Benzo(e)pyrene Inhibits Endothelium-Dependent NO-Mediated Dilation of Retinal Arterioles via Superoxide Production and Endoplasmic Reticulum Stress
Author(s) -
Takayuki Kamiya,
Taiji Nagaoka,
Tsuneaki Omae,
Shinji Ono,
Shinichi Otani,
Akitoshi Yoshida
Publication year - 2017
Publication title -
investigative ophthalmology and visual science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.935
H-Index - 218
eISSN - 1552-5783
pISSN - 0146-0404
DOI - 10.1167/iovs.17-21925
Subject(s) - apocynin , bradykinin , chemistry , superoxide , nadph oxidase , vasodilation , xanthine oxidase , pharmacology , sodium nitroprusside , xanthine oxidase inhibitor , nitric oxide , endocrinology , biochemistry , oxidative stress , biology , enzyme , receptor , organic chemistry
To investigate whether benzo(e)pyrene (B(e)P), a toxicant in cigarette smoke, affects the endothelium-dependent nitric oxide (NO)-induced vasodilation of the retinal arterioles, and whether oxidative stress, distinct protein kinase signaling pathways, and endoplasmic reticulum (ER) stress are associated with the B(e)P-induced effect on the retinal arterioles.
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