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Serum HMGB1 level is correlated with serum I-FABP level in neonatal patients with necrotizing enterocolitis

BACKGROUND: This study aims to investigate clinical significance of HMGB1 in neonatal patients with necrotizing enterocolitis (NEC). METHODS: This observational study enrolled a total of 106 stage II-III NEC neonatal patients, who were admitted in our hospital from March 2014 to March 2019. In addit...

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Detalles Bibliográficos
Autores principales: Huo, Ruyahan, Liu, Heng, Chen, Jing, Sheng, Hong, Miao, Li
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8379747/
https://www.ncbi.nlm.nih.gov/pubmed/34418984
http://dx.doi.org/10.1186/s12887-021-02818-6
Descripción
Sumario:BACKGROUND: This study aims to investigate clinical significance of HMGB1 in neonatal patients with necrotizing enterocolitis (NEC). METHODS: This observational study enrolled a total of 106 stage II-III NEC neonatal patients, who were admitted in our hospital from March 2014 to March 2019. In addition, 99 suspected NEC patients and 200 healthy controls were included. The serum levels of HMGB1, I-FABP, and inflammatory factors CRP, IL-1β, IL-6 and TNF-α were determined by enzyme-linked immunosorbent assay (ELISA). Then, the demographic data and clinical characteristics of all patients were collected. Statistical analysis was conducted to determine the correlation between HMGB1 and the clinical characteristics. RESULTS: No significant difference was found in the basic characteristics of NEC patients and healthy controls, except for birth weight and gestational age. The expression levels of HMGB1, I-FABP, and inflammatory factors IL-1β, IL-6 and TNF-α were significantly higher in NEC patients, when compared to healthy controls. The serum levels of HMGB1, I-FABP, IL-1β and IL-6 markedly increased in stage II-III NEC patients, when compared to stage I NEC patients. The Pearson’s analysis revealed a positive correlation between HMGB1 and I-FABP, HMGB1 and IL-1β, and HMGB1 and IL-6. The ROC curve revealed that both HMGB1 and I-FABP can potentially be used as diagnostic factors for NEC. The logistic multivariate regression revealed that I-FABP, IL-1β and IL-6 are independent risk factors for mortality in neonatal NEC patients. CONCLUSIONS: Serum HMGB1 levels are upregulated in neonatal NEC patients, and these are correlated with the patient’s prognosis.