Isolated neuron amplitude spike decrease under static magnetic fields

被引：8

作者：

Azanza, MJ ^{[1
]}

delMoral, A ^{[1
]}

机构：

[1] UNIV ZARAGOZA, CSIC, ICMA, DFMC, DEPT MAGNETISMO, E-50009 ZARAGOZA, SPAIN

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1996年 / 157卷

关键词：

biomagnetism; static magnetic fields biological effects; isolated neuron;

D O I：

10.1016/0304-8853(95)01015-7

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

Isolated Helix aspersa neurons under strong enough static magnetic fields B (0.07-0.7 T) show a decrease of the spike depolarization voltage of the form similar to exp(alpha B-2), with a dependent on neuron parameters. A tentative model is proposed which explains such behaviour through a deactivation of Na+-K+-ATP-ase pumps due to protein superdiamagnetic rotation. Values for the cluster and protein in cluster numbers are estimated.

引用

页码：593 / 594

页数：2