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Neonatal comorbidities and gasotransmitters.

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Endogenous gases like hydrogen sulfide, nitric oxide, and carbon monoxide play dual roles in health and disease. This review explores their complex functions in neonatal physiology and related conditions.

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Area of Science:

  • Physiology
  • Biochemistry
  • Neonatal Medicine

Background:

  • Endogenous gases (hydrogen sulfide, nitric oxide, carbon monoxide) are vital signaling molecules.
  • Their functions range from beneficial (anti-inflammatory, vasodilatory) to detrimental (cellular death) based on production levels.
  • These gases critically influence neonatal physiology and are linked to conditions like necrotizing enterocolitis and pulmonary hypertension.

Purpose of the Study:

  • To review current understanding of endogenous gas signaling in neonatal physiology.
  • To identify knowledge gaps and areas for future research.
  • To discuss therapeutic strategies involving these gas transmitters.

Main Methods:

  • Literature review of existing research on endogenous gases in neonates.
  • Analysis of signaling pathways and physiological roles.
  • Examination of therapeutic interventions and their outcomes.

Main Results:

  • Constitutive gas production often confers protective effects, while induced production can be harmful.
  • These gases are implicated in major neonatal comorbidities.
  • Therapeutic approaches include inhibiting production or supplementing gas levels.

Conclusions:

  • Endogenous gases are critical, complex regulators of neonatal health.
  • Further research is needed to fully elucidate their roles and optimize therapeutic strategies.
  • Targeting these gas signaling pathways holds promise for treating neonatal diseases.