Fighting Oxidative Stress with Sulfur: Hydrogen Sulfide in the Renal and Cardiovascular Systems
نویسندگان
چکیده
منابع مشابه
Focus on oxidative stress in the cardiovascular and renal systems.
ARTICLES IN THIS SECTION were presented at the Cardiovascular Kidney Investigators Meeting at Amelia Island, Florida held on May 28–31, 2004. A discussion of the role of oxidative stress in the cardiovascular and kidney systems raises many important but still controversial issues. Current reviews detail the increasing recognition that oxidative stress plays an important role not only in the reg...
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Hydrogen sulfide (H2S), which is a well-known toxic gas, is found in relatively high concentrations in the brain. Although a neuromodulatory role of H2S has been demonstrated, little is known of its other biological functions. Here we show that H2S protects primary cultures of neurons from death in a well-studied model of oxidative stress caused by glutamate, a process called oxidative glutamat...
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1School of Kinesiology, Lakehead University, Thunder Bay, Canada P7B 5E1 2Department of Environmental Health Sciences, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21218, USA 3Department of Pathophysiology, Nanjing Medical University, Nanjing 210029, China 4Department of Pathophysiology, Harbin Medical University, Harbin 150081, China 5School of Life Science, Shanx...
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Aluminum ions are especially toxic to plants in acidic soils. Here we present evidences that SO2 protects germinating wheat grains against aluminum stress. SO2 donor (NaHSO3/Na2SO3) pretreatment at 1.2 mM reduced the accumulation of superoxide anion, hydrogen peroxide, and malondialdehyde, enhanced the activities of guaiacol peroxidase, catalase, and ascorbate peroxidase, and decreased the acti...
متن کاملHydrogen Sulfide Inhibits High-Salt Diet-Induced Renal Oxidative Stress and Kidney Injury in Dahl Rats.
BACKGROUND. The study was designed to investigate if H2S could inhibit high-salt diet-induced renal excessive oxidative stress and kidney injury in Dahl rats. METHODS. Male salt-sensitive Dahl and SD rats were used. Blood pressure (BP), serum creatinine, urea, creatinine clearance rate, and 24-hour urine protein were measured. Renal ultra- and microstructures were observed. Collagen-I and -III ...
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ژورنال
عنوان ژورنال: Antioxidants
سال: 2021
ISSN: 2076-3921
DOI: 10.3390/antiox10030373