Passage of superparamagnetic iron oxide labeled rat bone marrow mesenchymal stem cells in vitro: Do iron particles change with passage?

超顺磁性氧化铁体外标记大鼠骨髓基质干细胞的传代：细胞中铁粒子会随传代而变化吗？

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。

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。

The superparamagnetic iron oxide labeled human pancreas cancer cell strain can be applied to magnetic resonance imaging and applied to constructing a pancreas cancer animal model.

所述超顺磁性氧化铁标记的人胰腺癌细胞株可在磁共振成像中应用，在构建胰腺癌动物模型中应用。

Superparamagnetic iron oxide nanoparticles (SPIONs) are commonly used in magnetic resonance imaging (MRI), but their fast phagocytosis makes them less than ideal for this application.

超顺磁性三氧化二铁纳米颗粒(SPIONs)已被广泛应用于磁共振影像(MRI)，但是它们的快速吞噬作用使它们的应用达不到理想状态。