Department of Pharmacology;
Gannan Medical University;
Key Laboratory of Cerebrovascular Pharmacology of Jiangxi Province;
Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases of Ministry of Edu-cation;
Ganzhou 341000;
China;
imperatorin; Alzheimer disease; Aβ1-42; learning and memory impairment; inflam⁃matory response;