Literature DB >> 8442782

Effects of a 60 Hz magnetic field on central cholinergic systems of the rat.

H Lai1, M A Carino, A Horita, A W Guy.   

Abstract

We studied the effects of an acute (45 min) exposure to a 60 Hz magnetic field on sodium-dependent, high-affinity choline uptake in the brain of the rat. Decreases in uptake were observed in the frontal cortex and hippocampus after the animals were exposed to a magnetic field at flux densities > or = 0.75 mT. These effects of the magnetic field were blocked by pretreating the animals with the narcotic antagonist naltrexone, but not by the peripheral opioid antagonist, naloxone methiodide. These data indicate that the magnetic-field-induced decreases in high-affinity choline uptake in the rat brain were mediated by endogenous opioids in the central nervous systems.

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Year:  1993        PMID： 8442782     DOI： 10.1002/bem.2250140104

Source DB:  PubMed          Journal:  Bioelectromagnetics        ISSN： 0197-8462            Impact factor:   2.010


  8 in total

1.  Changing and shielded magnetic fields suppress c-Fos expression in the navigation circuit: input from the magnetosensory system contributes to the internal representation of space in a subterranean rodent.

Authors:  Tomás Burger; Marcela Lucová; Regina E Moritz; Helmut H A Oelschläger; Rastislav Druga; Hynek Burda; Wolfgang Wiltschko; Roswitha Wiltschko; Pavel Nemec
Journal:  J R Soc Interface       Date:  2010-03-10       Impact factor: 4.118

2.  Exposure of postnatal rats to a static magnetic field of 0.14 T influences functional laterality of the hippocampal high-affinity choline uptake system in adulthood; in vitro test with magnetic nanoparticles.

Authors:  Z Kristofiková; M Cermák; O Benesová; J Klaschka; P Zach
Journal:  Neurochem Res       Date:  2005-02       Impact factor: 3.996

3.  CAM and cell fate targeting: molecular and energetic insights into cell growth and differentiation.

Authors:  Carlo Ventura
Journal:  Evid Based Complement Alternat Med       Date:  2005-07-20       Impact factor: 2.629

Review 4.  Intracrine Endorphinergic Systems in Modulation of Myocardial Differentiation.

Authors:  Silvia Canaider; Federica Facchin; Riccardo Tassinari; Claudia Cavallini; Elena Olivi; Valentina Taglioli; Chiara Zannini; Eva Bianconi; Margherita Maioli; Carlo Ventura
Journal:  Int J Mol Sci       Date:  2019-10-18       Impact factor: 5.923

Review 5.  Endogenous Opioids and Their Role in Stem Cell Biology and Tissue Rescue.

Authors:  Giovannamaria Petrocelli; Luca Pampanella; Provvidenza M Abruzzo; Carlo Ventura; Silvia Canaider; Federica Facchin
Journal:  Int J Mol Sci       Date:  2022-03-30       Impact factor: 5.923

Review 6.  Magnetic field effects in biology from the perspective of the radical pair mechanism.

Authors:  Hadi Zadeh-Haghighi; Christoph Simon
Journal:  J R Soc Interface       Date:  2022-08-03       Impact factor: 4.293

7.  Iron oxide nanoparticles and magnetic field exposure promote functional recovery by attenuating free radical-induced damage in rats with spinal cord transection.

Authors:  Ajay Pal; Anand Singh; Tapas C Nag; Parthaprasad Chattopadhyay; Rashmi Mathur; Suman Jain
Journal:  Int J Nanomedicine       Date:  2013-06-21

8.  Magnetic-field-induced DNA strand breaks in brain cells of the rat.

Authors:  Henry Lai; Narendra P Singh
Journal:  Environ Health Perspect       Date:  2004-05       Impact factor: 9.031
  8 in total

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