首页> 外文期刊>Magnetic resonance imaging: An International journal of basic research and clinical applications >Dynamics of blood brain barrier permeability and tissue microstructure following controlled cortical impact injury in rat: A dynamic contrast-enhanced magnetic resonance imaging and diffusion kurtosis imaging study
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Dynamics of blood brain barrier permeability and tissue microstructure following controlled cortical impact injury in rat: A dynamic contrast-enhanced magnetic resonance imaging and diffusion kurtosis imaging study

机译:大鼠控制皮质冲击损伤后血脑屏障渗透性和组织微观结构的动态:动态对比增强磁共振成像和扩散峰峰成像研究

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Objective: The blood-brain barrier (BBB) and cerebral tissue microstructure can be impaired following traumatic brain injury (TBI), However, the spatiotemporal changes of BBB leakage and tissue microstructure are not completely understood. In this study, we evaluated the spatiotemporal changes of BBB leakage and tissue microstructure using dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) and diffusion kurtosis imaging (DKI) in controlled cortical impact (CCI) rats.
机译:目的:在创伤性脑损伤(TBI)后,血脑屏障(BBB)和脑组织微观结构可能损害,然而,BBB泄漏和组织微观结构的时空变化不完全理解。 在本研究中,我们评估了使用动态对比度增强的磁共振成像(DCE-MRI)和控制皮质撞击(CCI)大鼠的扩散kurtosis成像(DKI)的BBB泄漏和组织微观结构的时空变化。

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