Uncoupling Protein 2 Ablation Exacerbates High-Salt Intake-Induced Vascular Dysfunction
Author(s) -
ShiTang Ma,
Lingling Ma,
Dachun Yang,
Zhigang Luo,
Xinzhong Hao,
D. Liu,
Zhihao Zhu
Publication year - 2010
Publication title -
american journal of hypertension
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 136
eISSN - 1941-7225
pISSN - 0895-7061
DOI - 10.1038/ajh.2010.73
Subject(s) - medicine , phenylephrine , reactive oxygen species , endocrinology , mesenteric arteries , superoxide , nitric oxide , vasodilation , contraction (grammar) , endothelial dysfunction , oxidative stress , blood pressure , chemistry , biochemistry , artery , enzyme
Salt-induced vascular dysfunction in which underlying mechanisms involve reactive oxygen species (ROS)-mediated reduction of nitric oxide (NO) bioavailability has been well documented. Uncoupling protein 2 (UCP2) has been implicated in the vascular protection, specifically by decreasing ROS production. However, it is unclear how UCP2 affects vascular function in salt-loaded mice.
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