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Biochemical Measurement of Neonatal Hypoxia
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Exploring Perinatal Asphyxia by Metabolomics.

Emanuela Locci1, Giovanni Bazzano1, Roberto Demontis1

  • 1Department of Medical Sciences and Public Health, University of Cagliari, 09042 Monserrato (CA), Italy.

Metabolites
|April 9, 2020
PubMed
Summary
This summary is machine-generated.

Perinatal asphyxia causes global neuro-disability. Metabolomics offers promising biomarkers for diagnosing hypoxic-ischemic encephalopathy and improving treatment, potentially preventing long-term effects.

Keywords:
1H NMRGC-MSLC-MShypoxic-ischemic encephalopathymetabolomicsperinatal asphyxia

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Area of Science:

  • Neuroscience
  • Biochemistry
  • Pediatrics

Background:

  • Perinatal asphyxia is a leading cause of worldwide neuro-disability, with hypoxic-ischemic encephalopathy remaining a significant global health concern.
  • Despite hypothermia being the only validated treatment, its effectiveness is limited by the lack of early, reliable biomarkers.
  • New diagnostic and therapeutic tools are crucial for managing this condition and its sequelae.

Purpose of the Study:

  • To review the literature on metabolomic approaches for identifying biomarkers in perinatal asphyxia and hypoxic-ischemic encephalopathy.
  • To explore the potential of metabolomics in understanding disease mechanisms and predicting outcomes.
  • To highlight the need for advanced diagnostic tools in neonatal care.

Main Methods:

  • Extensive literature review focusing on metabolomic studies.
  • Analysis of studies utilizing 1H nuclear magnetic resonance spectroscopy and mass spectrometry (GC-MS, LC-MS).
  • Investigation of metabolomic profiles in animal models and human infants affected by perinatal asphyxia or hypoxic-ischemic encephalopathy.

Main Results:

  • Metabolomic profiling has identified promising signatures associated with perinatal asphyxia and hypoxic-ischemic encephalopathy.
  • Techniques like 1H NMR and mass spectrometry coupled with chromatography have been instrumental in these discoveries.
  • The identified metabolic profiles offer potential for early diagnosis and prognosis assessment.

Conclusions:

  • Metabolomics is a powerful approach for uncovering specific metabolic profiles related to perinatal asphyxia.
  • The identified metabolomic signatures hold promise for developing novel diagnostic and therapeutic strategies.
  • Further research in metabolomics is essential for improving outcomes for infants affected by hypoxic-ischemic encephalopathy.