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The effect of pulsed electromagnetic field (Diapulse) on cellular systems
M A Badea1, R Vasilco, D Sandru
1Interdisciplinary Research Group, Fundeni Hospital, Bucharest, Romania.
Romanian Journal of Physiology : Physiological Sciences
|January 1, 1993
Summary
Pulsed electromagnetic field (Diapulse) therapy shows no adverse effects on microbial growth in simulated wound conditions. However, Diapulse application during specific growth phases may slightly enhance bacterial proliferation.
Area of Science:
- Microbiology
- Biophysics
- Biotechnology
Background:
- Pulsed electromagnetic fields (PEMF) are explored for therapeutic applications.
- Understanding PEMF effects on microbial growth is crucial for wound healing therapies.
- The Diapulse device delivers 27.12 MHz pulsed electromagnetic fields.
Purpose of the Study:
- To investigate the impact of Diapulse on microbial growth under simulated physiological conditions.
- To determine if Diapulse therapy affects bacterial cell population.
- To explore potential growth-enhancing effects of Diapulse at specific growth stages.
Main Methods:
- Utilized Escherichia coli (E. coli) K 12 strain.
- Cultured bacteria in Pennassay and minimal growth media.
- Applied Diapulse (27.12 MHz PEMF) at different time points during growth.
- Monitored cell population using spectrophotometry.
Main Results:
- Diapulse application did not increase cell population in simulated wound conditions, suggesting safety.
- A slight increase in cell numbers was observed 2-4 hours post-Diapulse application when applied during specific lagless growth phases (60-90 minutes).
Conclusions:
- Diapulse therapy appears safe for wound healing applications concerning microbial growth.
- Specific timing of Diapulse application may influence bacterial growth dynamics.
- Further research into the molecular mechanisms underlying these observed effects is warranted.