The paper is divided into four parts:(1) It was given a brief review of the research progress in the MRI contrast agent.
全文包括四个部分：第一部分为磁共振成像造影剂研究进展的简要文献综述。
The present invention relates to an MRI contrast agent that includes zinc-containing water-soluble metal oxide nanoparticles and has an improved contrast effect.
本发明涉及包含含锌水溶性金属氧化物纳米颗粒并且具有提高的造影作用的MRI造影剂。
The magnetic particles not only act as an aide for transport, they are also a contrast agent for MRI.
这些磁性颗粒不仅作为转运的工具，而且是用于MRI的对比剂。
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。
Objective: To evaluate the feasibility and advantage of MRI with the intravascular susceptibility contrast agent, superparamagnetic iron oxide (SPIO2), in demonstrating acute myocardial infarction.
目的：观察血管内磁敏性造影剂超顺磁性氧化铁微粒(SPIO2)显示急性心肌梗塞灶的可能性和优越性。
Conclusion: Ferrous gluconate solution could be used as oral contrast agent of the upper abdomen in MRI.
结论：葡萄糖酸亚铁溶液可以作为MRI的口服胃肠道造影剂。
Objective: to improve the method of synthesizing magnetic particles, which have good magnetic property and small size, to be used in contrast agent for abdomen MRI.
目的：制备出磁响应性强、粒径小且分布均匀的纳米磁性微粒，为磁共振造影提供一种新型材料。
Functional MRI with MION is a noninvasive technique with regard to the eye, permitting measurement of blood volume and cellular uptake of the contrast agent.
使用单晶氧化铁纳米颗粒的对眼部进行磁共振机能成像是一种无创技术，能被用于测量血量及细胞对造影剂的摄取。
Functional MRI with MION is a noninvasive technique with regard to the eye, permitting measurement of blood volume and cellular uptake of the contrast agent.
使用单晶氧化铁纳米颗粒的对眼部进行磁共振机能成像是一种无创技术，能被用于测量血量及细胞对造影剂的摄取。
应用推荐