Qun-li Yao

  • Citations Per Year
Learn More
In this study, we sought to label mouse bone marrow-derived endothelial progenitor cells (EPCs) with Resovist(®) in vitro and to image them using 7.0 Tesla (T) magnetic resonance imaging (MRI). Mouse bone marrow-derived EPCs were cultured in endothelial basal medium with endothelial growth supplement. They were then characterized by immunocytochemistry,(More)
To investigate fluctuations in the amplitude of low-frequency blood oxygenation level-dependent (BOLD) fMRI during acute brain ischemia, and to evaluate the use of amplitude of low-frequency fluctuations (ALFFs) in resting state fMRI for assessing super-acute focal cerebral ischemic stroke. A super-acute stroke model with middle cerebral artery occlusion(More)
OBJECTIVE To approach the value of perfusion-weighed and diffusion-weighted imaging at high field intensity (7.0 T) MR in research of the ischemic penumbra in acute cerebral infarction of rats. METHODS Acute cerebral infarction of rat was induced by occluding middle cerebral artery (MCAO) with suture. Sixty SD rats were divided into six groups randomly of(More)
OBJECTIVE To investigate the change of low-frequency blood-oxygenation-level-dependent fluctuation (LFBF) after cerebral ischemia by functional connectivity analysis in the resting state. METHODS Super acute stroke rat-models with middle cerebral artery occlusion (MCAO) were employed in this study. Spontaneous fluctuations were recorded using a series of(More)
  • 1