Highly reactive molecules with an unsatisfied electron valence pair. Free radicals are produced in both normal and pathological processes. They are proven or suspected agents of tissue damage in a wide variety of circumstances including radiation, damage from environment chemicals, and aging. Natural and pharmacological prevention of free radical damage is being actively investigated
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Free Radical Scavengers. : Molecular biology of free radical scavenging systems / edited by John G. Scandalios
Substances that eliminate free radicals. Among other effects, they protect PANCREATIC ISLETS against damage by CYTOKINES and prevent myocardial and pulmonary REPERFUSION INJURY
Free radicals (Chemistry) -- Immunology : Oxidative stress and antioxidant protection : the science of free radical biology & disease / edited by Donald Armstrong, Robert D. Stratton
Free Religious Association (Boston, Mass.) / http://id.loc.gov/authorities/names/n85133219 : Evolutionary theist : an intellectual biography of Minot Judson Savage, 1841-1918 / W. Creighton Peden
Free schools -- Australia. : Small schools study : a study of new small non-systemic schools in the seventies - as they see themselves / Schools Commission
