Danggui-Shaoyao San Alleviates Cognitive Impairment via Enhancing HIF-1α/EPO Axis in Vascular Dementia Rats

Invigorating blood circulation to remove blood stasis is a primary strategy in TCM for treating vascular dementia (VaD). Danggui-Shaoyao San (DSS), as a traditional prescription for neuroprotective activity, has been proved to be effective in VaD treatment. However, its precise molecular mechanisms remain incompletely understood.