It may be one of mechanisms of decreased tumorigenicity of IL - 2 gene modified tumor cells.
这可能也是IL—2基因修饰后其致瘤性下降的重要机制之一。
Objective: To explore the therapeutic effects of the vaccine, B7 1 gene modified tumor cells, on gastric cancer in mice.
目的：探讨B7 -1基因修饰的肿瘤细胞作为瘤苗对小鼠胃癌的治疗效果。
Objective: To investigate the role of t cell in the antitumor immune responses induced by MIF gene modified tumor vaccine.
目的：研究T细胞在巨噬细胞游走抑制因子(MIF)基因修饰的瘤苗诱导抗肿瘤免疫反应中的作用。
Further analysis of morphometry confirmed that the size of IL-2 gene modified K562 cells was increased. The ratio of giant cells was higher than that of nontransduced K562 cells.
进一步形态计量学分析证实IL-2基因修饰的K562细胞体积增大，巨大细胞出现率显著高于未转导的K562细胞。
They were modified with fragment of the glyceraldehyde phosphate dehydrogenase gene (GAPDH) as a loading control.
它们都用磷酸甘油醛脱氢酶基因的片段作为加载控制来进行改良。
Ecologists warned of gene pollution from genetically modified organisms, and overuse of livestock antibiotics was widely blamed for drug-resistant "superbugs."
生态学家们警告称，具有强烈耐药性的“超级臭虫”主要源自于基因改良物种的基因污染、禽畜饲养滥用抗生素。
If gene jumps can occur naturally between plants belonging to different species, does this mean that there is no longer any reason to oppose genetically modified crops?
如果基因“跳跃”可以自然地在属于不同种类的植物之间发生，这是否意味着不再有任何理由反对转基因作物？
Researchers treated the monkeys by injecting them with a virus that had been modified to carry a corrective gene.
研究者为这两只松鼠猴注射了某种病毒，该病毒经处理携带了修正过缺陷的基因。
The enzymes are usually made by gene-modified bacteria or fungi and resemble the saliva of termites, which is notoriously good at dissolving cellulose.
酶是由基因改性的细菌或者真菌生产的，与白蚁的唾沫，而白蚁因为能分解纤维素而臭名昭著。
To observe the effect of Modified "Sanwubai Powder" in affecting Multidrug resistance (MDR) gene expression of tumor.
前言：观察三物白散加味方对肿瘤多药耐药(MDR)基因表达的影响。
Objective To observe the effect of Modified Sanwubai Powder in affecting Multidrug resistance (MDR) gene expression of Tumor.
目的：观察三物白散加味方对肿瘤多药耐药(MDR)基因表达的影响。
The hope is that modified adenovirus could play a role in gene therapy, used as a vector (carrier) for delivering therapeutic genes to the interior of cells.
人们希望，改构后的腺病毒在基因治疗方面能起到重要的作用，例如，作为载体基因携带治疗性基因到达细胞内。
Unquestionably, acidity is also modified by other Genes, regardless of any major Gene effects.
毫无疑问，不管酸度受任何主基因的影响酸度同样由其它的基因所修饰。
This new research modified the introduced dystrophin gene to increase the efficiency of dystrophin protein production in the cells.
这一新的经过改造的方法，增强了抗肌萎缩蛋白在肌肉细胞内产生的有效性。
The degree of the effects depended on the expression level CBF1. Proper regulation strategy for gene expression should be concerned when using CBF1 to modified plants.
因此，利用CBF1基因进行植物遗传改良时应根据物种的应用特点采用合适的表达调控策略。
Conclusion The transiently expression system of BMSCs modified by OPG gene is successfully established.
结论成功建立了OPG基因修饰的骨髓基质细胞瞬时基因表达体系。
Objective To investigate the memory amelioration of the AD model rat after a single or combined transplantation of the neural stem cells(NSCs) modified with gene of NGF or GDNF.
目的观察NGFGDNF基因修饰神经干细胞（NSC）单独和联合移植对AD模型鼠的学习记忆改善作用。
ResultsThe supernatant of lymphocytes modified by BDNF gene decreased the growth inhibitory rate and apoptosis rate of PC12 cells induced by H2O2 and DA.
BDNF基因修饰的大鼠淋巴细胞的培养上清可降低H2O2和DA对PC 12细胞生长的抑制率并能抑制H2O2和DA诱导PC 12细胞凋亡。
The vector was modified to include a heterologous intron with a synthetic splice donor engineered upstream of a fragment from intron A of the gonadotropin a subunit gene(containing a splice acceptor).
载体经修改后包括带有一合成的剪接供体的一个异种内含子， 此供体经促性腺激素a亚单位基因（含有一个剪接受体）的内含子A中某片段的上游改造。
When they inserted the modified gene into E. coli, it produced a modified calmodulin protein, incorporating the two unnatural amino acids.
当他们把这段重组基因转入到大肠杆菌中去的时候，大肠杆菌即可生产处既定的包含着两种特异氨基酸的蛋白质。
It could be expected that the modified MMT may be a promising safety controlled-release carrier for large molecules drug and for gene delivery.
可以认为寡聚苯乙烯氰乙烯改性蒙脱土可以安全的作为可控大分子药物和基因治疗药物载体使用。
The purpose of this study is to study the therapeutic function of the EPCs modified by 6HRE regulated VEGF165 gene in angiogenesis and cardiac function after myocardial infarction.
然而多拷贝HRE调控VEGF165基因修饰的干细胞对缺血心肌中治疗性血管新生的作用目前仍不清楚。
The modified gene was expressed by IPTG induction and purified by affinity chromatography and cleavage in place.
IPTG诱导该基因的表达，亲和层析和原位裂解法纯化表达产物。
The modified gene was expressed by IPTG induction and purified by affinity chromatography and cleavage in place.
IPTG诱导该基因的表达，亲和层析和原位裂解法纯化表达产物。
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