Detections and relevance of Ghrelin and inflammatory cytokines in peripheral blood of patients with chronic hepatic diseases
- VernacularTitle:慢性肝病患者外周血Ghrelin与炎性细胞因子的水平检测及其相关性研究
- Author:
Zhenjing JIN
;
Yueli TIAN
;
Dongfu LI
;
Yongqin WANG
- Publication Type:Journal Article
- Keywords:
Ghrelin;
Cytokines;
Hepatocirrhosis;
NAFLD
- From:
Chinese Journal of Immunology
2009;25(12):1129-1132
- CountryChina
- Language:Chinese
-
Abstract:
Objective:The purpose of this study is to determine levels of Ghrelin,TNF-α,IL-1 and IL-6 in peripheral blood of patients with chronic hepatitis B,liver cirrhosis,and non-alcoholic fatty liver disease which diagnosed at different extent of damage,and based on it to have a further study on the relevance between Ghrelin and inflammatory cytokines in peripheral blood in above diseases.Methods:Ghrelin,TNF-α,IL-1 and IL-6 in peripheral blood were determined by ELISA method.Results:In patients with chronic hepatitis B andhepatic cirrhosis,Ghrelin level increased significantly as compared with that in normal control group (P＜0.05,P＜0.01).Ghrelin levels in decompensated liver cirrhosis (degree B and C)groups were much higher than in chronic hepatitis B group (P＜0.05). Ghrelin level in group of non-alcoholic fatty liver disease decreased significantly as compared with that in normal control group (P<0.01). Ghrelin and inflammatory cytokines,including TNF-α,IL-1 and IL-6 showed a positive relevances in groups of chronic hepatitis B and liver cirrhosis,but not in NAFLD group which showed a negative correlations.Conclusion:Ghrelin has a higher level in peripheral blood of patients with chronic hepatitis B and liver cirrhosis,but it has a lower level in patients with non-alcoholic fatty liver disease,suggesting correlation of Ghrelin level with the occurrence and the procession of chronic liver diseass.
