Figure 5.

Relative contribution of Ca²⁺ clearance mechanisms in MNCs somata. A, R_SERCA, R_Mitochondria, and R_PMCA shown in Figure 4 Ab, Bb, and Cb were summarized (left ordinate). R_PMCA was corrected for the condition in the absence of CPA. The dotted line represents a characterized fraction of total Ca²⁺ clearance rate (right ordinate). B, The bar graph represents relative contribution of each Ca²⁺ clearance mechanism calculated from γ_{t = 0} values.