DNA microarray analyses of genes elicited by ultrasound in human U937 cells.

@article{Tabuchi2002DNAMA,
  title={DNA microarray analyses of genes elicited by ultrasound in human U937 cells.},
  author={Yoshiaki Tabuchi and Takashi Kondo and Ryohei Ogawa and Hidemi Mori},
  journal={Biochemical and biophysical research communications},
  year={2002},
  volume={290 1},
  pages={498-503}
}
The gene expression of human histiocytic lymphoma cell line U937 at 6 h after 1 MHz ultrasound treatment in the presence of Ar or N(2)O gas was examined by DNA microarrays. Of the 9,182 genes analyzed, only the keratin gene was identified as down-regulated in the cells exposed to ultrasound in the presence of N(2)O where no internal cavitation was observed. In contrast, five up-regulated and two down-regulated genes were identified in the cells exposed to ultrasound in the presence of Ar where… CONTINUE READING
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