Jujuboside B increased intracellular Ca2+ concentration in HAECs.

(A) Representative confocal image showed that Jujuboside B increased intracellular Ca2+ concentration in HAECs and this effect was reversed by EGTA and SKF96365. (B) Fluorescence density analysis showed that Jujuboside B increased intracellular Ca2+ in HAECs and this effect was reversed by EGTA and SKF96365, ** P < 0.01 compared with Control, ## P < 0.01 compared with Jujuboside B, n = 4.