Table 1. Time points of metabolic and impedance changes in response to 50 µM cisplatin.

Cancer cell line	Respiration change/hour	Glycolysis change/hour	Impedance change/hour
MCF-7	5–6 (Decrease)	*8–9 (Increase)10–11 (Decrease)	10–11 (Decrease)
HT-29	Immediate response (Decrease)	9–10 (Decrease)	10–11 (Decrease)
HCT-116	Immediate response (Decrease)	6–7 (Decrease)	*4–5 (Increase)8–9 (Decrease)
HepG2	Immediate response (Decrease)	6–7 (Decrease)	8–9 (Decrease)

*Denotes two transitions for one parameter: here, an increase precedes the final decrease of the measured value.