| pubmed-article:19283905 | pubmed:abstractText | Perinatal hypoxy-ischemic brain lesions are one of the main causes of mortality and dysfunction of the central nervous system in the neonatal period accounting for high disability rate among survivors. Numerous animal models were proposed to study this problem in ante-, intra-, and neonatal periods of ontogenesis. This paper is devoted to the analysis of the adequacy of these models. The processes of brain development in laboratory animals are considered along with etiopathogenetic factors that can be reproduced on the models of perinatal hypoxy-ischemic lesions in CNS. The available data on such models and their correspondence to known clinical syndromes are summarized. Current trends in the development of new models of hypoxy-ischemic brain lesions are discussed. | lld:pubmed |
