目的探讨超声造影剂诊断腮腺肿块的价值。
Objective It is to explore the diagnosis value of acoustic contrast agent for parotid tumor.
超声造影剂结合超声技术可实现药物局部靶向释药。
Combination of ultrasound contrast agent with ultrasound technology makes it possible to target local release of drugs.
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.
根据结果我们选出造影效果最好的新型胃超声造影剂。
The second group each SD rats was poured in the new type UCA through gastric tubes.
结论血栓靶向超声造影剂可使犬急性血栓回声明显增强。
Conclusions Thrombus-targeted ultrasound contrast agent can enhance ultrasound imaging of acute thrombus in canine femoral vein.
目的：测定心脏超声造影剂声微显注射液的白蛋白微球浓度和直径。
OBJECTIVES:To analyse air-filled albumin microspheres of Shengweixian injection, an ultrasound contrast agent.
本文就高分子材料超声造影剂的制备及其应用研究进展作一简要综述。
The preparation and application of high molecular polymer ultrasound contrast agents were reviewed in this article.
不同核心成分和包膜材料的纳米级超声造影剂分别表现出不同的特性。
Different core components in the production process and materials coated for nano-scale ultrasound contrast agent exhibit different characteristics respectively.
目的探讨超声造影剂及对比脉冲序列成像技术在肾占位性病变中的应用价值。
Objective To explore the value of ultrasound contrast agent and cadence contrast pulse sequencing technology (CPS) in renal occupied lesions.
结论使用超声造影剂可明显增强颅内血管信号强度，提高颅内动脉瘤的检出率。
Conclusions Ultrasound contrast agent Levovist improves signal of blood flow obviously. It increases the diagnostic accuracy for intracranial aneurysms and the level of confidence.
两组犬经胃管注入新型胃肠超声造影剂后超声观察检测，分别记录超声声像图。
The gastric ultrasound sonogram was observed and recorded after each dog was poured in the new type UCA through gastric tubes.
本文就纳米级超声造影剂的研究背景、研究现状、现存的问题及发展前景做一综述。
This review describes the background and current research situation of nanoscale ultrasound contrast agent, as well as the potential disadvantages and prospective.
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.
超声造影剂能帮助显示肿瘤内微小低速的血流，提高超声对肿瘤血管显示的准确性。
Ultrasound contrast agent is helpful to the display of the tiny and slow blood flow in breast tumors, and can improve the accuracy of ultrasound.
目的应用新一代超声造影剂和实时灰阶谐波成像技术探讨肝癌超声造影的增强模式。
Objective To evaluate the enhanced patterns of primary liver cancers at harmonic gray-scale contrast-enhanced ultrasonography with contrast agent SonoVue.
在理论上有这样的可能性，即诊断性超声和超声造影剂的相互作用会产生生物效应。
There is a theoretical possibility that the interaction of diagnostic ultrasound and UCA could produce bioeffects.
近年来经周围静脉注射的超声造影剂的出现使超声造影技术得以在临床上广泛应用。
Contrast-enhanced ultrasonography has been widely used recently because of the appearance of ultrasound contrast agents (UCA) which could be administrated through peripheral vein.
目的探讨不同声压与自制脂质类超声造影剂对正常兔肝实质造影增强效果的相互关系。
Objective To assess the relationship of different acoustic pressures and enhancement effects using self-made lipid ultrasound contrast agents on normal rabbit liver parenchyma.
随着分子影像学的出现，靶向性超声造影剂在分子影像的应用愈来愈受到人们的关注。
Targeted ultrasonic contrast agents for molecular imaging is paid close attention to with the development of molecular imaging.
研究背景： 新型超声造影剂的制备及应用研究是近年来超声医学研究的热点和前沿。
The study of ultrasonic contrast agents is a pop subject in modern medical science.
结论经静脉超声造影剂能够显著增强下肢动脉彩色血流信号，有助于下肢血管病变的诊断。
Conclusions Intravenous ultrasound contrast agent could give rise color Doppler signals in lower limb arteries, and help to make lower limb artery disease diagnosis to a more accurate extent.
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.
目的观察自制新型多聚体超声造影剂的基本特性及其对实验犬左心室及心肌增强显像的效果。
Objective:To evaluate the basic characteristics and effects of a novel polymer echo contrast agent on the left ventricular cavity and myocardial opacification with experimental animal study.
摘要：目的制备多层聚电解质膜包覆的微泡超声造影剂，观察其对正常兔肝脏超声显影效果。
ABSTRACT: Objective To prepare polyelectrolyte multilayer film-coated microbubble ultrasound contrast agent (UCA) and evaluate its effects in contrast imaging on normal rabbit's liver parenchyma.
微泡可能成为靶向治疗的载体，超声造影剂作为一种新型、无创的运载系统具有广阔的应用前景。
Microbubble may be a vector for target treatment. Therefore, ultrasound contrast agent as an new and non-invasive vector for treatment holds considerable promises.
本文介绍了超声造影剂及造影相关技术，超声造影在肝癌的诊断、指导介入治疗并评价疗效中的作用等方面内容。
This review introduces the ultrasonic contrast agents, relative technologies, CEUS in HCC diagnosis, guidance of interventional treatment and assessment the curative effect.
本文对有关微泡超声造影剂作为药物载体的作用原理、制备要求、制备方法、特点和应用等方面的研究作了介绍。
This context reviewed the principles, the preparation, characteristic and application of the microbubbles as a vector of the drug delivery.
目的探讨自制脂质类超声造影剂对正常兔肾的增强效果，以及不同显像方式、造影剂量对造影效果的影响与变化规律。
Objective To evaluate the enhancement effect of self made lipid ultrasound contrast agent for normal rabbit kidney and the relationship of doses or different imaging methods with enhancement effects.
结果声空化法能够制备出粒径分布均匀的超声造影剂微泡，聚电解质有效地组装到ST68 - PF C微泡表面。
Results the obtained microbubble UCA exhibited a narrow size distribution. The polyelectrolytes were successfully assembled onto the surface of ST68-PFC microbubbles.
本实验运用自行研制的新型胃超声造影剂，研究造影剂在正常大鼠和犬的胃显影，研究急性胃黏膜损伤的超声造影声学表现。
This experiment makes use of a new type gastric ultrasound contrast agent which is own invented, investigating to develop an imaging stomachs of SD rats and dogs by gastric ultrasound contrast.
应用推荐