Mechanism of Endothelin-1–Induced Contraction in Rabbit Basilar Artery
Author(s) -
Alexander Y. Zubkov,
K. Shadon Rollins,
Andrew D. Parent,
John H. Zhang
Publication year - 2000
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/01.str.31.2.526
Subject(s) - calphostin c , wortmannin , staurosporine , medicine , protein kinase c , calphostin , contraction (grammar) , basilar artery , tyrosine kinase , mapk/erk pathway , endocrinology , pharmacology , kinase , microbiology and biotechnology , biology , phosphatidylinositol , receptor
Endothelin-1 (ET-1) is suggested to be a major cause of cerebral vasospasm after subarachnoid hemorrhage. However, the mechanism of ET-1-induced contraction in cerebral arteries remains unclear. This study was undertaken to demonstrate the possible role of protein tyrosine kinase (PTK), mitogen-activated protein kinase (MAPK), and protein kinase C (PKC) in ET-1-induced contraction.
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