作者
Sebastian Steven, Katie Frenis, Sanela Kalinovic, Miroslava Kvandova, Matthias Oelze, Johanna Helmstädter, Omar Hahad, Konstantina Filippou, Kamil Kus, Chiara Trevisan, Klaus-Dieter Schlüter, Kerstin Boengler, Stefan Chlopicki, Katrin Frauenknecht, Rainer Schulz, Mette Sorensen, Andreas Daiber, Swenja Kröller-Schön, Thomas Münzel
发表日期
2020/7/1
期刊
Redox biology
卷号
34
页码范围
101515
出版商
Elsevier
简介
Arterial hypertension is the most important risk factor for the development of cardiovascular disease. Recently, aircraft noise has been shown to be associated with elevated blood pressure, endothelial dysfunction, and oxidative stress. Here, we investigated the potential exacerbated cardiovascular effects of aircraft noise in combination with experimental arterial hypertension. C57BL/6J mice were infused with 0.5 mg/kg/d of angiotensin II for 7 days, exposed to aircraft noise for 7 days at a maximum sound pressure level of 85 dB(A) and a mean sound pressure level of 72 dB(A), or subjected to both stressors. Noise and angiotensin II increased blood pressure, endothelial dysfunction, oxidative stress and inflammation in aortic, cardiac and/or cerebral tissues in single exposure models. In mice subjected to both stressors, most of these risk factors showed potentiated adverse changes. We also found that mice exposed …
引用总数
202020212022202320241159148