<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "A 50 Hz magnetic field influences the viability of breast cancer cells 96 h after exposure"^^ . "Background\nThe exposure of breast cancer to extremely low frequency magnetic fields (ELF-MFs) results in various biological responses. Some studies have suggested a possible cancer-enhancing effect, while others showed a possible therapeutic role. This study investigated the effects of in vitro exposure to 50 Hz ELF-MF for up to 24 h on the viability and cellular response of MDA-MB-231 and MCF-7 breast cancer cell lines and MCF-10A breast cell line.\n\nMethods and results\nThe breast cell lines were exposed to 50 Hz ELF-MF at flux densities of 0.1 mT and 1.0 mT and were examined 96 h after the beginning of ELF-MF exposure. The duration of 50 Hz ELF-MF exposure influenced the cell viability and proliferation of both the tumor and nontumorigenic breast cell lines. In particular, short-term exposure (4–8 h, 0.1 mT and 1.0 mT) led to an increase in viability in breast cancer cells, while long and high exposure (24 h, 1.0 mT) led to a decrease in viability and proliferation in all cell lines. Cancer and normal breast cells exhibited different responses to ELF-MF. Mitochondrial membrane potential and reactive oxygen species (ROS) production were altered after ELF-MF exposure, suggesting that the mitochondria are a probable target of ELF-MF in breast cells.\n\nConclusions\nThe viability of breast cells in vitro is influenced by ELF-MF exposure at magnetic flux densities compatible with the limits for the general population and for workplace exposures. The effects are apparent after 96 h and are related to the ELF-MF exposure time."^^ . "2023-02" . . . . "Molecular Biology Reports"^^ . . . "03014851" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Maria Fiorella"^^ . "Tartaglione"^^ . "Maria Fiorella Tartaglione"^^ . . "Antonella"^^ . "Poloni"^^ . "Antonella Poloni"^^ . . "Elena"^^ . "Marinelli Busilacchi"^^ . "Elena Marinelli Busilacchi"^^ . . "Maria"^^ . "Elexpuru Zabaleta"^^ . "Maria Elexpuru Zabaleta"^^ . . "Matteo"^^ . "Valentino"^^ . "Matteo Valentino"^^ . . "Francesco"^^ . "Piva"^^ . "Francesco Piva"^^ . . "Massimo"^^ . "Bracci"^^ . "Massimo Bracci"^^ . . "Raffaella"^^ . "Lazzarini"^^ . "Raffaella Lazzarini"^^ . . "Lory"^^ . "Santarelli"^^ . "Lory Santarelli"^^ . . "Veronica"^^ . "Ciarapica"^^ . "Veronica Ciarapica"^^ . . . . . . "A 50 Hz magnetic field influences the viability of breast cancer cells 96 h after exposure (Texto)"^^ . . . "s11033-022-08069-7.pdf"^^ . . . "A 50 Hz magnetic field influences the viability of breast cancer cells 96 h after exposure (Otro)"^^ . . . . . . "indexcodes.txt"^^ . . . "A 50 Hz magnetic field influences the viability of breast cancer cells 96 h after exposure (Otro)"^^ . . . . . . "lightbox.jpg"^^ . . . "A 50 Hz magnetic field influences the viability of breast cancer cells 96 h after exposure (Otro)"^^ . . . . . . "preview.jpg"^^ . . . "A 50 Hz magnetic field influences the viability of breast cancer cells 96 h after exposure (Otro)"^^ . . . . . . "medium.jpg"^^ . . . "A 50 Hz magnetic field influences the viability of breast cancer cells 96 h after exposure (Otro)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #4691 \n\nA 50 Hz magnetic field influences the viability of breast cancer cells 96 h after exposure\n\n" . "text/html" . . . "Biomedicine"@en . "Biomedicina"@es . .