Involvement of Ras-Regulated Myosin Light Chain Phosphorylation in the Captopril Effects in Spontaneously Hypertensive Rats
Author(s) -
Wen Hu,
Yongjae Han,
Lingkun Gu,
Mariann R. Piano,
Primal deLanerolle
Publication year - 2006
Publication title -
american journal of hypertension
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 136
eISSN - 1941-7225
pISSN - 0895-7061
DOI - 10.1016/j.amjhyper.2006.05.024
Subject(s) - captopril , medicine , myosin light chain kinase , immunoglobulin light chain , phosphorylation , endocrinology , myosin , spontaneously hypertensive rat , pharmacology , blood pressure , microbiology and biotechnology , antibody , immunology , biology
Early treatment with captopril prevents the development of hypertension by inhibiting the generation of angiotensin II and smooth muscle contraction. Although smooth muscle contraction is regulated by myosin light chain phosphorylation (MLC-P), the role of MLC-P in captopril effects in hypertension has not been described. Therefore, we treated spontaneously hypertensive rats (SHR) with captopril and investigated the effects of this agent on downstream signaling.
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