Perivascular application of C-type natriuretic peptide attenuates neointimal hyperplasia in experimental vein grafts
Author(s) -
Thomas Schachner,
Y ZOU,
Alexander Oberhuber,
Thomas Mairinger,
Alexandar Tzankov,
Günther Laufer,
H OTT,
Johannes Bonatti
Publication year - 2004
Publication title -
european journal of cardio-thoracic surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.303
H-Index - 133
eISSN - 1873-734X
pISSN - 1010-7940
DOI - 10.1016/j.ejcts.2003.07.013
Subject(s) - intimal hyperplasia , medicine , calponin , adventitia , neointimal hyperplasia , immunohistochemistry , hyperplasia , vein , cuff , urology , pathology , vascular smooth muscle , thrombus , natriuretic peptide , surgery , smooth muscle , stent , heart failure , restenosis
C-type natriuretic peptide (CNP), which is produced by vascular endothelial cells, exhibits anti-proliferative and anti-inflammatory effects. Cytotoxic T-lymphocytes may be involved in vein graft disease. Attenuation of vein graft disease necessitates a remodelling of the arterialized vein towards a more contractile phenotype which is characterized, among other factors, by the calponin amount. We investigated the effects of perivascularly applied CNP in a mouse model of vein graft disease.
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