title: Suppression of experimental allergic encephalomyelitis in rats exposed nocturnally to magnetic fields.
abstract: After inoculation with spinal cord and complete Freund's adjuvant, female Lewis rats were exposed to weak, 7 Hz complex magnetic fields or to the control condition. The computer-generated magnetic field, whose amplitude varied from 15 nT to 60 nT every 6 to 12 sec, was presented for 6 min every hour between midnight and 0800 of the scotophase. In two replicates of the experiment, the rats exposed to the field displayed statistically significant suppression relative to sham-field controls (effect size = 55%) of the overt symptoms of experimental allergic encephalomyelitis which included hindleg paralyses.
authors.affiliation: Behavioral Neuroscience Laboratory, Laurentian University, Sudbury, Ontario, Canada. MPersinger@admin.laurentian.ca
authors.forename: M A
authors.initials: MA
authors.lastname: Persinger
authors.forename: L L
authors.initials: LL
authors.lastname: Cook
authors.forename: S A
authors.initials: SA
authors.lastname: Koren
mesh_terms: D000818:Animals; D003624:Darkness; D004574:Electromagnetic Fields; D004679:Encephalomyelitis / Q000139:chemically induced / Q000503:physiopathology*; D005260:Female; D005620:Freund's Adjuvant; D051381:Rats; D011917:Rats, Inbred Lew
chemical_list: D005620:Freund's Adjuvant