نتایج جستجو برای: ischemic brain damage
تعداد نتایج: 743027 فیلتر نتایج به سال:
INTRODUCTION The pathogenesis of perinatal hypoxic-ischemic brain damage is highly complex. OBJECTIVE The aim of this study was to assess the role of oxidative stress in hypoxic-ischemic brain injury and subsequent abnormal neurological outcome in infants with perinatal hypoxic-ischemic encephalopathy (HIE). We estimated perinatal oxidative brain damage measuring activity of glutathione perox...
Recent evidence implicates the endogenous excitatory amino acids, glutamate (Glu) and aspartate, in hypoxic/ischemic neuronal degeneration. In a preceding article (Ikonomidou et al., 1989) we described a new model for studying hypoxic/ischemic neuronal degeneration in the infant rat brain that entails unilateral common carotid artery ligation followed by exposure to a partial vacuum for 75 min....
The aim of this study was to analyze the association of different clinical contributors of hypoxic-ischemic encephalopathy with NOS3 gene polymorphisms. A total of 110 children with hypoxic-ischemic encephalopathy and 128 control children were selected for this study. Association of gender, gestational age, birth weight, Apgar score, cranial ultrasonography, and magnetic resonance imaging findi...
The general failure of neuroprotectants in clinical trials of ischemic stroke points to the possibility of a fundamental blind spot in the current conception of ischemic brain injury, the "ischemic cascade". This is the second in a series of four papers whose purpose is to work towards a revision of the concept of brain ischemia by applying network concepts to develop a bistable model of brain ...
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