Objective To study the effect of preoperative region radio-frequency thermotherapy synchronizating with target arterial thermochemotherapy on apoptosis of lymph node metastasis of gastric cancer.
目的探讨术前区域射频热疗同步靶动脉热灌注化疗对胃癌淋巴结转移灶癌细胞凋亡的影响。
The recent progress of antibody-mediated, receptor-mediated and other types of active targeting drugdelivery system especially to tumor region is reviewed.
综述了近年来抗体介导、受体介导和其它类型的主动靶向给药系统特别是靶向肿瘤的研究进展。
Attachments of specific ligands, such as monoclonal antibody or peptides, make liposomes own active targeting effect to specific cells or.
通过表面修饰可以改变脂质体的性质和生物学行为：在脂质体表面修饰亲水性高分子(如聚乙二醇)可以阻碍血浆成分的调理作用，减少脂质体被网状内皮系统(RES)识别和摄取，使脂质体具有长循环的特点；在脂质体表面修饰特异性的配基(如抗体，多肽)，能使脂质体具有主动靶向的特性。
In this study,by means of pharmaceutics,macromolecular chemistry, pharmacology and molecular biology,HCPT loaded transferrin modified PEG-niosomes(Tf-PEG-NS) were first prepared for effective drug delivery to solid tomor by the combination of passive and active targeting.
本课题通过药剂学、高分子材料学、药理学、分子生物学等手段的交叉应用,以羟基喜树碱(HCPT)为模型药物,转铁蛋白(Tf)为靶向头基,首先制备载HCPT的主动靶向隐形纳米载药系统,将聚乙二醇(PEG)修饰的隐形化效果与Tf修饰的主动靶向作用相结合,有效递送药物到达肿瘤部位。
The influences of target motion on dose homogeneity and conformity degree were theoretically studied under the condition of the active raster-scanning beam delivery system.
从理论上研究了在主动型栅扫描束流配送系统下,靶体运动对靶区剂量均匀性以及重离子治疗适形程度的影响。
Study on simulation space aim of novel optical dynamic target;
新型光学动态靶标模拟空间目标研究
Finite element stiffness analysis of novel optical dynamic target s structure;
新型光学动态靶标结构刚度有限元分析
The measurement technique and method of an airborne photoelectric stabilized platform was described,and the principle and structure design of dynamic target was presented for measurement of static and dynamic parameter,especially for various parameters on platform with visible light and infrared rays system synchronously.
给出了机载光电稳定平台的检测技术及方法,并提出了一种动态靶标的结构方案及原理,使其能够进行静态、动态的参数测试,尤其是可见光和红外成像系统同时工作时各种参数的测试。
Studies on Active Targeting Liposomes Directed by Chimeric TNT-3 Monoclonal Antibody;
chTNT-3介导的主动靶向脂质体的研究
Investigation of Preparation and Pharmac-Okinetics for Oxymatrine Liposome
主动靶向氧化苦参碱脂质体的制备和药物动力学研究
Study on the Two-ligand Modified Chitosan Nanoparticles Actively Targeting to Malignant Liver Cells
双配体修饰的壳聚糖纳米粒肝癌细胞主动靶向给药系统的研究
Investigation on the Tumor Targeting Drug Delivery System, Enabling Insulin as Multi-Drug Carrier;
以胰岛素为多药载体的肿瘤主动靶向给药系统研究
Investigation on the Tumor Cell Active Targeting Characteristics of Mitoxantrone-Insulin Conjugate;
肿瘤细胞主动靶向米托蒽醌-胰岛素偶联物的研究
Study on Tumor Active Targeting with Transferrin-PEG-rHuTNF-α Conjugate;
主动靶向肿瘤细胞的转铁蛋白-PEG-rHuTNF-α复合物的研究
Research on the Targeting Drug Using Nano-SiO_2 Hollow Sphere as Carrier;
以空心纳米二氧化硅为载体的主动靶向药物的研究
Study on tumor active targeting with Transferrin-PEG-PAMAM dendrimer-CPT conjugate
主动靶向肿瘤细胞的转铁蛋白-PEG-PAMAM-CPT复合物的研究
The Research on Liver Targeting Delivery System of Sodium Norcantharidate Liposome Modiffied by Galactolipid
半乳糖衍生物修饰去甲斑蝥酸钠脂质体的主动靶向性研究
The Experimental Study of Targeted Contrast Ultrasonography on Atherosclerosis of Abdominal Aorta in Rabbits
靶向超声造影评价兔腹主动脉粥样硬化的实验研究
A Study on Cytologic Mechanisms and Targeted Intervention Involving the Graft Arteriosclerosis in Rat Allogenic Orthotopic Abdominal Aortic Transplantation;
大鼠腹主动脉移植硬化的细胞学机制及其靶向干预研究
Targeted molecular dynamics simulation of the closing of Kv1.2 potassium channel
Kv1.2钾通道闭合的靶向分子动力学模拟
Categories include rifle,pistol,running game target,target,trap and skeet.
射击比赛种类包括：步枪，手枪，移动靶，抛靶和双向飞碟。
The Practical Study of Target Gene Carried by Targeting Constrast Medium Which Stabilize Atherosclerotic Plaque;
靶向性造影剂携靶基因稳定动脉粥样硬化斑块的实验研究
Importance of Co-operation in Flying Saucer Skill;
从移动靶接靶技术分析飞碟双向看接配合的重要性
The targets vary from fixed target, running game target to flying target.
靶的种类有固定靶、移动靶和飞行靶。
OPPULATION DYNAMIC OF TARGET PEST,NON-TARGET PESTS AND MAJOR NATURAL ENEMY IN TRANSGENIC HYBRID POPLAR 741
转基因741杨对靶标和非靶标害虫及主要天敌种群动态的影响
Study on Biological Characterization, Pharmacokinetics and Efficacy of Anticancer Drug as Liver-target Nanoparticles;
肝靶向纳米制剂的生物特性及药动、药效学研究