Relationship between plasma vascular endothelial growth factor and tumor necrosis factor-alpha and obstructive sleep apnea hypopnea syndrome in children
10.3760/cma.j.issn.1673-0860.2014.01.011
- VernacularTitle:儿童睡眠呼吸暂停与血浆血管内皮生长因子和肿瘤坏死因子α的相关性研究
- Author:
Jian LI
1
;
Chuang LI
;
Liping CHAI
;
Weichi GONG
Author Information
1. 中山大学附属第一医院耳鼻咽喉科医院中山大学耳鼻咽喉科学研究所
- Keywords:
Sleep apnea,obstructive;
Vascular endothelial growth factor A;
Tumor necrosis factor-alpha;
Child
- From:
Chinese Journal of Otorhinolaryngology Head and Neck Surgery
2014;49(1):44-48
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the relation of plasma vascular endothelial growth factor (VEGF) and tumor necrosis factor-α(TNF-α) with obstructive sleep apnea-hypopnea syndrome(OSAHS) in children.Methods Eighty children were recruited from October 2008 to March 2009,including 60 children with snoring and 20 healthy children without snoring as control.Plasma VEGF or TNF-α concentration was measured by enzyme-linked immunosorbent assay (ELISA) respectively.Sixty children with snoring underwent an overnight polysomnography test their PSG data,including whole night mean saturation (MSaO2),lowest oxygen saturation (LSaO2),desatuation cumulate time/total sleep time (DCT/TST),oxygen desaturation index 3 (ODI3),apnea-hypopnea index (AHI),obstructive apnea index (OAI),were collected and analysed.SPSS 13.0 software was used to analyze the data.Results The levels of plasma VEGF and TNF-α in children with OSAHS (540.45 pg/ml and 311.94 pg/ml) were higher than those in children with snoring alone (234.45 pg/ml and 97.55 pg/ml) or those in healthy children (259.80 pg/ml and 120.70 pg/ml),with statistically significant differences (HC value:14.176 and 15.571,P ＜ 0.05,respectively),but with no statistical difference between children with snoring alone and healthy children (P ＞ 0.05).The differences in plasma VEGF or TNF-α levels between children with moderate and severe hypoxemia and children with mild hypoxemia were not statistically significant (P ＞ 0.05).Spearman rank correlation analysis showed no significant correlation between plasma level of VEGF or TNF-α and LSaO2,MSaO2,ODI3,DCT/TST,OAI,AHI or BMI (r values were ＜0.5,P＞O.05).Conclusion Plasma levels of VEGF and TNF-α increase in children with OSAHS.
