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Related Experiment Video

Updated: Jun 20, 2026

Spinal Cord Neurons Isolation and Culture from Neonatal Mice
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Published on: July 11, 2017

Neuroprotective interventions: is it too late?

Dorothea D Jenkins1, Eugene Chang, Inderjit Singh

  • 1Department of Pediatrics, Medical University of South Carolina, Charleston, South Carolina 29425, USA. jenkd@musc.edu

Journal of Child Neurology
|September 12, 2009
PubMed
Summary

Understanding the phase of neonatal hypoxic-ischemic encephalopathy (HIE) is crucial for effective neuroprotection. Research is exploring recovery mechanisms to extend therapeutic windows beyond the early inflammatory phase.

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Neurobehavioral Assessments in a Mouse Model of Neonatal Hypoxic-ischemic Brain Injury
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Last Updated: Jun 20, 2026

Spinal Cord Neurons Isolation and Culture from Neonatal Mice
07:49

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Neurobehavioral Assessments in a Mouse Model of Neonatal Hypoxic-ischemic Brain Injury
08:32

Neurobehavioral Assessments in a Mouse Model of Neonatal Hypoxic-ischemic Brain Injury

Published on: November 24, 2017

Area of Science:

  • Neonatal Neurology
  • Neuroscience
  • Perinatal Medicine

Background:

  • Neonatal hypoxic-ischemic encephalopathy (HIE) diagnosis often lacks precise timing of the initial event.
  • Reliable biomarkers for injury or recovery phases in HIE patients are limited.
  • Factors like intrauterine conditions and fetal gender can alter HIE injury timelines.

Purpose of the Study:

  • To highlight the importance of understanding injury phases for neonatal neuroprotection.
  • To explore potential therapeutic targets beyond the acute inflammatory phase of HIE.

Main Methods:

  • Review of current understanding of HIE injury and recovery.
  • Investigation into factors influencing HIE time course.
  • Analysis of existing and potential neuroprotective interventions.

Main Results:

  • Current neuroprotective strategies (e.g., hypothermia, N-acetylcysteine) are most effective when initiated early in the inflammatory cascade.
  • Molecular mechanisms underlying recovery phases are less understood but may offer extended therapeutic opportunities.

Conclusions:

  • Accurate staging of HIE is essential for optimizing neuroprotective interventions.
  • Further research into recovery mechanisms could reveal novel, longer-lasting therapeutic windows for HIE treatment.