Nanoparticles and magnetic current used to damage cancerous cells in mice

Using nanoparticles and alternating magnetic fields, scientists have found that head and neck cancerous tumor cells in mice can be killed in half an hour without harming healthy cells. The findings mark the first time to the researchers' knowledge this cancer type has been treated using magnetic iron oxide nanoparticle-induced hyperthermia, or above-normal body temperatures, in laboratory mice.

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