TABLE 1

Active caspase-8–positive cells

TimepLL804G
4 h2.6 ± 0.90.8 ± 0.4*
48 h4.1 ± 0.50.5 ± 0.1
  • Data are means ± SD of at least three independent experiments. Rat β-cells were plated on pLL or 804G, and caspase-8 activity was measured after 4 and 48 h.

  • *

    * P < 0.005 compared with pLL (4 h);

  • P < 0.0002 compared with pLL (48 h).