造影剂

腹部CT扫描中造影剂的应用

The Use of the Contrast Medium in Abdomen CT Scanning

目前，临床中普遍采用X射线与造影剂获得的二维导航图像作为介入手术插管过程中导管的导向依据。

In current clinical surgery , 2D navigation image obtained by X-ray and contrast medium is regarded as the guiding basis of the catheter during the catheterization .

造影剂在CT动态扫描中应用与副反应的对照研究

Contrast Material Application and Chain Reaction in Dynamic CT Scanning

CT用硫酸钡造影剂的制备

The preparation of barium sulfate contrast agent used in CT

螺旋CT和造影剂快速滴注法作肝脏肿瘤早期增强扫描

Early enhancement Scanning of Liver Neoplasm with Spiral CT and Fast Infusion of Contract Media

制备含有硫酸钡的CT用X射线造影剂。

The contrast agent which contains barium sulfate used in X ray in CT has been prepared .

非离子型X射线造影剂中间体1-氨基-2,3-丙二醇的合成

Synthesis of an Intermediate of Non ionic X ray Contrast Agent , 1 Amino 2,3 propanediol

包核为H2O2的超声造影剂研究

Study On New Ultrasonic Contrast Agent Encapsulating H_2O_2

而且（Ⅵb）可以直接与Gd~Ⅲ络合制备大分子造影剂。

And the ligand (ⅵ b ) can be complexed with Gd ~ ⅲ ion to prepare a macromolecular contrast agent .

目的介绍磁共振成像（MRI）造影剂的研究进展。

Objective To introduce the researches on the magnetic resonance imaging ( MRI ) contrast agents .

方法：分析26例起病6小时内腹部CT平扫病例，8例口服阳性造影剂。

Methods : 26 cases of perforation of gastroduodenal ulcer ( onset within 6 hrs ) underwent abdominal CT scanning .

这些良好的特性使得Fe3O4@Au复合纳米颗粒可以被用作小鼠肝脏MR成像以及大鼠肝脏和主动脉CT成像的造影剂。

These properties afford their uses as contrast agents for MR imaging of mouse liver and CT imaging of rat liver and aorta .

目的探索通过改变K空间填充方式来降低肾动脉MR扫描顺磁性造影剂剂量的可行性。

Objective To evaluate the feasibility of reducing the contrast agent dose for renal artery MR angiography through changing K-space filling approach .

磁显葡胺用作DSA造影剂的实验性研究

Experimental Study of Gd-DTPA Used as An Alternative Contrast Media for DSA

目的：寻求一种能安全有效地用于DSA的含碘造影剂的代用品。

To seek a safety and effective alternative noniodinated contrast media for DSA .

目的：比较不同注射程序对肝脏增强效果的影响，探寻常规CT及螺旋CT肝脏增强检查的最佳造影剂注射程序。

Objective : To compare the effect of different contrast-enhanced protocols and choose the optimal contrast material injection protocols for hepatic conventional CT and helical CT .

声学造影剂联合野生型P53质粒治疗大鼠肝癌的实验研究

Experimental study on therapy of liver cancer using naked human wild-type P53 plasmid by ultrasound with echo contrast agent

携ICAM-1单抗超声造影剂体外评估兔腹主动脉内皮损伤实验研究

Detecting endothelial dysfunction of abdominal aorta in rabbits in vitro with microbubbles conjugated anti-ICAM-1

本文报道一种MRI阴性造影剂&超顺磁性氧化铁混悬剂用作胃肠腔造影剂的临床试用结果。

The clinical application of a kind of MRI negative contrast agent-superparamagnetic iron oxide particles suspension as contrast medium for gastrointestinal tract was reported .

方法采用乳液-溶剂蒸发法制备PLGA超声造影剂；

Methods PLGA ultrasound contrast agent was made by double emulsion method ;

肝脏MRI造影剂Mn-DPDP临床应用研究进展

The clinical research advances of liver-specific MR imaging contrast agent Mn-DPDP

E1超声造影剂的非线性参量研究

Measurement of nonlinearity parameter of ultrasound contrast agents

方法：给正常大白鼠及肝癌大白鼠注射乳状造影剂后行CT扫描，并做泛影葡胺增强对比。

Methods : The CT scans of the normal rats and rats with hepatic tumor were performed after the intravenous injection of the emulsion made by author and diatrizoatis respectively .

直肠及乙状结肠癌CT评价&用水作造影剂神经元的转移函数采用sigmoid函数，误差函数采用二乘误差函数。

The Evaluation of Primary Rectal and Sigmoid Carcinoma by CT with Water as Contrast Agent The transfer function is sigmoid function .

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 .

超声介导微泡造影剂对人HUVEC活性的影响

The effect of ultrasound-mediated MBCA on HUVEC activity

造影剂激活p38信号通路诱导肾小管细胞凋亡

Contrast media induced apoptosis in renal tubular cells via the activation of p38 mitogen-activated protein kinase

结论l6排螺旋CT下肢血管成像使用低剂量造影剂可以满足临床需要。

Conclusion It is feasible to use low dose contrast agent with 16-slice CT angiography in low extremity .

在市场上有两种非钆基础的造影剂，可是FDA仅批准他们应用在肝部成像。

There are two non-gadolinium-based imaging agents on the market , though the FDA has approved them only for liver scans .

目的对比观察非离子型造影剂欧乃派克和离子型造影剂复方泛影葡胺在CT增强扫描中的副反应，讨论其机理及临床应用价值。

Purpose The adverse reactions of the non - ion-type contrast medium - Omnipaque and the ion-tope contrast medium - Meglumine Diatrizoate were observed comparatively and the mechanism and clinical application value were discussed .