Dysfunctional Endothelial Nitric Oxide Biosynthesis in Healthy Smokers With Impaired Endothelium-Dependent Vasodilatation
Author(s) -
Rajat S. Barua,
John A. Ambrose,
Lesley-Jane Eales-Reynolds,
Mary C. DeVoe,
John G. Zervas,
Dhajoy C. Saha
Publication year - 2001
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/hc4101.097525
Subject(s) - enos , medicine , basal (medicine) , umbilical vein , in vivo , vasodilation , endocrinology , endothelium , nitric oxide , endothelial dysfunction , in vitro , nitric oxide synthase , chemistry , biology , biochemistry , diabetes mellitus , microbiology and biotechnology
The mechanisms involved in the dysfunction of both endothelium-dependent vasodilatation (EDV) and NO biosynthesis related to smoking are unclear. In this study, EDV was assessed in healthy smokers and nonsmokers in vivo and, using serum from the same individuals, was related to the NO biosynthetic pathway in vitro.
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