modified -virus vaccine 中文意思是什麼
modified -virus vaccine
解釋
弱毒疫苗-
Herein, we have modified the chimeric peptide format to construct a designed contraceptive vaccine
這樣可通過多環節作用於受精過程，達到提高避孕效應的目的。 -
It indicated that the chinese isolates belong to north american group. two pairs of different primers of orf7 were used to identify the genotype of prrsv isolates in china, and then compared with the reference isolates of north american and european serotype and modified live prrsv vaccine. the results further proved that prrsv prevalent in china belongs to b genetype. combining the restriction enzyme digestion patterns obtained from mini, hindi and sactt, we observed 2 distinct rflp patterns
在此基礎上，擴增各毒株的orf5基因，用mlu ， hinc和sac限制性內切酶切割orf5基因，通過這3種限制性內切酶獲得了各毒株的orf5基因限制性酶切圖譜，經rflp分析表明國內分離毒株與美洲型強毒株有著相同的rflp圖譜，而與疫苗毒的rflp圖譜存在明顯差異，進一步證明國內分離毒株的基因型屬於美洲型的強毒株。 -
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。 -
“ the administration of smallpox vaccine to this service member and his subsequent contact with his family are under investigation by the us military, which will determine whether screening and education practices need to be modified, ” an accompanying editorial notes. “ health - care workers treating patients with ev, generalized vaccinia infection, or progressive vaccinia infection should follow contact precautions until patients ' scabs have separated
「美國軍方調查研究了對這個現役軍人和他家族后來的接觸者的牛痘苗的管理，以決定是否要篩查和修改訓練實習方案， 」跟蹤的社論報道， 「健康護理工作者對待牛痘性濕疹、全身性種痘反應或進行性牛痘感染者應該隨訪給予接觸警惕直到患者痂分離。 -
To circumvent these deficits, novel antigen - delivery systems utilizing cytokine gene - modified tumor cells and dc or fusion of dc with tumor cells have resulted in induction of antitumor immunity. however, this u approach is difficult in some cases ( for example in breast cancer ) because only rarely has it been possible to isolate enough viable tumor cells from an individual to prepare the vaccine
為了克服上述缺陷，有學者採用滅活的腫瘤細胞、腫瘤抗原提取物（包括腫瘤細胞裂解物、 it na和洗脫肽等）沖擊致敏dc或將腫瘤細胞與dc融合后再回輸體內以激發機體的抗腫瘤免疫應答，也取得了較好的療效。 -
Methods employed to prepare vaccine include rumor cells genetically modified with cytokines, costimulatory molecules and tumor antigenic peptides, dendritic cells ( dc ) primed with tumor antigens in vitro or genetically modified with tumor antigens, or fusion of tumor cells with antigen presenting cells ( apc )
現有的比較受到關注的制備腫瘤疫苗的方法有各種細胞因子、共刺激分子、腫瘤抗原肽等基因修飾的腫瘤細胞疫苗；體外抗原致敏的或腫瘤抗原肽基因修飾的樹突狀細胞疫苗；腫瘤細胞與抗原遞呈細胞融合疫苗等。 -
Therapeutic effect of il - 12 gene modified tumor cell vaccine on transplanted intraocular melanoma in mice
12基因修飾瘤苗治療小鼠眼內移植性黑色素瘤療效觀察
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