卵子受精之前，这种基因会产生一种蛋白质，这种蛋白质存在于卵子的细胞质中，它控制着细胞分裂的模式，从而控制着旋向性。
Before egg fertilization, the gene produces a protein, found in the cytoplasm of the egg, that controls the pattern of cell division and thus handedness.
联合使用靶向性氙生物大分子探测器，我们应该可以研究肺中的气体交换，探测最早阶段的癌细胞。
Used in combination with a target-specific xenon biomolecular sensor, we should be able to study the gas-exchange in the lung and detect cancerous cells at their earliest stage of development.
这些新发现对了解细胞的生长调控和肿瘤的靶向性治疗具有重要意义。
These new findings are very important in regulations of the cell growth and cancer targeting therapy.
本文对其不同移植途径及心肌靶向性进行分析，探讨细胞移植治疗心功能不全的最佳治疗方案。
The article is to analyze the different transplantation ways and its homing ability to myocardium. It also discusses the best treatment for heart failure through stem cell transplantation.
结果：正常大鼠骨骼肌细胞介电响应具有频率依存性，存在方向性差异，其介电弛豫现象表现为两个特征频率。
Results: Thedielectric response of the skeletal muscle cells from normal rat showed dependence of frequency, discrepancy in orientation, and two characteristic frequencies.
目的：为了探讨肿瘤细胞的靶向性杀伤途径。
Objective: to find a therapeutic pathway special to kill tumour cells.
肿瘤靶向基因治疗的主要目的是用靶向性的载体将治疗基因靶向传递到肿瘤细胞。
A major goal of tumor-targeting gene therapy is to transfer genes efficiently to tumor cells by targeted vectors.
神经元有一种先天的倾向性，从名为树突的细胞体上伸展出树枝状的突出。
Neurons possess an innate tendency to extend branched projections from the cell body known as dendrites.
这种靶向性的策略包括目的基因对肿瘤细胞的靶向转移，目的基因在肿瘤细胞中的特异表达，以及基因修饰细胞分泌的肿瘤靶向治疗分子。
This can be achieved by tumor targeted gene transfer or tumor specific gene expression, as well as secretion of tumor targeted therapeutic molecules by autologous normal cells.
目的探讨水乐维他对严重烧伤病人白细胞趋向性及吞噬功能的影响。
Objective To investigate the effect of soluvit for white blood cells tropism and phagocytic power in severe burned patients.
干扰素是能够产生多向性生物学效应的细胞因子家族，在毛细胞白血病、慢性髓细胞性白血病治疗中疗效显著。
Interferons, a cytokines family, a re capable of producing multiplex biological effects, and have remarkable curative effects on hair cell leukemia and chronic myelogenous leukemia.
结果多种致热性细胞因子和负调节介质共同作用，使机体温核集团对致热原作用发生指向性调控。
Pyrexia is an effect due to pyretic cytokine and negatively regulating factors, the reaction is about the regulatory increasing of temperature caused by the response of pyrogen from the body.
结论PD 98059对乳腺癌细胞具有明显的抗肿瘤效应，可能成为乳腺癌靶向性化疗新药。
Conclusion PD98059 was shown to have dramatic antineoplastic effects on human breast cancer cells and may become a potential chemotherapeutic drug for breast cancer.
结论：纤维环细胞种植到有组织的、各异向性的类似纤维环样的支架上产生很好的力学特性。
Conclusion. AF cells seeded on nanofibrous scaffolds elaborated an organized, anisotropic AF-like extracellular matrix, resulting in improved mechanical properties.
干细胞具有向恶性胶质瘤趋向性迁移的特性，并可能成为恶性胶质瘤基因治疗的理想载体。
Various studies have demonstrated the tremendous tropism of stem cells for malignant gliomas, making these cells a potential vehicle for delivery of therapeutic genes to disseminated glioma cells.
结果表明：CEA启动子可用于CEA阳性的癌细胞的靶向性基因治疗。
The result showed that the CEA promoter could be used in the selective gene therapy for CEA positive cancer cells.
目的：应用无桥直接偶联模式合成靶向抗骨肿瘤偶联物甲氨蝶呤-偕二磷酸，并对其进行结构鉴定，了解其体外骨靶向性及对人成骨细胞毒性的影响。
Objective:To synthetize methotrexate-bisphosphonates conjugate by adaptation of directed couple method, and to identify its structure, bone target tropism and the effect of drug on osteoblast.
使外泌体表面携带靶向性配体可以进一步提高它们的细胞或组织靶向特异性。
Synthetic target ligand expression on the surface of exosomes can further improve their cell or tissue targeting specificity.
目的探讨在变应性鼻炎（AR）发病机理中重组激活基因—1（RAG1）的表达和T辅助淋巴细胞趋向性分化之间的关系；
Objectives To study the relation between the expression of recombination activating gene-1 (RAG1) and the differentiation of T help cell in allergic rhinitis (AR);
近年国内外研究发现它对多种白血病细胞株有显著抑制作用，不仅靶向性强，而且对正常细胞无损伤。
Recent studies have found that it could significantly inhibited many Leukemia cells, not only with strong targeting. but also no damage to normal cells.
纳米控释系统使转染基因的胞内摄入量增高，增强其稳定性、靶向性及细胞定位。
Nano-delivery system increases cellular uptake of specific gene, protects them against nucleases and enhances their targeting and selectivity.
生物还原剂是一种具有肿瘤乏氧靶向性的前药，它会在还原性环境中被还原产生具有细胞毒性的代谢物。
Bio-reductive drugs are pro-drugs that can selectively target the hypoxia cells in tumors. In reductive environment, they are reductively metabolized to generate toxic species.
对原始壳聚糖载体进行改性，提高其转染效率和对于呼吸道细胞的靶向性。
The original chitosan carrier is modified to improve the transfection efficiency and the targeted property to respiratory cells.
本文就干细胞的胶质瘤趋向性机制进行综述。
Here we review the possible mechanisms of stem cells tropism for malign...
结论：将环孢菌素A包埋于胶体亚微闰中可以改变其叶巨噬细胞的靶向性。
CONCLUSION: Colloidal drug carriers may affect the targeting of CyA to mononuclear phagocyte system.
而且能够在外加磁场的作用下展示出良好的磁靶向性，大大提高肿瘤细胞对药物的摄取量；
The results show that drug crystals can be successfully loaded in the inner voids of these nanotubes (PMNTs) by controlling the crystallization process of PTX.
既利用透明质酸对癌细胞的靶向性，提高了紫杉醇的生物利用度，又达到了药物缓释的效果。
HA with a specific targeting property could increase the bioavailability of paclitaxel and control the release rate of the drug.
通过与小鼠巨噬细胞株raw264.7共孵育检测重组菌的靶向性。
The targeting property of the recombinant was detected by co-incubating the strains with murine macrophage RAW264.7.
通过与小鼠巨噬细胞株raw264.7共孵育检测重组菌的靶向性。
The targeting property of the recombinant was detected by co-incubating the strains with murine macrophage RAW264.7.
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