title: Effect of short duration electromagnetic field exposures on rat mass.
abstract: Daily preexposure and postexposure mass measurements of 65 rats (young males and females, old males) a proprietary pulsed wound healing field, pulsed electromagnetic field, (PEMF), or their control fields for 4 h/day for 21 days. Statistical analysis of mass changes over time showed that young rats exposed to PEMF lost more mass and recovered it more slowly compared to controls (2-4% more loss) than did older PEMF exposed rats or any 60 Hz exposed rats. We conclude that daily preexposure and postexposure mass measurements are needed to adequately assess the effects of electromagnetic fields on body mass.
authors.affiliation: School of Physical Education, West Virginia University, Morgantown, West Virginia 26506, USA. msandrey@wvu.edu
authors.forename: Michelle A
authors.initials: MA
authors.lastname: Sandrey
authors.forename: David N
authors.initials: DN
authors.lastname: Vesper
authors.forename: Mary T
authors.initials: MT
authors.lastname: Johnson
authors.forename: Gabi
authors.initials: G
authors.lastname: Nindl
authors.forename: John A
authors.initials: JA
authors.lastname: Swez
authors.forename: Jack
authors.initials: J
authors.lastname: Chamberlain
authors.forename: Walter X
authors.initials: WX
authors.lastname: Balcavage
mesh_terms: D000125:Achilles Tendon / Q000293:injuries; D000818:Animals; D001835:Body Weight; D004574:Electromagnetic Fields / Q000009:adverse effects*; D005260:Female; D008297:Male; D051381:Rats; D017207:Rats, Sprague-Dawley; D015431:Weight Loss; D014945:Wound Healing