Understanding the molecular basis of wound healing and tissue regeneration continues to remain as one of the major challenges in modern medicine. Wound healing is a complex procedure involving various cellular mechanism. Though high frequency electromagnetic felds are reported to cause cancer, birth defects and DNA damage, electromagnetic feld at low intensity and low frequency can be effectively used for wound healing and for many more medical applications. Low intensity-low frequency pulsed electromagnetic therapy is evidenced to have a signifcant impact on wound repair and regeneration. It provides a non-invasive reparative technique to treat an injury.
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