[Ling, Hong-Yan; Liao, Duan-Fang] Cent S Univ, Sch Pharmaceut Sci, Dept Pharmacol, Changsha 410078, Hunan, Peoples R China.
[Ou, He-Sheng; Liao, Duan-Fang; Zu, Xu-Yu] Univ S China, Inst Pharm & Pharmacol, Div Pharmacoprote, Hengyang 421001, Hunan, Peoples R China.
[Zhou, Shou-Hong; Ling, Hong-Yan; Hu, Bi] Univ S China, Dept Physiol, Hengyang 421001, Peoples R China.
[Wang, Bing-Xiang] Taishan Med Collage, Dept Physiol, Tai An 271000, Shandong, Peoples R China.
[Feng, Shui-Dong] Univ S China, Dept Epidemiol, Hengyang 421001, Peoples R China.