacterial and cytotoxic activities, and existence of pks and nrps genes in bioactive strains
抗菌和細胞毒活性海洋細菌的篩選及其次生代謝基因證據 -
The potency of capsaicin as an immuno - actie ligand together with its cytotoxic effects and the induction of a specific immune response could make it an attractie candidate for cancer immunotherapy
辣椒素具有免疫激活配體的潛能、細胞毒作用及特異免疫反應的誘導，以上三個作用使其成為癌癥免疫治療有吸引力的候選者。 -
Porcine il - 12 ( pil - 12 ), also termed as natural killer cell stimulatory factor ( nksf ) and cytotoxic lymphocyte maturation factor ( clmf ), can induce some cytokines, particularly ifn -, from t and nk cells, as well as enhance the cytotoxic activity of these cells. its most critical role may be to initiate the development of cell - mediated immunity by promoting the differentiation of th1 cells from naive t cells
白細胞介素- 12 （ il - 12 ）又名nk細胞刺激因子（ nksf ）或細胞毒淋巴細胞成熟因子（ clmf ） ，能誘導t細胞和nk細胞產生ifn - ，並增強其細胞毒活性，它的關鍵作用是能誘導th0細胞分化為th1細胞以激發細胞免疫進程。 -
Increasing local control and sur - vival after definite chemoradiation seems possible not only by using optimized radiation fractionation schedules and escalated total doses, but also by associating more convenient and less toxic chemotherapy agents at the right cytotoxic or radio - sensitizing dose
明確的放化療后無論是選用優化放療加大總劑量，還是在細胞毒素或敏感放療劑量中加用方便並且毒性小的化療藥物，似乎都能提高局部控制和生存期。 -
Objectives firstly to prepare the vaccine of human dcs and tumor cells transfectde with pcdna3 - cea, and to observe the induction of carcinoembryonic antigen ( cea ) - specific cytotoxic t - lymphocyte responses in vitro
用脂質體將cea表達質粒轉染人dc ，觀察其對cea表達陽性的腫瘤的特異性免疫作用。 -
Fabrication in vitro and cytotoxic test in vivo of self - assembling peptides
的體外塑型及在體毒性實驗 -
Laboratory furniture - safety cabinets for handling cytotoxic substances
實驗室裝置.細胞毒性物質操作用安全臺 -
Detection of heterogeneous type collagen transplantation mediated cytotoxic response in vitro
型膠原異體移植引起的細胞毒反應
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