释义 |
Spio AHDˈspī₍ˌ₎ō COCA²⁸⁰¹³⁶⁺⁵ 基本例句 abbr.国际耳鼻喉科学促进会=Society for Promotion of International Otorhinolaryngologyabbr.超顺磁性氧化铁=Superparamagnetic Iron Oxide It was pathological foundation to change SPIO- enhanced transplantation tumor signal to transplantation tumor growth manner and some macrophage of transplantation tumor lesions. 移植瘤的生长方式及少数纯瘤株移植瘤结节内见巨噬细胞构成 SPIO增强后信号变化的病理学基础; cnki SPIO labeling caused a lower signal on MRI and a more obvious attenuation effect on FFE than on T1WI and T2WI. 标记的移植细胞团在肝内 T1WI, T2WI和 FFE序列上均呈低信号,以 FFE图像信号减低最为明显并有面积增大效应。 cnki For TA- SPIO- labeled cells, MR images and relaxometry findings showed a 50%-90% decrease in signal intensity and a more than40- fold increase in T2s. 对于 TA-超顺磁性氧化铁标记的细胞,磁共振影像和弛豫时间的测量发现,信号强度减弱50%-90%,而T2弛豫增加40倍。 blog.sina.com.cn Objective To evaluate the value of superparamagnetic iron oxide SPIO- enhanced magnetic resonance MR imaging in the diagnoses of focal liver lesions. 目的评价超顺磁氧化铁 SPIO增强 MR成像对肝脏占位性病变的诊断价值。 cnki Objective: To establish a curve of dosage gradient liver signal intensity of superparamagnetic iron oxide SPIO in normal rats and to find an appropriate dose for enhancement. 目的:研究正常大鼠肝脏磁共振的超顺磁性氧化铁 SPIO剂量梯度-肝脏信号曲线,寻找合适的增强剂量。 cnki The results suggest that macrophages in several of transplantation tumor lesions and changes of SPIO- enhanced MRI signal can be used as the method of evaluating the tumor immunological responses. 少数纯瘤株移植瘤结节内见巨噬细胞是肿瘤免疫应答的结果, SPIO增强 MRI信号变化可作为评价肿瘤免疫的方法。 cjpp SPIO- labeled ADSCs were transplanted into normal rat hearts and were in vivo imaged with MRI. Image findings on MRI were correlated with histological findings of the rat hearts. 将经过SPIO标记的干细胞移植入正常大鼠心脏,使用 MRI进行活体成像观察并与病理结果 进行对照分析。 actacams On SPIO enhanced scans, parenchymal signal was markedly decreased in6 lesions, and the central scar became more clear in 5 lesions. SPIO增强扫描6个病灶实质部分信号明显降低,5个中心瘢痕显示更清晰。 cnki |