
Keywords: β-END; beta-endorphin; BOECs; blood outgrowth endothelial cells; CGRP; calcitonin gene-related peptide; CTOP; D-Phe-Cys-Tyr-D-Trp-Orn-Thr-Pen-Thr-NH2; DALDA; [D-Arg2,Lys4]dermorphin-(1,4)-amide; DOPr; delta opioid receptor; DMEM; Dulbecco's Modified Eagl