Fig. 5
ViscumTT synergistically induces apoptosis in primary material from an osteosarcoma patient. Inhibition of proliferation (a), apoptosis induction (b), loss of mitochondrial membrane potential (∆Ψm) (c) and CASP8, CASP9 and CASP3 (c) activity are shown as mean % ± SD. Proliferation was measured by CASY® cell counter and control was set to 100%. Alterations of proliferation were expressed in % of control cells (p ≤ 0.05, n ≥ 3, *Fp > 1 = synergism)