title: Experimental models of perinatal hypoxic-ischemic brain damage.
abstract: Animal research has provided important information on the pathogenesis of and neuropathologic responses to perinatal cerebral hypoxia-ischemia. In experimental animals, structural brain damage from hypoxia-ischemia has been produced in immature rats, rabbits, guinea pigs, sheep and monkeys (18, 20, 24, 25, 38). Of the several available animal models, the fetal and newborn rhesus monkey and immature rat have been studied most extensively because of their similarities to humans in respect to the physiology of reproduction and their neuroanatomy at or shortly following birth. Given the frequency of occurrence of human perinatal hypoxic-ischemic brain damage and the multiple, often severe neurologic handicaps which ensue in infants and children, it is not surprising that the above described animal models have been developed. These models have provided the basis for investigations to clarify not only physiologic and biochemical mechanisms of tissue injury but also the efficacy of specific management strategies. Hopefully, such animal research will continue to provide important information regarding how best to prevent or minimize the devastating consequences of perinatal cerebral hypoxia-ischemia.
authors.affiliation: Division of Pediatric Neurology, Pennsylvania State University College of Medicine, Milton S. Hershey Medical Center, Hershey 17033.
authors.forename: R C
authors.initials: RC
authors.lastname: Vannucci
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D002545:Brain Ischemia / Q000473:pathology / Q000503:physiopathology*; D004195:Disease Models, Animal; D004285:Dogs; D005260:Female; D000882:Haplorhini; D000860:Hypoxia / Q000150:complications*; D010500:Perinatology; D011247:Pregnancy; D051381:Rats; D012756:Sheep