Hull, A D Chronic hypoxia alters ovine cerebrovascular reactivity and composition. [electronic resource] - Proceedings of the Western Pharmacology Society 1991 - 233-8 p. digital Publication Type: Journal Article ISSN: 0083-8969 Subjects--Topical Terms: AnimalsCerebrovascular Circulation--physiologyChronic DiseaseEndothelium, Vascular--metabolismHypoxia--physiopathologyIn Vitro TechniquesIsotonic SolutionsMuscle Contraction--drug effectsMuscle Relaxation--drug effectsMuscle, Smooth, Vascular--physiopathologyPenicillamine--analogs & derivativesPotassium Chloride--pharmacologyS-Nitroso-N-AcetylpenicillamineSheep