title: [The effects of different types of pulsed electromagnetic fields on fibroblast cell cultures].
abstract: The aim of this study is to determine which is the most effective pulsed electromagnetic field (PEMF) on a fibroblastic culture cells.
  
  
  METHODS
  Five different types of PEMF are generated by a pulsed generator created by the author. The electric signal, received by a reference coil is pulse bursts type. The growth rate of a fibroblastic culture cells is measured with and without different types of PEMF.
  
  
  RESULTS
  Comparative results showed the the most effective type of PEMF is characterized by a 15 mV positive amplitude of the signal and a 15 Hz frequency of the bursts. The intermittent stimulation (8 hours/day) was more effective than continuous stimulation.
authors.affiliation: Disciplina de Ortopedie, Facultatea de Medicină, Universitatea de Medicină şi Farmacie Iaşi Gr. T. Popa, Iaşi.
authors.forename: O
authors.initials: O
authors.lastname: Alexa
mesh_terms: D002478:Cells, Cultured; D004574:Electromagnetic Fields; D055590:Electromagnetic Phenomena / Q000295:instrumentation / Q000706:statistics & numerical data; D005347:Fibroblasts / Q000166:cytology / Q000528:radiation effects*; D006801:Humans