Characteristics of Th17 cells in peripheral blood in paediatric patients with chronic hepatitis B
10.3760/cma.j.issn.1008-6315.2015.08.026
- VernacularTitle:乙型肝炎患儿外周血中Th17细胞频率的特征及意义
- Author:
Zhibin LI
;
Jianwei ZHANG
;
Feifei LI
;
Yizhi LIU
;
Qiang SUN
;
Long JI
- Publication Type:Journal Article
- Keywords:
Chronic hepatitis B;
Paediatric patients;
Th17 cells
- From:
Clinical Medicine of China
2015;31(8):756-758
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the characteristics of Th17 cells frequency and the relationship with clinical characters in paediatric patients with chronic hepatitis B.Methods Forty-five paediatric patients with chronic hepatitis B within 16-year old from December 2010 to February 2014 in Maternal and Child Health-Care Hospital were enrolled in present study,and 11 age-matched healthy children were enrolled as control group.Hepatitis B virus markers(HBV-M),HBV-DNA loads and alanine amino shift enzyme(ALT) levels in serum were detected in the two groups.The frequencies of Thl7 cells in peripheral blood were measured by flow cytometry.Tumor grade was classed in Children with liver tissue.Results Compared with the control group ((1.61 ± 0.56) ％),the Th17 cells frequencies in peripheral blood ((3.03 ± 1.08) ％) were significantly increased in chronic hepatitis B paediatric patients(t=-0.52,P＜0.01).There was no correlations between Th17 cells frequencies with HBV DNA quantity(lg(HBV-DNA)6.49±3.25) and ALT level((40.5±11.3) U/L) (P ＞0.05).The patients with higher HAI scores (G2-G3) had a greater proportion of Th17 cells ((5.95 ±2.05)％) than those with lower HAI scores(G0-G1) ((1.31±0.19)％),and the difference was significant(t =-1.51,P＜0.01).Conclusion Th17 cells frequencies in peripheral blood were associated closely with liver injury in paediatric patients with CHB.
