Gould, D J Alpha 1B-receptors and intracellular calcium mediate sympathetic nerve induced constriction of rat irideal blood vessels. [electronic resource] - Journal of the autonomic nervous system Dec 1994 - 139-50 p. digital Publication Type: Journal Article ISSN: 0165-1838 Standard No.: 10.1016/0165-1838(94)90004-3 doi Subjects--Topical Terms: Adrenergic alpha-1 Receptor AntagonistsAdrenergic alpha-Antagonists--pharmacologyAnimalsCaffeine--pharmacologyCalcium--physiologyCalcium Channel Blockers--pharmacologyClonidine--analogs & derivativesElectric StimulationFemaleIn Vitro TechniquesIris--blood supplyMaleMuscle, Smooth, Vascular--drug effectsNorepinephrine--pharmacologyRatsRats, WistarReceptors, Adrenergic, alpha-1--physiologyRegional Blood Flow--drug effectsSympathetic Nervous System--drug effectsSynapses--drug effects