Figure 1

Photomicrograph of Gc-5spg stained with an anti-activated caspase 3 antibody and counterstained with Haemaluin as described in Materials and Methods. A, Control culture treated with DMSO at the same concentration as that used in the 250 uM CAP solution; B, Culture treated with 250 uM CAP during 48 h. Arrow shows apoptotic cells. Bars represent 15 um