Table 1

Apoptotic effect of Et-18-OCH3 on leukemic and endothelial cellsa

Et-18-OCH3m)Apoptosis (%)
U937 cellsJurkat T cellsHUVECsBAECs
Control4.5 ± 0.56.0 ± 0.62.6 ± 0.10.4 ± 0.1
49.2 ± 0.440.1 ± 5.32.0 ± 0.11.0 ± 0.1
825.8 ± 0.283.0 ± 1.8NDbND
1288.6 ± 0.286.5 ± 0.83.0 ± 0.20.8 ± 0.1
20NDND4.4 ± 0.62.5 ± 0.2
  • a Cells were incubated with the indicated concentrations of Et-18-OCH3. Apoptosis was subsequently determined after 16 h. Data are expressed as mean ± SD of two experimental values.

  • b ND, not done.