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• Venous ulcer
  ...eleasing inflammatory factors and [[reactive oxygen species]] (ROS, [[free radical]]s) and further contributing to chronic wound formation.<ref name="pmid1522
  11 KB (1,516 words) - 21:27, 21 September 2010
• Ischemia
  ...bolism of tissue. Ischemia results in tissue damage because of a lack of [[oxygen]] and nutrients [http://www.ncbi.nlm.nih.gov/pubmed/19751827]. Ultimately, ...l]]s, insufficient blood supply causes tissue to become hypoxic, or, if no oxygen is supplied at all, [[Hypoxia (medical)|anoxic]]. In very aerobic tissues s
  8 KB (1,062 words) - 21:28, 21 September 2010
• Polyphenol antioxidant
  ...pecific role for phytochemicals, beyond antioxidant activity |journal=Free Radical Biology & Medicine |volume=45 |issue=9 |pages=1205–16 |year=2008 |month=N ...ain healthy metabolic function. Diminishing the concentrations of reactive oxygen species can have several benefits possibly associated with [[ion transport]
  13 KB (1,796 words) - 21:29, 21 September 2010
• Hash oil
  ...e hazards such as ethyl ether. when stored in the presence of atmospheric oxygen, ethyl ether will polymerize in to a polymeric form of [[diethyl ether pero ...as ethyl ether. Ethyl ether is often supplied with a stabilizer (often a radical scavenger such as [[TEMPO]] or [[BHT|butylated hydroxytoluene]]) to prevent
  16 KB (2,480 words) - 22:10, 21 September 2010
• Excitotoxicity
  ...tochondrial damage. This triggers the mitochondrial production of reactive oxygen species (ROS), which then inhibit glial EAAT2 function. This leads to furth ...with brain injury to reduce the metabolic rate of the brain (its need for oxygen and glucose) and save energy to be used to remove glutamate [[active transp
  11 KB (1,547 words) - 22:11, 21 September 2010
• Signal transduction
  * [[active oxygen species]] and other electronically-activated compounds (see [[redox signali ...membrane and affects nearby cells.&nbsp; NO is made from [[arginine]] and oxygen by the enzyme [[NO synthase]], with [[citrulline]] as a by-product.&nbsp;
  55 KB (7,677 words) - 22:12, 21 September 2010
• Ethylene
  ...ethylene is an [[anesthesiology|anesthetic agent]] (in an 85% ethylene/15% oxygen ratio).<ref name=>{{cite journal ...uid hydrocarbons are heated to 750&ndash;950 °C, inducing numerous [[free radical]] [[chemical reaction|reactions]] followed by immediate [[quench]] to stop
  32 KB (4,462 words) - 21:01, 24 September 2010
• Chloroform
  ...oromethane]] or [[methane]].<ref name=Ullmann/> At 400–500 °C, a [[free radical halogenation]] occurs, converting these precursors to progressively more ch ...e. In the [[Kharasch addition]] chloroform forms the CHCl₂ free radical in addition to alkenes.
  21 KB (2,827 words) - 21:03, 24 September 2010

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