DYNAMICS OF CONCENTRATION-DEPENDENT IONIC CURRENTS

被引：2
|
作者：
LEONETTI, M [1 ]
机构：
[1] UNIV AIX MARSEILLE 2,CTR ST JEROME,CNRS,UMR 138,IRPHE BIOPHYS,F-13397 MARSEILLE,FRANCE
来源：
PHYSICAL REVIEW E | 1995年 / 52卷 / 01期
关键词：
D O I：
10.1103/PhysRevE.52.R33
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
We present a study of dynamics of an instability generating ionic loop in living organisms. This instability is based on concentration sensitivities of channels and pumps present in membranes. We establish the dispersion relation and we evaluate this number. We show that the homogeneous mode is unstable. We discuss implications of such a mode for morphogenesis.
引用
收藏
页码：R33 / R35
页数：3
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