Pilot study on the therapeutic potential of radiofrequency magnetic fields: growth inhibition of implanted tumours in mice.

ABSTRACT: The present study investigated possible therapeutic effects of radiofrequency or hypomagnetic fields on the growth rate of two types of implanted tumours. To this end, mice with implanted fibrosarcoma and pancreatic tumours were exposed continuously to a 2 µT, 10 MHz radiofrequency magnetic field (MF) perpendicular to a 45 µT static MF or to a hypomagnetic (~0.4-1 µT) field. The reasoning for a 10 MHz treatment was based on a current theoretical explanation for MF effects, which predicts a resonance phenomenon in this frequency range. Radiofrequency MFs reduced consistently the growth rate of two implanted tumour types (by ~30% in both cases). Also, hypomagnetic field hindered tumour growth in both tumour types, but the observation was not statistically significant with fibrosarcoma tumours. In conclusion, although experiments included a limited number of animals, the results indicate that MFs may offer a novel therapeutic strategy in the treatment of cancer.

SUBMITTER: Luukkonen J 

PROVIDER: S-EPMC7524722 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature