title: Effect of a pulsed magnetic field on tumoral C3H/Bi female mice.
abstract: Female C3H/Bi mice develop spontaneous viral mammary carcinoma which can metastasize to the lungs. Two hundred and forty tumoral mice were either exposed to a toroïdal pulsed magnetic field, 12 Hz, 100 Hz or 460 Hz in frequency or used as controls. The exposure was mainly done 10 min. a day, 3 days a week, or 30 minutes once a week from about 2 to 3 weeks after the appearance of the tumors until death. In comparison with the controls, the exposed mice showed lighter spleens and lungs; this last observation could mean fewer pulmonary metastases. The weight of the tumors has been found lighter for 460 Hz MF, not changed for 100 Hz MF, heavier for 12 Hz MF, but lifespans were not altered by the exposure.
authors.affiliation: Laboratoire de Biophysique, Faculté de Médecine, Rennes, France.
authors.forename: A
authors.initials: A
authors.lastname: Bellossi
authors.forename: A
authors.initials: A
authors.lastname: Desplaces
authors.forename: R
authors.initials: R
authors.lastname: Morin
mesh_terms: D000818:Animals; D005260:Female; D007958:Leukocyte Count; D008168:Lung / Q000033:anatomy & histology / Q000473:pathology; D008280:Magnetics; D008325:Mammary Neoplasms, Experimental / Q000473:pathology*; D051379:Mice; D008809:Mice, Inbred C3H; D009929:Organ Size; D012016:Reference Values; D013154:Spleen / Q000033:anatomy & histology / Q000473:pathology