Neuronal cell death in neonatal hypoxia-ischemia
نویسندگان
چکیده
منابع مشابه
Neuronal Cell Reconstruction with Umbilical Cord Blood Cells in the Brain Hypoxia-Ischemia
Background: Brain hypoxia-ischemia is a human neonatal injury that is considered a candidate for stem cell therapy. Methods: The possible therapeutic potential of human umbilical cord blood (HUCB) stem cells was evaluated in 14-day-old rats subjected to the right common carotid occlusion, a model of neonatal brain hypoxia-ischemia. Seven days after hypoxia-ischemia, rats received either saline ...
متن کاملConnexin 43 and Its Hemichannels Mediate Hypoxia–Ischemia-Induced Cell Death in Neonatal Rats
Wistar rat pups had the left common carotid artery cut, and they were exposed to 8% oxygen with free access to food and water until they were killed at 1, 12, 24, and 48 hours after the hypoxia-ischemia (HI) insult. Connexin 43 (Cx43), hemichannel (HC1), and caspase 3 (Casp3) in cerebral HI tissues were examined by immunohistochemistry and Western blot analyses. Astrocytes cell line, astrocytes...
متن کاملneuronal cell reconstruction with umbilical cord blood cells in the brain hypoxia-ischemia
background: brain hypoxia-ischemia is a human neonatal injury that is considered a candidate for stem cell therapy. methods: the possible therapeutic potential of human umbilical cord blood (hucb) stem cells was evaluated in 14-day-old rats subjected to the right common carotid occlusion, a model of neonatal brain hypoxia-ischemia. seven days after hypoxia-ischemia, rats received either saline ...
متن کاملMechanisms Underlying Neonatal Hypoxia Ischemia
Neonatal hypoxic ischemic encephalopathy (HIE) is a common health problem and occurs in approximately 16 in 1000 term infants every year. After the initial hypoxic ischemic insult, brain injury evolves for days and possibly even weeks. The severity of the injury depends on the gestational age and duration of the insult. The exact underlying mechanisms of neonatal HIE remain undefined and many d...
متن کاملCell Death in the Developing Brain after Hypoxia-Ischemia
Perinatal insults such as hypoxia-ischemia induces secondary brain injury. In order to develop the next generation of neuroprotective therapies, we urgently need to understand the underlying molecular mechanisms leading to cell death. The cell death mechanisms have been shown to be quite different in the developing brain compared to that in the adult. The aim of this review is update on what ce...
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ژورنال
عنوان ژورنال: Annals of Neurology
سال: 2011
ISSN: 0364-5134
DOI: 10.1002/ana.22419