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Updated: Aug 11, 2026

Production and Detection of Reactive Oxygen Species (ROS) in Cancers
Published on: November 21, 2011
Pharmacology of free radicals; recent views on their relation to inflammatory mechanisms
Abstract:
Production of free radicals from molecular oxygen during the inflammatory process can exhibit beneficial effects against the phlogistic stimulus and may act as a defence mechanism. Nevertheless, in many cases this production is associated with toxic reactions related to inflammatory response. Many compounds including bovine superoxide dismutase, non steroidal anti-inflammatory drugs, radical scavengers (e.g. acetaminophen), corticoids etc., have been shown to counteract this phenomenon. Their beneficial effects and mechanism of action are reviewed.
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