MAGNETIC-RESONANCE-IMAGING (MRI) EFFECTS ON RAT PINEAL NEUROENDOCRINE FUNCTION

被引：7

作者：

LAPORTE, R

KUS, L

WISNIEWSKI, RA

PRECHEL, MM

AZARKIA, B

MCNULTY, JA

机构：

[1] LOYOLA UNIV,STRITCH SCH MED,DEPT ANAT,2160 S 1ST AVE,MAYWOOD,IL 60153

[2] LOYOLA UNIV,STRITCH SCH MED,DEPT BIOCHEM & RADIOL,MAYWOOD,IL 60153

来源：

BRAIN RESEARCH | 1990年 / 506卷 / 02期

基金：

美国国家科学基金会;

关键词：

Indole; Isoproterenol; Magnetic resonance imaging; Pineal gland;

D O I：

10.1016/0006-8993(90)91265-I

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

This study investigated the effects of MRI on receptor-mediated activation of pineal gland indole biosynthesis. Exposure of rats to MRI reduced the effects of isoproterenol on pineal serotonin and N-acetylserotonin levels suggesting that strong magnetic fields and/or radio-frequency pulsing used in MRI inhibited beta-adrenergic activation of the gland. There was no effect of MRI on saline controls. © 1990.

引用

收藏

页码：294 / 296

页数：3

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