Protective effect of β-asarone on PC12 cells injury induced by Aβ1-42 astrocytic activation Optimization of solvent-free microwave extraction for Acori Tatarinowii Rhizoma and analysis on volatile components by GC-MS Evaluation of brain-targeting of β-asarone microemulsion by intranasal administration Preparation and quality investigation of β-asarone microemulsion Study on GC-MS fingerprint analysis in rhizome of volatile oil of Acorus tatarinowii Effects of Annao tablet on S100B and NPY of cortex in chronic epilepsy rats Percutaneous absorption dynamics of β-asarone in vitro Effects of alcoholic extracts from Acorus tatarinowii on defensive enzymes of tomato Research progress on Acorus tatarinowii and its active ingredients in treatment of Alzheimer‘s disease Effects of β-asarone on expression of c-fos in kindling epilepsy rat brain Phannacokiietic study of β-asarone in volatile oil from Acorns ta ta rinow ii in rabbits W E IL i-p ing, W U M ei-han