1. Department of PharmacologySchool of Pharmaceutical Sciences and the Fifth Affiliated HospitalGuangzhou Medical UniversityGuangzhouP.R. China
2. Guangzhou Institute of Cardiovascular DiseaseGuangzhou Key Laboratory of Cardiovascular Diseaseand the Second Affiliated HospitalGuangzhou Medical UniversityGuangzhouP.R. China
3. School of Basic CourseGuangdong Pharmaceutical UniversityGuangzhouP.R. China