Figure 5.
Qualitative behavior of the model and contribution of activities of Ca2+-ATPase pump and Ca2+/H+ exchanger to the kinetics of [Ca2+]cyt. The exchanger D [shown in panel (C) and zoomed in panel (D)] shifts the location of the first peak, while the pump B [shown in panel (A) and zoomed in panel (B)] alters both the peak location and the speed with which [Ca2+]cyt drops.