News tagged with reactive oxygen species

Diabetes drug spurs host defense

Pioglitazone, a medication approved for treatment of type 2 diabetes, can help bypass genetic defects in chronic granulomatous disease to help white blood cells fight bacterial infections, according to researchers at National ...

Feb 11, 2015
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Can inhaled oxygen cause cancer?

The ancient physician/alchemist, Paracelsus, said: "The dose makes the poison." According to a new study published in PeerJ, even oxygen may fall prey to the above adage. While essential to human life, aspect ...

Jan 13, 2015
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Neuroimaging: Live from inside the cell

A novel imaging technique provides insights into the role of redox signaling and reactive oxygen species in living neurons, in real time. Scientists of the Technische Universität München and the Ludwig-Maximilians-Universität ...

Apr 22, 2014
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How metabolism and brain activity are linked

A new study by scientists at McGill University and the University of Zurich shows a direct link between metabolism in brain cells and their ability to signal information. The research may explain why the seizures of many ...

Jan 16, 2014
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Strawberries protect the stomach from alcohol

In an experiment on rats, European researchers have proved that eating strawberries reduces the harm that alcohol can cause to the stomach mucous membrane. Published in the open access journal Plos One, the st ...

Oct 25, 2011
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