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| The authors exposed
human glioblastoma cells to a 1.9 GHz pulse-modulated RF field for
4 hours at mean SARs of 0.1, 1.0, and 10.0 W/kg to assess the effect
on gene expression. They found no
evidence that the RF fields can affect gene expression relative to
the nonirradiated control groups, whereas exposure to heat shock controls
for 1 hour up-regulated a number of typical stress-responsive genes
in the positive control group. |
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