Fig. 3. Time courses of the pharmacological CellDrum investigation via LTM (N=6 mean ± 1 SEM). The change in the mechanical stress caused by the test substance expressed as the relative difference of the mechanical stress (%) to the initial value. All datasets were statistically evaluated by independent sample T-test. For statistical evaluation, all data from each measurement series were compared with all data from respective control measurements. A highly significant effect can be seen in all test substance measurements (p***<<0.01).