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Gut hormone concentrations in preterm infants with necrotizing enterocolitis
A Gounaris1, N Alexiou, C Costalos
1Neonatal Unit, Regional General Hospital of Piraeus, Nikea, Greece.
Acta Paediatrica (Oslo, Norway : 1992)
|July 1, 1997
Summary
Necrotizing enterocolitis (NEC) in premature infants is linked to lower blood levels of gastrin and neurotensin. These findings suggest NEC may negatively impact these crucial gastrointestinal hormones.
Area of Science:
- Gastroenterology
- Neonatal Medicine
- Endocrinology
Background:
- Necrotizing enterocolitis (NEC) is a serious gastrointestinal condition affecting premature infants.
- Hormonal imbalances may play a role in the development or progression of NEC.
Purpose of the Study:
- To investigate the association between NEC and blood levels of specific gastrointestinal hormones.
- To compare gastrin, neurotensin, and vasoactive peptide (VIP) levels in premature infants with and without NEC.
Main Methods:
- Blood samples were collected from 14 premature infants diagnosed with NEC and 12 healthy premature infants (controls).
- Serum concentrations of gastrin, neurotensin, and VIP were measured using established laboratory techniques.
Main Results:
- Infants with NEC exhibited significantly lower gastrin levels both before and after NEC diagnosis compared to controls.
- Neurotensin levels were significantly lower in infants with NEC after the condition developed.
- No significant differences in vasoactive peptide (VIP) levels were observed between the NEC and control groups.
Conclusions:
- Necrotizing enterocolitis (NEC) is associated with significantly reduced blood concentrations of gastrin and neurotensin in premature infants.
- These hormonal changes suggest a potential role for gastrin and neurotensin dysregulation in NEC pathophysiology.
- Further research is warranted to explore the clinical implications of these hormonal alterations in NEC.