Endothelial dysfunction results in decreased production of endogenous vasodilatory mediators (nitric oxide and prostacyclin) and the upregulation of endothelin-1, which promotes vasoconstriction and ...

In this relationship, acute alterations in vascular elasticity, vasoconstriction and reflected pulse waves lead to increases in cardiac work and contribute to decompensated LV function with associated ...

1 The Hatter Cardiovascular Institute, University College London, London, UK 2 The National Institute of Health Research University College London Hospitals Biomedical Research Centre, London, UK 2.4 ...

Dilated pupils (mydriasis or fixed pupils) are when your eyes' pupils, which let light into your eyes, become wider. This can happen due to medications used during an eye exam (mydriatic drops), other ...

Wet Leg, Blossoms, Sam Fender and Myles Smith perform live. CREDITS: Roberto Ricciuti/Redferns/Getty (L), Lorne Thomson/Redferns/Getty (C-L), Matthew Baker/Getty (C-R), Prince Williams/WireImage ...

‘Expansion Team’ was Dilated Peoples’ most commercially successful album, beloved by fans with a fondness for hip-hop’s Golden Age. Renowned for a back-to-basics style that recalls hip-hop ...

In contrast to its cardio-protective role in postmenopausal women via its interaction with estrogen, GPER seems to trigger vasoconstriction effects and can further induce water and sodium retention in ...

Nicotine promotes oxidative inflammation, thrombosis, pathological angiogenesis, and vasoconstriction, and induces insulin resistance ... and thromboxane A2 (TXA2), affect the contraction and dilation ...

Second, we explored to what extent alterations in NO-mediated vasodilator tone, ET-1–mediated vasoconstriction, and oxidative stress contribute to the cardiovascular adverse effects of angiogenesis ...