- Original Article
- The Effect of Postnatal Dexamethasone Treatment on
Hypoxic-Ischemic Brain Injury in Neonatal Rats
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Chang Ro Park, Kyung Pil Park, Heng Mi Kim, Yoon Kyung Sohn
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Clin Exp Pediatr. 2003;46(10):989-995. Published online October 15, 2003
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Purpose : Dexamethasone is frequently administered to prevent or treat chronic lung disease in human neonates who are also prone to hypoxic-ischemic(HI) insults. Recently, meta-analysis of the follow-up studies reveals a significantly increased odd ratio for the occurrence of cerebral palsy or an abnormal neurologic outcome, and there is conflicting evidence regarding the impact of dexamethasone exposure on HI brain... |
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- Effect of Resuscitation with High Concentration Oxygen on a
Rat Model of Neonatal Hypoxic-Ischemic Brain Injury
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Dong Seok Lee, Su-Hee Kwak, Heng-Mi Kim, Yoon Kyung Sohn
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Clin Exp Pediatr. 2001;44(11):1278-1288. Published online November 15, 2001
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Purpose : This study was undertaken to determine whether any features of apoptosis would occur in the established model of cerebral hypoxia-ischemia in neonatal rats. It was also undertaken to evaluate the effect of post-insult hyperoxia on hypoxic ischemic cerebral injury.
Methods : Seven-day-old neonatal rats underwent unilateral carotid artery dissection followed by 2 hours of hypoxia. To this end... |
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