FDG is the most widely used imaging agent in oncology.
FDG是目前应用最广泛的肿瘤显像剂。
Objective To investigate a novel potential SPECT cerebral blood flow perfusion imaging agent.
目的研制一种新的SPECT脑灌注显像剂。
Objective To discuss the the clinical significance about soft tissue abnormal uptake skeletal imaging agent in radionuclide bone imaging.
目的探讨放射性核素骨显像中软组织异常摄取骨显像剂的临床意义。
Methods and Results— The NIRF imaging agent consists of the CatK peptide substrate GHPGGPQGKC-NH2 linked to an activatable fluorogenic polymer.
方法及结果： 短距红外线荧光显影剂含有组织蛋白酶K缩氨酸感光底物GHPGGPQGKC-NH2，其连结在一个可激活的荧光底物激活体上。
Conclusion in routine production of clinical positron imaging agent, in-process control and tests on the main quality criteria are of great importance.
结论在临床正电子显像剂的常规生产中，对生产过程实行控制和主要质控指标实行监测是非常必要的。
As an imaging agent, the investigators used the same antibodies coupled with gold particles, which allow high resolution imaging at a subcellular level using an electron microscope.
研究人员利用了同样的抗体偶联了金属微粒作为显像剂，偶联的金属微粒可以在电子显微镜下获得高清晰的亚细胞结构。
Currently, magnetic resonance imaging (MRI) is used 1-3 months after treatment to evaluate anatomical tumor response, based upon changes in tumor size and contrast-agent enhancement.
目前，人们基于肿瘤大小和对比剂增强变化之原理，在治疗后1 - 3个月时，用磁共振成像(MRI)来评估解剖学上的肿瘤反应。
The MR pulmonary perfusion imaging was achieved by the first-pass contrast agent method.
利用对比剂首次通过法可进行MR肺灌注成像。
Objective: to evaluate the clinical value of bolus injection with large dose of contrast agent by power injector on MR imaging of metastatic brain tumor and in application of MRA.
目的：探讨大剂量对比剂注射器团注在脑转移瘤及其血管成像中的临床意义。
Objective To investigate the role of contrast agent SonoVue and real time gray-scale contrast tuned imaging (CnTI) technology in the diagnosis of incomplete abortion.
目的探讨新型造影剂声诺维及实时灰阶造影匹配成像技术对早孕不全流产的诊断价值。
Conclusion Iodic contrast agent (Optiray) significantly improves the color Doppler flow imaging of the tumor vascularity.
结论碘佛醇对于肿瘤血管的彩色多普勒成像有较显著的增强作用。
Their excellent optical and chemical properties make gold NPs an attractive contrast agent for cellular imaging.
良好的光学和化学能力揭示了纳米金颗粒在细胞成像作为对比剂的潜力。
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.
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。
The contrast agent colloid solution can be used for enhancing contrast imaging of human body or non-human body liver or spleen.
该对比剂胶体溶液可用于人体或者非人体的肝脏或者脾脏的增强对比成像。
Objective: To study THD possibility using organic silane attached magnetic iron oxide as an oral contrast agent for MR imaging.
目的：初步探讨有机硅烷化的磁性氧化铁颗粒作为口服磁共振造影剂进行腹部磁共振成像的可能性。
Conclusion When slope method is used in hepatic perfusion imaging, the dose of contrast agent and injection rate have some influence on hepatic perfusion parameters.
结论用斜率法进行肝脏灌注成像时，造影剂量和注射流率对灌注参数有所影响。
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.
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。
The invention relates to a gadolinium-containing silicon dioxide nanosphere magnetic resonance contrast agent for lymphatic system specific imaging and a preparation method thereof.
本发明涉及一种用于淋巴系统特异成像的磁共振造影剂含钆二氧化硅纳米微球造影剂及其制备方法。
The invention relates to a nano magnetic resonance imaging contrast agent and a preparation method thereof.
本发明涉及一种纳米磁共振成像造影剂及其制备方法。
The next step for Wu and her colleagues is linking the non-invasive imaging advance with a treatment component, activating a toxic agent in the genetic payload to kill the spreading cancer cells.
Wu和她的同事的下一步工作是将先进的非侵入性成像技术和治疗环节联系在一起，激活导入的基因中的某一毒性物质来杀死扩散的癌细胞。
Objective To investigate the application of a self made echo contrast agent and power Doppler imaging of ultrasonography on the vascularity of hepatic metastasis in experimental rabbits.
目的探讨自制造影剂和超声显像新技术在诊断实验性转移性肝癌血管特征中的应用价值。
Conclusions Thrombus-targeted ultrasound contrast agent can enhance ultrasound imaging of acute thrombus in canine femoral vein.
结论血栓靶向超声造影剂可使犬急性血栓回声明显增强。
Objective To investigate the effect of a self-made albumin perfluorocarbon ultrasound contrast agent in enhancing the imaging of normal rabbit kidney.
目的探讨自制氟烷微泡超声造影剂对兔肾的显影作用。
The invention relates to the field of magnetic resonance imaging, in particular to a magnetic resonance contrast agent and a preparation method thereof.
本发明涉及磁共振成像领域，具体涉及一种基于碳纳米管的磁共振造影剂及其制备方法。
Targeted micro-bubble contrast agent can reach a specific target via intravenous injection, and improve the resolution of local tissues under the action of low power ultrasound imaging.
其中靶向微泡对比剂经静脉注射可到达特定靶区，低功率超声作用下可提高局部组织显影的分辨率。
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.
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。
Objective To assess the perfusion of acute myocardial ischemia with ultrasound contrast agent by intermittent harmonic imaging.
目的采用二次谐波触发显像超声造影评价急性缺血心肌血流灌注。
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.
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.
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。
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