the subsensitivity also was observed in the alpha-2 adrenergic agonists , cln and azepexole , whereas it was not detected in alpha-1 adrenergic agents , phenylephrine and methoxamine , and the nonadrenergic vasoconstrictors , angiotensin-ii and lys-vasopressin .
C1373110
alpha-2 adrenergic agonists
C0009014
cln