放射性核素

放线菌酮和放线菌素D对放射性核素~（235）U诱发细胞凋亡的影响

Effect of cycloheximide and actinomycin D on radionuclide 235 U induced apoptosis

目的：比较放射性核素骨显像和MRI在诊断骨转移瘤上的价值。

Objective : To compare the efficiency of radionuclide imaging and MRI in diagnosing metastatic tumor of bone .

放射性核素肺显像与螺旋CT诊断急性肺栓塞的对比研究

Comparison of lung scintigraphy and multi-slice spiral CT in the diagnosis of pulmonary embolism

放射性核素肺灌注/通气显像和增强CT扫描是确诊本病的重要手段。

Nuclear pulmonary perfusion / ventilation imaging and reinforced CT scan are the important method for final diagnosis .

天然放射性核素~（32）P和~（33）P在海洋生物地球化学中的示踪研究概况

A review of natural radionuclides ~ ( 32 ) p and ~ ( 33 ) p tracer studies for the biogeochemistry in the ocean

DSA室应用放射性核素的防护与护理管理

The protection of radioactive nuclide and nursing management in DSA room

工业放射性核素发生器~（140）Ba-~（140）La的研究

Study on ~ ( 140 ) ba - ~ ( 140 ) la industrial radionuclide generator

目的用放射性核素示踪技术研究TRAIL在大鼠体内的药动学特性。

AIM To study the pharmacokinetics of TRAIL in SD rats using radioisotopic tracing method .

放射性核素~（131）I治疗Graves病的近期疗效分析

Short-term effect of radionuclide ~ ( 131 ) I in Graves disease

表皮生长因子（EGF）与肿瘤的放射性核素显像诊断和治疗

Epidermal growth factor and imagine diagnosis and therapy of tumour with radionuclides

稀土矿中的天然放射性核素~（138）La和~（176）Lu

Natural radioactive nuclides ~ ( 138 ) La and ~ ( 176 ) Lu in rare earth ore samples

4A沸石对模拟放射性核素的吸附阻滞作用

4A Zeolite Adsorption to Simulated Radioactive Nuclein By the application to simulated

应用单光子发射型计算机断层显像仪SPECT行放射性核素肝胆显像检查。

Dynamic scintigraphy using single photon emission computed tomography ( SPECT ) was used for hepatobiliary imaging .

方法采用多指标检测方法，对192例贲门癌切除术后患者进行定量观察，行电子胃镜、食管压力测定、24小时食管pH监测、放射性核素检查和电镜检查。

Methods One hundred and ninety two patients were studied by video assisted gastroscopy , manometry , 24 h pH esophageal monitoring , radioscintigraphy and scanning electron microscopy .

马尾藻样品中放射性核素~（110m）Ag测量及探讨

Measurement and study of the radioactive nuclide ~ ( 110m ) Ag in Sargassum samples

石煤中U、Th等放射性核素含量高，致使部分石煤及其制品中U、Th等放射性核素含量偏高。

However , the contents of radioactive nuclides such as uranium , radium and thorium are high in some boun coal and its products .

报道了131Ⅰ－碘化油经肝动脉注射（A法）或B超导向经皮穿刺注射（B法）治疗20例肝癌的初步观察.放射性核素显像证实131Ⅰ－碘化油主要浓集于肿瘤内。

Internal radiation therapy of 131 I - lipiodol with hepatic artery injection ( Method A ) and B-ultrasound guided percutaneous puncture ( Method B ) was observed in twenty patients with liver cancer .

rituximab可与B淋巴细胞上CD20抗原结合并引发B细胞溶解的免疫反应，与放射性核素联合应用可进一步提高治疗效果。

Rituximab binds to CD20 in B cells and induces cell lysis which will be enhanced if radioactive nuclides are combined with .

放射性核素和踝/肱指数随访评估下肢ASO术后效果

The Evaluation of Operative Results in ASO by Radionuclide and Ankle / Brachium Index

因此放射性核素示踪技术可以应用于CNTs的填充、释放等行为的研究。

It shows that the radioactive tracer technique is effective for the study of filling and release behaviour of CNTs .

参加WHOIRC组织的环境样品中放射性核素含量测量比对的总结

Summary of participating in measurement intercomparison of environmental samples sponsored by who IRC

同时，对在DVT专业门诊就医并被诊断为下肢深静脉血栓形成的36例患者，做了放射性核素肺灌注扫描检查，以发现肺栓塞。

PE was diagnose using radionuclide pulmonary ventilation / perf usio n scan in 36 DVT patients .

放射性核素标记RGD小肽在肿瘤显像及治疗中的应用进展

The research development of RGD peptide labeled with nuclide in tumor imaging and therapy

BrdU法研究放射性核素内照射诱发HPRT基因突变

Study on HPRT gene mutation induced by internal exposure to radionuclides using BrdU labeling

天然石材放射性核素的HPGe快速分析研究

Quick analysis of radionuclide in natural rocks using HPGe

在此实验基础上建立了放射性核素131I在页岩介质中的一维迁移物理模型及数学模型。

We also build one dimension mathematical model on the basis of this experiment .

本文分析了经临床、ECG和血液动力学或尸检或放射性核素心肌显像或超声心动图诊断的14例右室梗塞。

14 cases of right ventricular infarction ( RVI ) diagnosed by clinic , ECG , hemodynamic , radioisotopic ( infarct scintigraphy ) or echocardiography studies were analysed .

放射性核素迁移以吸附作用为延迟机制时，分配系数Kd是影响评估结果的关键性因素。

And distribution coefficient Kd was the key factor affecting the evaluation results , while adsorption was the main retardation mechanism of radionuclide migration .

结论RT诊断并不困难：颈胸部X线检查、放射性核素扫描及CT检查可明确程度及性质；

Conclusion It is not difficult to diagnose RT correctively . Cervico thoracic X ray film , radioactive isotope and CT checking can ensure the extent and character of the retrosternal part .

通过放射性核素标记Endostatin后，利用放射性核素优良的显像和治疗肿瘤的特性，实现肿瘤的显像和生物治疗与放射性靶向治疗相结合的双效治疗。

After labeled with radionuclide , the labeled endostatin can be used in photography , biological and radio targeting therapy of tumor .