TY - GEN AU - Villalón,C M AU - De Vries,P AU - Rabelo,G AU - Centurión,D AU - Sánchez-López,A AU - Saxena,P TI - Canine external carotid vasoconstriction to methysergide, ergotamine and dihydroergotamine: role of 5-HT1B/1D receptors and alpha2-adrenoceptors SN - 0007-1188 PY - 1999///0527 KW - Adrenergic alpha-1 Receptor Antagonists KW - Adrenergic alpha-2 Receptor Agonists KW - Adrenergic alpha-2 Receptor Antagonists KW - Adrenergic alpha-Agonists KW - pharmacology KW - Adrenergic alpha-Antagonists KW - Animals KW - Blood Flow Velocity KW - drug effects KW - Carotid Arteries KW - Clonidine KW - Dihydroergotamine KW - Dogs KW - Ergotamine KW - Female KW - Hemodynamics KW - Male KW - Methysergide KW - Oxadiazoles KW - Phenylephrine KW - Piperazines KW - Prazosin KW - Receptor, Serotonin, 5-HT1B KW - Receptor, Serotonin, 5-HT1D KW - Receptors, Adrenergic, alpha-2 KW - physiology KW - Receptors, Serotonin KW - Serotonin Antagonists KW - Sumatriptan KW - Vasoconstriction KW - Vasoconstrictor Agents KW - Yohimbine N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1038/sj.bjp.0702324 ER -