Figure 4From: Somatostatin and opioid receptors do not regulate proliferation or apoptosis of the human multiple myeloma U266 cellsApoptosis study of U266 cells after SSTR and Fas receptor activation. Exponentially growing cells were incubated with 10 μM Sst, Oct, Css alone or combinated, or with 0.1 mg/mL 7C11 (agonistic Fas antibody) for 72 h. Cells were stained with annexinV-FITC and PI and analyzed by fluorescence-activated cell sorting to quantify apoptosis. Data shown are representative of 6 independent experiments.Back to article page