α-Adrenoceptor blocking action of hymenin, a novel marine alkaloid
- 1 January 1988
- journal article
- research article
- Published by Springer Nature in Cellular and Molecular Life Sciences
- Vol. 44 (1) , 86-87
- https://doi.org/10.1007/bf01960260
Abstract
In the rabbit isolated aorta, hymenin (10−6 M) a novel marine alkaloid, caused a parallel rightward shift of the dose-response curve for norepinephrine without affecting that for histamine or KCl, suggesting that hymenin is a competitive antagonist of α-adrenoceptors in vascular smooth muscles.Keywords
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