ArticleTranslational pediatrics2021
The protective effect and mechanism of epidermal growth factor on necrotizing enterocolitis in a neonatal rat model.
Article in Translational pediatrics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 8 citations in OpenAlex.
- Gut microbiota in necrotizing enterocolitis: a bibliometric and visualization analysis.Pediatric research · 2026Review
- Current Perspective on Human Milk Derived Vesicles and Their Potential Therapeutic Use: A Scoping Review.Journal of extracellular vesicles · 2026Article
- Modification of Experimental Model of Necrotizing Enterocolitis (NEC) in Rat Pups by Single Exposure to Hypothermia and Hypoxia and Impact of Mother's Milk on Incidence of Disease.Medical science monitor : international medical journal of experimental and clinical research · 2024Article
- Necrotizing enterocolitis in premature infants-A defect in the brakes? Evidence from clinical and animal studies.Mucosal immunology · 2023Review
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundNecrotizing enterocolitis (NEC) is the most common acquired gastrointestinal emergency in premature infants. This study aimed to investigate the protective effect and mechanism of epidermal growth factor (EGF) on NEC in a neonatal rat model.
methodsWe randomly divided 50 newborn SD rats into a control group, NEC group, NEC + 50 ng/mL EGF group, NEC + 500 ng/mL EGF group, and NEC + 1,000 ng/mL EGF group, with 10 cases in each group. The appearance of intestinal tissue, physiological status score, inflammatory factor level, HE staining, and pathological score were used to evaluate the protective effect. A one cm tissue sample from the proximal ileum of the ileocecal area of five rats from the NEC group and the group that showed a significant protective effect were extracted for transcriptome sequencing.
resultsThe levels of IL-1β and IL-6 in the intestinal mucosa in the NEC + 500 ng/mL EGF group were significantly lower than those in the NEC + 1,000 ng/mL EGF group (P<0.05). Transcriptome sequencing suggested that EGF effects the intestinal barrier, apoptosis, and inflammation of the NEC intestine.
conclusionsWe conclude that the oral administration of 500 ng/mL EGF effectively inhibits intestinal inflammation in NEC neonatal rat models, thereby affecting the barrier function of the intestinal tract.
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