title: Oxyradical species and their relationship to pathophysiology in pediatric critical care illness.
abstract: Although energy metabolism is more efficient for the aerobic organism, oxyradical host autoinjury represents an attendant hazard. Generation of the toxic oxygen species is ubiquitous in an oxygen environment. Although several inducible enzyme systems have evolved to detoxify these various oxygen species, proteins, lipids, and nucleic acids remain at particular risk for oxyradical sabotage. Many critical care illnesses involve oxyradical pathophysiology. Aside from supportive care, future intervention for these problems may involve manipulation of the oxyradical causality.
authors.affiliation: Department of Pediatrics, University of Wisconsin, Madison.
authors.forename: J J
authors.initials: JJ
authors.lastname: Zimmerman
mesh_terms: D000208:Acute Disease; D001997:Bronchopulmonary Dysplasia / Q000378:metabolism / Q000628:therapy; D055598:Chemical Phenomena; D002621:Chemistry; D002648:Child; D003422:Critical Care; D005609:Free Radicals; D006801:Humans; D007231:Infant, Newborn; D007501:Iron / Q000506:poisoning; D010100:Oxygen / Q000009:adverse effects / Q000378:metabolism*; D015427:Reperfusion Injury / Q000378:metabolism / Q000628:therapy; D012128:Respiratory Distress Syndrome / Q000378:metabolism / Q000628:therapy; D012772:Shock, Septic / Q000378:metabolism / Q000628:therapy
chemical_list: D005609:Free Radicals; D007501:Iron; D010100:Oxygen