Effects in rodents of a 1-month exposure to magnetic fields (200-1200 Gauss).

  • 1 September 1975
    • journal article
    • Vol. 46  (9) , 1161-3
Abstract
Under the conditions of the present study, magnetic fields ranging from 200 to 2000 Gauss strength have no toxic or histopathological effects on rats. The in vivo study and the histopathological results show no alterations of the vascular tissues, except for a nonpathological congestion of the spleen, and no intravascular thrombosis related to the experimental conditions. An unexpected observation was that the increase in body and organ weight of young rats was significantly greater in the groups exposed to magnetic fields. Therefore, no undesirable effects should be expected when magnetic fields within the prescribed safety limits of 200 to 2000 Gauss are applied to human subjects for several hours.

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