Fig. 2From: Electrical control of calcium oscillations in mesenchymal stem cells using microsecond pulsed electric fieldsCalcium spikes in response to different electric field amplitudes. For each panel, two separate adherent cells, displaying the typical behaviour of the cells after the delivery of one 100-μs electric pulse, were chosen to illustrate that behaviour. In all the cases, the pulse was applied at time = 390 s (black arrows)Back to article page