Latest Radical Stories
By swapping out one specific hydrogen atom for an isotope twice as heavy, researchers have increased the shelf life and detection ability of fluorescent probes that are essential to studying a variety of inflammatory diseases, including cancer and atherosclerosis.
BEVERLY HILLS, Calif., June 23 /PRNewswire-FirstCall/ -- OXIS INTERNATIONAL, INC. (OTC Bulletin Board: OXIS, Paris: OXI), announced today the appointment of Dr. Okezie Aruoma as President of its Scientific Advisory Board. Dr.
MIT and Boston University researchers have discovered that the drug hydroxyurea kills bacteria by inducing them to produce molecules toxic to themselves â€” a conclusion that raises the possibility of finding new antibiotics that use similar mechanisms.
Researchers at Emory University and the Georgia Institute of Technology have developed microscopic polymer beads that can deliver an antioxidant enzyme made naturally by the body into the heart.
A team of University of Hawai'i at MÄnoa researchers led by Ralf Kaiser, physical chemist at UH MÄnoa, unraveled the chemical evolution of the orange-brownish colored atmosphere of Saturn's moon Titan, the only solar system body besides Venus and Earth with a solid surface and thick atmosphere.
The growth of cancerous tumors is fueled, in part, by the buildup of free radicals, or oxygen-containing molecules, U.S. researchers say.
OSCEOLA, Wis., June 11 /PRNewswire/ -- NeuroScience, Inc. has launched an antioxidant protocol that combines an objective assessment of glutathione levels along with unique antioxidant compounds, including OSR#1, CysNAC, and NeuroVitamins.
Oxidative stress has been linked to aging, cancer and other diseases in humans. Paradoxically, researchers have suggested that small exposure to oxidative conditions may actually offer protection from acute doses.
Children exposed to cigarette smoke have lower levels of antioxidants, which help the body defend itself against many biological stresses.
- a slit in a tire to drain away surface water and improve traction.