PubMed · 2879631
Beta-adrenergic effects on cerebral circulation.
Abstract
Noradrenaline, adrenaline, and isoprenaline were infused intracarotidly and the regional cerebral blood flow measured with the intracarotid injection-stationary detector method in patients undergoing carotid angiography. No effect was seen, and beta blockade with intracarotid propranolol also had no effect. The adrenergic effects on cerebral blood vessels are probably neurogenic, and circulating adrenergic agonists and antagonists are unlikely to play a role. Pertubations of adrenergic substances in blood are therefore unlikely to be important in migraine pathophysiology.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
J Olesen. 1986. Beta-adrenergic effects on cerebral circulation.. https://doi.org/10.1177/03331024860060s505
Cite the original work for its findings. Save a collection to share your selection of sources.