方法利用家兔建立左肺灌注模型。
Methods We use rabbit to establish single left lung perfusion model.
利用对比剂首次通过法可进行MR肺灌注成像。
The MR pulmonary perfusion imaging was achieved by the first-pass contrast agent method.
目的评价放射性核素肺灌注显像在诊断急性肺动脉栓塞中的价值。
Objective To evaluate the clinical value of radionuclide pulmonary perfusion imaging in diagnosing acute pulmonary embolism.
目的：比较MR及SPECT核素肺灌注显像诊断肺栓塞的价值。
Objective: Comparison of the diagnostic value of MR pulmonary perfusion and SPECT pulmonary perfusion in pulmonary embolism.
SPECT肺灌注显像表现为肺叶或多个肺段的血流灌注明显降低。
Significant lobar or multiple segmental reduction of pulmonary perfusion on SPECT was also presented.
目的：探索磁共振肺灌注成像的最佳剂量及其对肺栓塞的诊断价值。
Objective: to optimize the contrast injection protocol for MR pulmonary perfusion imaging (PPI) and toe-valuate its value in the diagnosis of experimental acute pulmonary embolism in pigs.
犬于栓塞前和栓塞后分别行肺灌注MRI扫描观察左下肺的灌注情况。
The dogs were undergone MRI scanning before and after PE to observe the perfusion of left lower lobe.
肺灌注显像具有一定的诊断价值，规范化溶栓治疗，可显著改变预后。
Radioactive nuclide lung perfusion plays an important role in diagnosis of PE. The standard thrombolytic therapy may improve the prognosis significantly.
首次通过肺灌注显像是诊断肺内微小的右到左分流的最简便、准确的方法。
The first pass pulmonary perfusion imaging is the most sensitive and quantitative method for detecting minute pulmonary arteriovenous shut which is often not detectable by pulmonary angiography.
目的：探讨血浆心钠素含量和肺灌注显像判定肺动脉高压的程度及其意义。
Objective: Our aim was to study the levels of atrial natriuretic peptide (ANP) and pulmonary perfusion imaging in determining of pulmonary artery hypertension (PAH).
SPECT肺灌注显像是定性、半定量分析肺血流的简单、方便、有用的方法。
SPECT lung perfusion scanning is a simple, convenient and useful method for assessing pulmonary flow qualitatively and semi-quantitatively.
方法对临床怀疑有急性肺动脉栓塞的25例患者进行了放射性核素肺灌注显像，同时行双下肢深静脉显像。
Methods Radioactive pulmonary perfusion imaging was performed in 25 patients clinically suspected for acute pulmonary embolism, meanwhile, imaging of deep veins of lower limb was taken.
如果以溶栓治疗有效为标准则准确率增至100%。溶栓疗效观察肺灌注显像与肺动脉造影二者结果一致。
If the standard was that thrombolytic therapy and pulmonary angiogram was effective, the accuracy was raised to 100%, perfusion scan completely accorded with pulmonary angiogram.
目的探讨造影剂强化磁共振肺灌注成像(CEMRPP)对周围型肺栓塞的诊断价值，提高对肺栓塞于ce MRPP表现的认识。
Objective To investigate the value of CE MRPP in diagnosing peripheral pulmonary embolism (PPE) and improve the acknowledgement of the PPE manifestation on CE MRPP.
方法以小型猪为肺栓塞、肺梗死实验动物模型，进行X线平片、核素灌注扫描、螺旋CT、血管造影检查。
Methods The pig experimental models of pulmonary embolism and infarction were examined by X ray, ventilation perfusion scanning, helical CT, angiography.
目的回顾性分析6例体外循环心内直视术后并发灌注肺的机械通气治疗经验。
Objective To review the experience in mechanical ventilation in 6 post perfusion lung cases after open heart surgery under cardiopulmonary bypass.
目的：探讨兔肺移植中前列腺素a1 (PGA1)在对供肺缺血再灌注损伤的保护作用及其可能的作用机制。
Objective: To investigate the protective effects of prostaglandin A1 (PGA1) on ischemia-reperfusion during rabbit lung-transplant, and explore its possible mechanism.
方法：采用在体兔单肺原位缺血-再灌注模型。
METHODS: Single lung ischemia and reperfusion animal model was used.
方法：采用在体兔单肺原位缺血-再灌注模型。
METHODS: Single lung ischemia and reperfusion animal model was used in vivo.
复制大鼠双后肢缺血及再灌注后肺损伤模型。
An animal model of ischemia in hind limbs and the reperfusion lung injury was made.
用扫描电镜观察以甲基丙烯酸甲酯灌注鼠的肺微血管和肺泡。
The pulmonary capillary vessels and alveoli of rats were injected by methyl methacrylate and investigated by means of a scanning electron microscope.
结果通过CT灌注扫描和灌注软件测量，获得了较稳定的肺血流灌注值；
Results A series of stable values of regional pulmonary blood flow were obtained by CT perfusion.
前言：目的：建立模拟犬单肺移植灌注系统，为移植肺的保护研究提供平台。
Objective: To construct the perfusion system of stimulant single lung transplantation, provide a study platform for the lung protection in lung transplantation.
方法：采用在体兔单肺原位缺血再灌注损伤模型。
Methods: Rabbit lung model of ischemia reperfusion injury was established in vivo.
在病人下肺通气不良的同时，其血流灌注又因为重力的作用有所增加。
The patient concurrently has better perfusion of the dependent lung, primarily secondary to the effects of gravity.
结论：PD对肺缺血再灌注损伤有明显的保护作用。
Conclusion: PD has the protective effect on post-ischemia reperfusion lung.
目的研究犬慢性缺血再灌注肺损伤的病理形态学改变。
Purpose to study the histopathological changes of chronic ischemia-reperfusion lung injury in dogs.
目的探讨双向腔肺动脉吻合术（BCPS）术后肺血流灌注不足患儿吸入一氧化氮（NO）的疗效。
Objective To evaluate the therapeutic effect of nitric oxide(NO) inhalation on children with insufficient pulmonary perfusion after bidirectional cavopulmonary shunt(BCPS).
目的：观察硫酸镁对大鼠肺缺血-再灌注损伤的影响。
AIM: To observe the effect of magnesium sulfate on lung ischemia-reperfusion injury in rats.
目的探讨丙泊酚对肺脏缺血再灌注大鼠肺上皮细胞凋亡的影响。
Objective to observe the relationship of propofol attenuating lung injury after reperfusion with apoptosis in rats.
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