A Basic HBV Model with Immune Impairment and Cytokinemediated‘Cure’

摘要：

In this paper a basic hepatitis B virus (HBV) model with impairment and cytokine-mediated ‘cure’ is studied. By Routh-Hurwitz criterion, the local stability of the infection-free, immune-free and infection steady states is analyzed. Sufficient conditions for the global stability of all the steady states are obtained by Lyapunov functions. It is also shown that the system is perm nent as long as the infection equilibrium exists.

关键词： immune impairment cytokine-mediatedcure stability permanence

作者: Lin Zhou Xianning Liu Xin Sui

作者单位: Key Laboratory of Eco-environments in Three Gorges Reservoir Region(Ministry of Education),School of Mathematics and Statistics,Southwest University,Chongqing 400715, China

会议类型: 国际会议

会议名称: The 5th International Congress on Mathematical Biology(第五届国际生物数学大会 ICMB 2011)

会议地点: 南京

会议语种:英文

页码: 1304-1309

在线出版日期: 2011-06-01（万方平台首次上网日期，不代表论文的发表时间）