BACKGROUND:Natural cerebrolysin (NC),a Chinese herbal drug for the treatment of Alzheimer's disease (AD),induces mesenchymal stem cell (MSC) differentiation
一、什么是射频识别技术 射频识别技术(RFID,即:Radio Frequency I-dentification)是从20世纪80年代走向成熟的一项自动识别技术。它利用射频方式进行非接触式双向通信交换数据以达到识别目的。和传统的磁卡、IC卡相比,射频卡最大的优点就在于非接触,因此完成识别工作时无须人工干预,适合于实现系统的自动化且不易损坏,可识别高速运动物体并可同时识别多个射频卡,操作快捷方便。
BACKGROUND:Previous studies have focused on the correlation between Nogo-A expression and multiple sclerosis or between Nogo-A receptor(NgR) expression and mult
This study investigated the effect of velocity encoding on measurement of brain blood flow and blood volume of inflow and outflow using phase-contrast magnetic