Stochastic bi-resonance induced by external noise for Ca^2+ signaling in hepatocytes

作     者：ZHANG Jiqian1,2,HOU Zhonghuai1 & XIN Houwen1 1.Department of Chemical Physics,University of Science and Technology of China,Hefei 230026,China 2.College of Physics and Electronic Information,Anhui Normal University,Wuhu 241000,China 

作者机构：Department of Chemical Physics University of Science and Technology of China Hefei China College of Physics and Electronic Information Anhui Normal University Wuhu China 

出 版 物：《Science China Chemistry》 (中国科学（化学英文版）)

年 卷 期：2005年第48卷第4期

页      面：286-291页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 070301[理学-无机化学] 

基　　金：the National Natural Science Foundat ion of China(Grant Nos.20173052&20203017) the support K.C.Wong Education Foundat ion,Hong Kong 

主　　题：stochastic bi-resonance, environment fluctuation, calcium oscillations. 

摘      要：The influence of external noise on intracellular Ca2+ oscillations dynamics in a single cell of rat hepatocytes is *** coherence of noise-induced intracellular Ca2+ oscillations reached two maxima for multiple external noise intensity,indicating the occurrence of external noise stochastic bi-resonance (SBR).This phenomenon is compared with our previous result that was induced by internal ***,the deterministic bifurcation character of the system was also discussed.