نتایج جستجو برای: f2 isoprostanes

تعداد نتایج: 13659  

2016
Jingjing Jiang Adriano Chan Sameh Ali Arindam Saha Kristofer J. Haushalter Wai-Ling Macrina Lam Megan Glasheen James Parker Matthew Brenner Sari B. Mahon Hemal H. Patel Rajesh Ambasudhan Stuart A. Lipton Renate B. Pilz Gerry R. Boss

Hydrogen sulfide is a highly toxic gas-second only to carbon monoxide as a cause of inhalational deaths. Its mechanism of toxicity is only partially known, and no specific therapy exists for sulfide poisoning. We show in several cell types, including human inducible pluripotent stem cell (hiPSC)-derived neurons, that sulfide inhibited complex IV of the mitochondrial respiratory chain and induce...

Journal: :Circulation research 2008
Ralf A Benndorf Edzard Schwedhelm Anke Gnann Raihana Taheri Ghainsom Kom Michael Didié Anna Steenpass Süleyman Ergün Rainer H Böger

Isoprostanes are endogenously formed end products of lipid peroxidation. Furthermore, they are markers of oxidative stress and independent risk markers of coronary heart disease. In patients experiencing coronary heart disease, impaired angiogenesis may exacerbate insufficient blood supply of ischemic myocardium. We therefore hypothesized that isoprostanes may exert detrimental cardiovascular e...

Journal: :Roczniki Akademii Medycznej w Bialymstoku 2005
G Szymczyk J Bełtowski A Marciniak J Kotarski

PURPOSE Reactive oxygen species (ROS), continuously generated in tissues, are involved in signal transduction under physiological conditions. The amount of ROS increases in response to surgical trauma. Isoprostanes are novel sensitive and specific markers of lipid peroxidation in vivo. Plasma concentration of isoprostanes increases in patients with various diseases associated with oxidative str...

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