1Analysis of risk factors for leukoaraiosis in patients with large artery atherosclerosisDUAN Zhen-peng, DAI Cheng-bo, ZHANG Yu-hu, ZHANG Xiong, WANG Shuo, MA Gui-xian, LIU Xin-tong, HUANG Biao, TANG Hong-mei, CAO Yu-min, LONG Long, WANG Li-juan449-4532Influencing factors of the process of severe middle cerebral artery stenosisLI Yan, WANG Li-li, ZHAO Xin-yu, XIA Ming-yu, DUAN Chun, GAO Ming-jie, HUA Yang454-4603Analysis of the expression of soluble receptor for advanced glycation end product and its influencing factors in patients with acute cerebral infarctionWANG Li, YU Chun-jiang, LIU Wei461-465,5044Effect of folic acid on vascular endothelial function in elderly cerebral infarction patients with hyperhomocysteinemiaSONG Wen-juan, WU Jun466-4695Endovascular stenting for symptomatic vertebral artery ostial stenosis:the clinical effect and follow-up studyWANG Shu-min, LI Xiao-xuan, JIAO Jin-song, TIAN Zhao-hui, LIU Zun-jing, TANG Wen-xiong, LIU Wei, XUE Shuang, ZHANG Zhi-yong470-4756Changes of plasma phosphorylated α-synuclein level and α-synuclein phosphorylation rate in patients with ischemic strokeZHANG Ming-hua, YANG Wei-wei, LI Xin, LI Xu-ran, WANG Peng, YU Shun476-4797Correlation study of small vessel disease caused acute lacunar infarction and urine microalbuminZHAI Zhi-yong, GAO Yan, HAN Dong, FENG Juan480-4848Preliminary study on surgery and embolization of spinal filum terminale vascular malformationHONG Tao, ZHANG Hong-qi, PENG Chao, ZHI Xing-long, HE Chuan, YE Ming, LIU Jiang, WANG Zhi-chao485-489