^pHospital,;
China;
Academy;
of;
Chinese;
Medical;
Sciences,;
Beijing;
(100091),;
China;
^pDepartment,;
China;
Academy;
of;
Chinese;
Medical;
Sciences,;
Beijing;
(100700),;
China;
^pHospital,;
Beijing;
University;
of;
Chinese;
Medicine,;
Beijing;
(100700),;
China;
血管平滑肌细胞; 延缓衰老; 提取物; 老年; 大鼠; 细胞周期蛋白D1; 细胞周期蛋白依赖性激酶; 人参;