TY - GEN AU - Zhang,L AU - Dyer,D C TI - Characterization of alpha-adrenoceptors mediating contraction in isolated ovine umbilical vein SN - 0014-2999 PY - 1991///1024 KW - Adrenergic alpha-Agonists KW - pharmacology KW - Adrenergic alpha-Antagonists KW - Animals KW - Cocaine KW - Epinephrine KW - Female KW - In Vitro Techniques KW - Muscle Contraction KW - drug effects KW - Muscle, Smooth, Vascular KW - physiology KW - Norepinephrine KW - Potassium Chloride KW - Pregnancy KW - Propranolol KW - Receptors, Adrenergic, alpha KW - Sheep KW - Umbilical Veins N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1016/0014-2999(91)90365-w ER -