微泡联合基因修饰干细胞，可进一步提高移植效率，改善心脏功能。
Genetic modification of stem cell by microbubble will enhance transplantation efficiency in order to improve cardiac function.
本发明属于生物医学工程领域，更具体地说，本发明涉及一种新型靶向微泡造影剂。
The invention belongs to the biomedical engineering field, in particular relating to a novel targeted microbubble contrast agent.
随着新型超声微泡造影剂的研究和应用，超声微泡不仅能增强超声造影，而且也能作为运送基因或药物的载体。
With the research and application of the new ultrasound microbubble contrast agents, ultrasonic microbubbles can not only help to image, but they can also be used as genes or drug carriers.
气泡发生器是微泡浮选的关键。
The bubble generator is the key equipment of microbubble floatation.
目的：制备微泡型口腔速释片。
AIM: To develop the micro-effervescing fast-release oral tablet.
微泡浓度为10％时细胞转染效率最高。
Microbubbles at concentration of 10% led to the highest transfection effect.
靶向超声微泡属于“超声分子影像学”的范畴。
Research on targeted ultrasonic microbubbles belongs to the field of "ultrasonic molecular imaging".
介绍了旋流-静态微泡浮选柱的结构与技术特点。
The structure and technique feature of cyclonic-static micro bubble flotation column are described.
超声微泡造影剂在疾病诊断与治疗中的作用日渐明显。
The effects of ultrasound contrast agent in diagnosis and treatment of diseases have made gradual improvement.
目的探讨自制氟烷微泡超声造影剂对兔肾的显影作用。
Objective To investigate the effect of a self-made albumin perfluorocarbon ultrasound contrast agent in enhancing the imaging of normal rabbit kidney.
而低功率超声辐射微泡治疗肿瘤研究亦有望取得突破性进展。
The treatment of tumor with microbubble destruction by low-power ultrasound can make great breakthrough.
该造影剂包括传统的微泡和固态金属纳米颗粒或它们的组合。
The contrast agent comprises conventional microbubbles as well as solid metal nano-particles or combinations thereof.
本文对超声微泡造影剂在肿瘤基因治疗中的应用及进展进行综述。
The application and process of ultrasound microbubbles in gene therapy of tumor were reviewed in this article.
方法以静电吸附法将抗VEGF抗体连接到脂质体造影剂微泡的表面；
Methods The anti-VEGF antibody was connected to the surface of liposome ultrasound contrast microbubbles by the electrostatic attraction way and its physical characteristics were detected.
方法 采用机械振荡法制备正电荷氨基化超声微泡（MB-NH2）。
Methods Positive charge of amino ultrasound microbubbles (MB-NH2) were prepared with mechanical shaking.
目的探讨用超声微泡造影剂促进VEGF基因治疗兔下肢缺血的可行性。
Objective to investigate the feasibility of microbubble-mediated VEGF gene delivery to treat rabbit's hind limb ischemia resulted from acute artery occlusion.
含气体微泡既可以作为医学超声显像的造影剂，又可以作为药物或基因载体。
As ultrasound contrast agents for medical ultrasound imaging, gas-filled microbubbles can also be used as drugs or gene carriers.
半工业试验和工业试验表明，微泡浮选柱能从浮选尾矿中回收微细粒级白钨。
Pilot and full scale column flotation experiments were carried out, and interrelated results were obtained.
另在体外制作人工血栓模型，在二维超声下观察微泡造影剂对声学信号的影响。
The effects of the targeted microbubbles on the ultrasonic signal was observed in an artificial thrombus model.
目的探讨携带纤维蛋白原的脂质微泡联合低强度治疗超声栓塞微血管的可行性。
Objective To investigate the feasibility of mesentery microvascular occlusion using therapeutic ultrasound combined with fibrinogen conjugated microbubbles.
为此，分别采用浮选机和旋流-静态微泡浮选柱对该矿泥进行了单独浮选试验。
Therefore, the flotation tests were carried out by adopting the flotation machine and the cyclonic-static micro-bubble flotation column separately.
结论瘤内注射超声微泡联合超声辐照可增加细胞膜通透性并引起部分瘤细胞坏死。
Conclusions Ultrasound-mediated intratumoral injection of microbubbles and destruction could enhance the permeability of tumor cell membrane and could cause coagulated necrosis areas in the tumors.
目的探讨脂质微泡与高分子聚合物超声造影剂在大鼠肠系膜微循环中的流变学特征。
Objective To investigate the microvascular rheology characteristics of lipid - and polymer-shelled ultrasound contrast agents in mesentery microcirculation of rats.
目的：制备结合凝血酶原复合物(PCC)的阴离子脂膜微泡，评价微泡的理化性质。
Purpose: the purpose of this study is to prepare prothrombin complex concentrate (PCC) conjugated anionic lipid microbubbles and to assess the physiochemical properties of the microbubbles.
结论：超声介导微泡破裂法促进外源基因的转移是一种比较安全而有效的基因转染方法。
Conclusion: Ultrasound-mediated albumin microbubble or SonoVue microbubble destruction method is a promising strategy for gene delivery.
结论：超声介导微泡破裂法促进外源基因的转移是一种比较安全而有效的基因转染方法。
Conclusion: Ultrasound-mediated albumin microbubble or SonoVue microbubble destruction method is a promising strategy for gene delivery.
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