Fig. 5.
Regulation of calcium absorption in SCBN cells by 17β-estradiol and the pivotal role of PMCA1b. (A) Representative time course of changes in intracellular calcium levels under different conditions. (B) Comparisons of the increase in intracellular calcium levels among different groups, emphasizing the influence of PMCA1b. (C) Comparisons of the recovery time for intracellular calcium levels among different groups. E2, 17β-estradiol; TFP, PMCA1b inhibitor. ∆Ratio refers to maximal value minus base value. Recovery time refers to the time from the maximum value to the stable value. *P < 0.05, #P > 0.05, compared with controls.
