
Keywords: EC ها; HHcy; hyperhomocysteinemia; ECs; endothelial cells; H2S; hydrogen sulfide; CaSR; calcium-sensing receptor; CSE; cystathionine-gamma-lyase; [Ca2+]i; intracellular calcium ion; PIP2; phosphatidylinositol biphosphate; DAG; diacylglycerol; IP3; inositol 1,4,5