Evaluation of the protective and therapeutic effects of extra virgin olive oil rich in phenol in experimental model of neonatal necrotizing enterocolitis by clinical disease score, inflammation, apoptosis, and oxidative stress markers.
Pediatr Surg Int
; 40(1): 80, 2024 Mar 17.
Article
in En
| MEDLINE
| ID: mdl-38493431
ABSTRACT
BACKGROUND AND AIM:
Necrotizing Enterocolitis (NEC) is an inflammation-associated ischemic necrosis of the intestine. To investigate the effects of extra virgin olive oil (EVOO) on inflammation, oxidative stress, apoptosis, and histological changes in NEC-induced newborn rats. MATERIALS ANDMETHODS:
24 rats were randomly divided into three groups control, NEC and NEC + EVOO. NEC induction was performed using hypoxia-hyperoxia, formula feeding, and cold stress. The NEC + EVOO group received 2 ml/kg EVOO with high phenolic content by gavage twice a day for 3 days. 3 cm of bowel including terminal ileum, cecum, and proximal colon was excised.RESULTS:
Weight gain and clinical disease scores were significantly higher in the NEC + EVOO group than in the NEC group (p < 0.001). EVOO treatment caused significant decreases in IL1ß, IL6 levels (p = 0.016, p = 0.029 respectively) and EGF, MDA levels (p = 0.032, p = 0.013 respectively) compared to NEC group. Significant decreases were observed in IL6 gene expression in the NEC + EVOO group compared to the NEC group (p = 0.002). In the group NEC + EVOO, the number of Caspase-3 positive cells was found to be significantly reduced (p < 0.001) and histopathological examination revealed minimal changes and significantly lower histopathological scores (p < 0.001).CONCLUSION:
Phenol-rich EVOO prevents intestinal damage caused by NEC by inhibiting inflammation, oxidative stress, apoptosis.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Interleukin-6
/
Enterocolitis, Necrotizing
Limits:
Animals
Language:
En
Journal:
Pediatr Surg Int
Journal subject:
PEDIATRIA
Year:
2024
Type:
Article
Affiliation country:
Turkey