还观察到荚膜及菌体外的微泡结构。
Uneven surface and fiberous structure of bacteroides spp. were observed.
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".
早先的分析发现胶质母细胞瘤的微泡是由蛋白质和油脂组成的。
Previous research had analyzed the protein and lipid content of glioblastoma microvesicles.
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.
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.
以附加压力观点，说明了胆汁微泡聚集、融合现象的原因和意义。
And by using the concept of excess pressure, the aggregation and the fusion of the bile vesicles have been explained for its cause and meaning.
阐述了高效表面改质-微泡浮选工艺技术的特点、应用实践和效果。
This text expounds stressful the character, applied practice and effects of technology of high efficiency surface reformation microblister floating technique.
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.
将膨胀流体注入浆状物样品，以当对浆状物样品降压时充分产生微泡。
An expansion fluid is injected into the slurry sample sufficient to create microbubbles when the slurry sample is depressurized.
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.
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.
第一部分检测了微泡造影剂和超声对体外培养的RB细胞生长活性的影响。
The first part was about the influence of microbubble and ultrasound used to RB cells.
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.
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.
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.
微泡载体技术是应用一定的技术手段将微泡与基因或药物结合在一起的一种新方法。
The new microbubble carrier technique can be used to bioconjugate a gene or drug in- to microbubble by a variety of different methods.
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.
采用造影剂闪烁-再灌注技术，高能闪烁脉冲破坏对比剂微泡而低能脉冲显示出再灌注。
With this flash-replenishment technique, high-power flash pulses destroy the contrast microbubbles while low-power pulses demonstrate replenishment, Halpern said.
目的探索应用人工合成高分子聚合材料制备微泡超声造影剂的方法并观察其体外显影效果。
Objective to explore a way to produce a novel high molecular polymer ultrasound contrast agents, and to explore its effect of enhancing ultrasound imaging in vitro experiment.
同时采用超声辐射力法以增加靶向性微泡造影剂在血管壁上的黏附效率，改善成像的性能。
Meanwhile, the ultrasonic radiation force method is used to get the higher adhering efficiency for the targeted micro-bubble contrast agent, which will improve the imaging quality.
研究表明，超声微泡造影剂作为药物和基因的载体将有可能为肿瘤的治疗提供一条新的途径。
Present researches showed that the application of ultrasound contrast agent in delivery of drugs and gene may open up a new pathway for tumor treatment.
先前的研究发现许多细胞，包括肿瘤细胞间的交流是通过直接释放包含有物质的称为微泡的小泡来实现的。
Previous research has shown that many cells, including cancer cells, communicate directly with one another by emitting tiny bubbles of cellular material called microvesicles.
先前的研究发现许多细胞，包括肿瘤细胞间的交流是通过直接释放包含有物质的称为微泡的小泡来实现的。
Previous research has shown that many cells, including cancer cells, communicate directly with one another by emitting tiny bubbles of cellular material called microvesicles.
应用推荐