Validation of the expression of selected miRNAs following EMF exposure.

<p>The expression levels of miR-30e-5p, miR-210-5p, miR-224-5p miR-196b-5p and miR-669c-5p were significantly higher in response to a magnetic field intensity of 1 mT but were significantly lower in response to magnetic field intensities of 2 mT and 3 mT than in the sham-exposure group (A, B, C, D and F). miR-504-3p and miR-455-3p were downregulated at magnetic field intensities of 1 mT and 3 mT and upregulated in response to a 2 mT electromagnetic field (E and G).