MAGNETIC-FIELD EFFECTS ON STRESS-INDUCED ANALGESIA IN MICE - MODULATION BY LIGHT

被引：36

作者：

BETANCUR, C

DELLOMO, G

ALLEVA, E

机构：

[1] Section of Behavioral Pathophysiology, Laboratorio di Fisiopatologia di Organo e di Sistema, Istituto Superiore di Sanità, I-00161 Rome

来源：

NEUROSCIENCE LETTERS | 1994年 / 182卷 / 02期

关键词：

MAGNETIC FIELD; STRESS-INDUCED ANALGESIA; LIGHT; HOT-PLATE TEST; MOUSE;

D O I：

10.1016/0304-3940(94)90784-6

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Exposure of adult male CD-1 mice to restraint stress for 60 min increased their hindpaw-licking latency in a hot-plate test (50 degrees C); this analgesia was significantly reduced after exposure to a stable magnetic field (MF) (30-40 G) under white light. In contrast, MF exposure under either red light or total darkness did not alter stress-induced analgesia. Results suggest that in rodents perception of magnetism might involve a light-dependent mechanism as recently found for migratory birds and amphibians.

引用

页码：147 / 150

页数：4

共 24 条

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