Inthis regard, several TCM-derived drugs have been exploited to treatcerebrovascular diseases and disorders, including breviscapine andSCU, which have anti-inflammatory, antioxidative, and beneficial vascular,and hemodynamic functions, in addition to their low toxicity, lowcost, and accessibility.2−12 Recently, SCU’s cardioprotective and neuroprotective propertieshave been explained by three main mechanisms.2−4 First, the cardio-and neuroprotective effects of SCU are dependent on its effects onnitric oxide synthases (NOS). This evidence concerns the gene NOS1 and glycogen storage disease VI.