Receptor Subtypes Mediating the Inotropic Effects and Ca2+ Signaling Induced by Endothelin-1 Through Crosstalk With Norepinephrine in Canine Ventricular Myocardium

In canine ventricular myocardium, endothelin-1 (ET-1) alone induced only a weak transient negative inotropic effect (NIE). However, ET-1 induced a marked sustained positive inotropic effect (PIE) subsequent to a transient NIE in the presence of norepinephrine (NE) at low concentrations (0.1 – 1 nM)...

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Bibliographic Details
Main Authors: Li Chu, Jian-Xin Zhang, Ikuo Norota, Masao Endoh
Format: Article
Language:English
Published: Elsevier 2005-01-01
Series:Journal of Pharmacological Sciences
Online Access:http://www.sciencedirect.com/science/article/pii/S1347861319322546