1 条结果 关键词:TmDOTP5- ×

Mapping Extracellular pH of Gliomas in Presence of Superparamagnetic Nanoparticles: Towards Imaging the Distribution of Drug-Containing Nanoparticles and Their Curative Effect on the Tumor Microenvironment.

Contrast media & molecular imaging 2017 Maritim S, Coman D, Huang Y, Rao JU 等 6 人

胶质瘤脑微血管受损,静脉注射含药纳米颗粒(D-NPs)和超顺磁氧化铁纳米颗粒(SPIO-NPs)可在递送高剂量药物的同时允许磁共振成像(MRI)追踪药物分布。然而,SPIO-NPs 产生的超顺磁场会干扰常规 MRI 分子读出。细胞外 pH(pHe)是肿瘤标志,因此映射 pHe 对评估肿瘤微环境和疗效至关重要。脑 pHe 可通过生物传...