Figure 3. Influence of bioisosteric cinnamic acid analogues and polymethoxybenzenes on the viability of neuroblastoma cells SH-SY5Y. A - own toxicity. B - effect on ionomycin (IM) -induced toxicity. The concentration of test compounds is 30 μM. Concentration of IM - 3 μM. DMSO (≤1%) was used as negative control. * - p≤0.05 as compared with the control (T-test).