“…),prazosin (0.1 µg/kg) plus rauwolscine (0.3 µg/kg), 5-methylurapidil (α1A, 100 and 300 µg/… 1000 µg/kg) and JP-1302 (α2C, 300 µg/kg), significantly blocked the vasopressor responses to ergotamine , whereas imiloxan (α2B, 1000 and 3000 µg/…) failed to modify the responses to ergotamine.”