嵌合性

So it can be essential momitoringindex of colon carcinoma and its tumor specificness is apply by manygene therapy of tumor. Transcriptional regulatory element of CEAcontains enhancer element and promotor in the 5th flanking region whichcan control expression of objective gene in positive cancer tissue of CEA. Objectives: To explore the joint promoter with high activity,consisting CEA promotor and CMV enhanser.

目的：本课题探讨由CEA启动子、CMV增强子组成的高活性嵌合启动子，通过融合启动子的调控提高融合自杀基因yCDglyTK在靶细胞表达的特异性；并以无毒副作用生物相容性好的磷酸钙纳米为载体，将该自杀基因靶向导入结肠癌细胞中，以达到提高基因治疗靶向性及安全性的目的。

Aim To prepare sterically stabilized liposomes modified with chimeric TNT-3 monoclonal antibody （chTNT-3） and investigate their immunoreactivity and in vitro targeting.

目的 研究人鼠嵌合抗肿瘤细胞核单抗（chTNT-3）-空间稳定脂质体的制备方法、免疫活性及体外靶向性。

The involvement of oxidization of peroxid in the antigen-antibody reaction makes the cell membrane permeability enhanced, so the fluorescence-labeled antibody stain can infiltrate into the cell easily and contact the antigen rapidly and diffusely, and then the antigen-antibody crosslinking can be formed efficiently.

利用过氧化氢的氧化作用参与抗原抗体反应，使细胞的膜通透性增强，利于荧光标记抗体染液渗入，从而更快速、广泛地接触抗原，更有效的抗原抗体的嵌合交联。

These mutations are unevenly distributed and can accumulate clonally in certain cells, causing a mosaic pattern of respiratory chain deficiency in tissues such as heart, skeletal muscle and brain.

这些突变是不均衡分布的而且可以在某些细胞中克隆性积累例如心脏，骨骼肌和脑等组织的嵌合型呼吸链缺陷。

To confirm the cells' bone marrow origin, chimeric mice were createdby the rescue of irradiated C57BL/6 mice with marrow fromROSA26, a congenic line expressing lacZ. I/RC resulted in a large population of spindle-shaped fibroblasts containing lacZ.

为了证明这些细胞的骨髓源性，我们利用ROSA26对C57BL/6系小鼠进行照射制作了嵌合子小鼠模型（一种能表达lacZ的同类系），从中发现I/RC产生了大量含有lacZ的纺锤形纤维母细胞。

To confirm the cells' bone marrow origin, chimeric mice were createdby the rescue of irradiated C57BL/6 mice with marrow fromROSA26, a congenic line expressing lacZ.

为了证明这些细胞的骨髓源性，我们利用ROSA26对C57BL/6系小鼠进行照射制作了嵌合子小鼠模型（一种能表达lacZ的同类系），从中发现I/RC产生了大量含有lacZ的纺锤形纤维母细胞。

This study instead proposes an alternative solution namely carrier docking to enhance sludge settleability by physically increasing sludge density with non-recovered elutriated microsand produced by using an elutriating method in our laboratory.

传统上以设置选种槽等方式改善上述问题，本研究则尝试利用自制之小粒径、低成本且不需回收之淘洗细砂，透过载体嵌合以物理方式增加污泥比重，改善其沉降性。

Conventionally the problem is approached by placing biological selectors preceding the ASP. This study instead proposes an alternative solution namely carrier docking to enhance sludge settleability by physically increasing sludge density with non-recovered elutriated microsand produced by using an elutriating method in our laboratory.

传统上以设置选种槽等方式改善上述问题，本研究则尝试利用自制之小粒径、低成本且不需回收之淘洗细砂，透过载体嵌合以物理方式增加污泥比重，改善其沉降性。

AIM: To construct the transgenic Arabidopsis thaliana containing fulllength gene of mouse/human chimeric antibody(3G1MH) against Hantaan virus.

目的：建立能表达抗汉滩病毒中和性鼠/人嵌合抗体基因的转基因植株，为汉坦病毒基因工程抗体的研究提供实验基础。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。