自体树突状细胞联合抗病毒治疗对HBV慢性感染者的临床效应
树突状细胞;乙型肝炎病毒;联合治疗;抗病毒,佟立新,刘树贤,郭力红,段卫,陈白丽,王海舫,柳立平,申伟,王淑云,佟立新,通讯作者:,Clinicaleffectsofautologousdendriticcellscombinedw
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佟立新, 刘树贤, 郭力红, 段卫, 陈白丽, 王海舫, 柳立平, 申伟, 王淑云, 河北医科大学第一医院肝病中心 河北省石家庄市 050031
佟立新, 医学学士, 主任医师, 主要从事肝病临床治疗研究.
河北省科技厅资助项目, No. 04276101D-40
通讯作者: 刘树贤, 050031, 河北省石家庄市东岗路89号, 河北医科大学第一医院肝病中心. lzhaoy-002@163.com
电话: 0311-85917156
收稿日期: 2006-12-06 接受日期: 2007-01-10
Clinical effects of autologous dendritic cells combined with anti-virus therapy on chronic hepatitis B virus infection
Li-Xin Tong, Shu-Xian Liu, Li-Hong Guo, Wei Duan, Bai-Li Chen, Hai-Fang Wang, Li-Ping Liu, Wei Shen, Shu-Yun Wang
Li-Xin Tong, Shu-Xian Liu, Li-Hong Guo, Wei Duan, Bai-Li Chen, Hai-Fang Wang, Li-Ping Liu, Wei Shen, Shu-Yun Wang,Center of Liver Diseases, the First Affiliated Hospital of Hebei Medical University, Shijiazhuang 050031, Hebei Province, China
Supported bythe Grants from Hebei Science and Technology Bureau, No. 04276101D-40
Correspondence to:Dr. Shu-Xian Liu, Center of Liver Diseases, the First Affiliated Hospital of Hebei Medical University, 89 Donggang Road, Shijiazhuang 050031, Hebei Province, China. lzhaoy-002@163.com
Received:2006-12-06 Accepted:2007-01-10
Abstract
AIM: To evaluate the clinical effects of autologous HBsAg-loaded dendritic cells (DCs) combined with anti-viral treatment on patients with chronic hepatitis B virus (HBV) infection.
METHODS: A total of 41 chronic HBV infected subjects were treated with single interferon-α-2b for 6 months before the trial, and the treatment was stopped for the irresponsive cases. Six months later, the irresponsive cases received the combined therapy of interferon-α-2b and autologous HBsAg-loaded DCs for another 6 months (one course containing twice of re-transfusion). The changes of virology, serology and biochemistry indexes were observed one month after the end of treatment.
RESULTS: DCs were cultured in vitro. After proliferation for 6 days, DCs were incubated with HBsAg for 1 day to prepare the specific DCs vaccine ......
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