1Ischemic mitral regurgitationSHEN Wei-feng433-4352Safety and effectiveness of sirolimus-eluting stent in the treatment of very long native coronary artery lesions436-4383Relation between apoptosis protein bax and lower limb atherosclerosis439-4414Effect of coronary stenosis on the myocardial perfusion in coronary artery disease patients evaluated by myocardial contrast echocardiography442-4445Detection of androgen receptor in cells by flow cytometryLIANG Chun-hong, LI Xiao-ying, CHU Xin-mei445-4476Effects of ischemic preconditioning on size and short-term prognosis of myocardial infarction in the aged448-4507Study on change in expression level of calcium-activated potassium channel gene in human vascular smooth muscle during agingCHEN Ning, LUO Xing-lin, WEI Zong-de451-4538Applicability of modified Tei index in assessing left ventricular function in patients with hypertensionLIU Tao, FAN Li, LI Dong-yun454-4569The study of platelet microparticle membrane protein in essential hypertension accompanied by the lower extremity arteriosclerosis disease in the elderlyDENG Xin-li, ZHANG Bo, CONG Yu-long457-45810Study of the plasma total homocysteine level and its related factors in gerontal patients suffering from cerebral infarction459-46111Study on correlation between cognitive function and MRI measurements of hippocampus and temporal horn of lateral ventricle in Alzheimer disease462-46412Mild hypothermia prevents and cures severe cerebral stroke complicated by multiple organ failureLIU Hai-bo, TIAN Jing, JIANG Xing-quan465-46713Effect of bilateral subthalamic nucleus stimulation on dopa responsiveness in parkinsonism and levodopa-equivalent dose468-47014Characteristics of the blood pressure in acute stroke patients471-47315The inhibitory effect of hypoxia-inducible factor-1α on angiogenesis and endothelial progenitor cell mobilization after rat hind limb ischemia474-47716Study on the relationship between NF-kB, iNOS, COX-2 and diabetic cardiomyopathy478-48017The regulatory effect of hydrogen sulfide on the cytokines of hypoxic pulmonary hypertensive rats481-48418The research on RNA interference therapy for chronic heart failure ratsYANG Guang, LI Xiao-ying, LU Xiao-chun485-48719Protective effect of BDNF on neural stem cells against damage by β-amyloid proteinSU Xin, ZHANG Wen-zhi, WANG Xin-ping488-491 