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Rotating Magnets Produce A Prompt Analgesia Effect In Rats, Zhong Chen, Hui Ye, Haiyun Xu, Shukang An, Anmin Jin, Chusong Zhou, Shaoan Yang
Rotating Magnets Produce A Prompt Analgesia Effect In Rats, Zhong Chen, Hui Ye, Haiyun Xu, Shukang An, Anmin Jin, Chusong Zhou, Shaoan Yang
Hui Ye
The beneficial effects of chronic/repeated magnetic stimulation on humans have been examined in previous studies. Although pain relief effects have been reported several weeks after magnetic treatment, no report is available regarding the prompt effect of magnetic stimulations. In this study, a novel apparatus was developed to generate time-varying magnetic fields with rotating magnets. Adult, conscious rats were exposed to the rotating magnets in a posture in which their spines were parallel to the induced electric current. The magnetic field suppressed the paw withdrawal reflex in the anesthetized rats, and the suppression effect disappeared 5 minutes after magnets stopped rotating. …