肝脏 ›› 2021, Vol. 26 ›› Issue (1): 19-21.

• 病毒性肝炎 • 上一篇    下一篇

慢性乙型肝炎患者血清可溶性E-钙黏蛋白表达与氧化应激的相关性分析

许俊, 谢国艳, 黄敏   

  1. 202150 上海交通大学医学院附属新华医院崇明分院消化内科(许俊,黄敏);上海中医药大学附属市中医医院检验科(谢国艳)
  • 收稿日期:2020-06-18 出版日期:2021-01-31 发布日期:2021-02-26
  • 通讯作者: 谢国艳,Email:zhjjxj@163.com
  • 基金资助:
    上海市卫生和计划生育委员会基金项目(ZY-FWTX-6031)

The correlation between serum soluble E-cadherin expression and oxidative stress in patients with chronic hepatitis B

XU Jun1, XIE Guo-yan2, HUANG Min1   

  1. Department of Gastroenterology, Chongming Branch, Xinhua Hospital affiliated to School of Medicine, Shanghai Jiaotong University, Shanghai 202150, China
  • Received:2020-06-18 Online:2021-01-31 Published:2021-02-26
  • Contact: XIE Guo-yan,Email:zhjjxj@163.com

摘要: 目的 探讨慢性乙型肝炎(Chronic hepatitis B,CHB)患者血清可溶性E-钙黏蛋白(soluble E-cadherin,sE-cadherin)表达与氧化应激的相关性。方法 选择2018年1月至2019年12月在上海新华医院崇明分院门诊和住院治疗的54例CHB患者,根据CHB的严重程度分为轻度16例,中度20例和重度18例,选择同期健康体检者20名作为对照组。检测血清中AST、ALT、sE-cadherin、GSH、MDA、NOX2、SOD和HBV DNA水平,进行Pearson相关分析;采用二分类logistic回归分析CHB严重程度的影响因素。结果 与对照组比较,各CHB组患者血清中AST、ALT、sE-cadherin、MDA、NOX2和HBV DNA浓度增加[AST:(72.59±10.42)、(107.59±8.24)、(160.13±24.84)比(28.51±4.67)U/L,ALT:(64.27±8.91)、(118.43±15.37)、(194.30±12.61)比(24.18±5.64)U/L,sE-cadherin:(566.27±73.16)、(671.51±80.43)、(735.65±43.29)比(309.51±43.28)pg/mL,MDA:(12.58±2.37)、(17.35±3.51)、(24.35±4.18)比(7.59±0.83)nmol/mL,NOX2:(1837.25±106.25)、(2766.52±428.14)、(2766.52±428.14)比(972.58±34.82)pg/mL,HBV DNA:(42.27±8.37)、(76.26±15.52)、(101.64±8.94)lg拷贝/mL],GSH和SOD浓度降低[GSH:(9.92±1.58)、(5.23±0.94)、(3.77±0.51)比(15.16±2.26)ng/mL,SOD:(140.75±15.26)、(127.31±10.58)、(97.35±10.94)比(168.29±24.62)U/mL],且随着病情的加重呈相应的变化(P<0.05);血清中sE-cadherin与AST、ALT、HBV DNA、MDA和NOX2呈正相关(r=0.591、0.538、0.675、0.527、458,P<0.05);血清中sE-cadherin与GSH和SOD 呈负相关(r=-0.499、-0.492,P<0.05);将是否为重度CHB作为因变量进行多因素分析,结果sE-cadherin、HBV DNA和NOX2是重度CHB的影响因素(P<0.05)。结论 CHB患者血清中sE-cadherin浓度随疾病程度加重而增加,其与患者机体氧化应激呈正相关。

关键词: 慢性乙型肝炎, 可溶性E-钙黏蛋白, 氧化应激

Abstract: Objective To investigate the correlation between serum soluble E-cadherin expression and oxidative stress in patients with chronic hepatitis B.Methods Fifty-four HBsAg-positive patients that were diagnosed as HBV infection were selected in this study. They were divided into mild (16 cases), moderate (20 cases) and severe (18 cases) subgroups according to the severity of CHB. Twenty healthy subjects were also enrolled as the control group. The serum levels of aspartate aminotransferase (AST), alanine aminotransferase (ALT), sE-cadherin, glutathione (GSH), Malondialdehyde (MDA), NADPH oxidase 2 (NOX2), superoxide dismutase (SOD) and HBV DNA load were detected. The data were applied to Pearson correlation analysis. The influencing factors for the severity of CHB were analyzed by multivariate binary logistic regression.Results Compared with the control group, the serum levels of AST, ALT, sE-cadherin, MDA, NOX2 and HBV DNA were significantly increased [AST: (72.59±10.42), (107.59±8.24), (160.13±24.84) vs (28.51±4.67) U/L, ALT: (64.27±8.91), (118.43±15.37), (194.30±12.61) vs (24.18±5.64) U/L, sE-cadherin: (566.27±73.16), (671.51±80.43), (735.65±43.29) vs (309.51±43.28) pg/mL, MDA: (12.58±2.37), (17.35 ±3.51), (24.35±4.18) vs (7.59±0.83) nmol/mL, NOX2: (1837.25±106.25), (2766.52±428.14), (2766.52±428.14) vs (972.58±34.82) pg/mL, and HBV DNA: (42.27±8.37), (76.26±15.52), (101.64±8.94)log10 copies/mL, On the contrary, the levels of GSH and SOD significantly decreased [GSH: (9.92±1.58), (5.23±0.94), (3.77±0.51) vs (15.16±2.26) ng/mL, SOD: (140.75±15.26), (127.31±10.58), (97.35±10.94) vs (168.29±24.62) U/mL] in each CHB group, and changed accordingly with the aggravation of the disease (P<0.05). The serum levels of sE-cadherin were positively correlated with AST, ALT, HBV DNA, MDA and NOX2 (r=0.591, 0.538, 0.675, 0.527, 458, respectively, P<0.05), whereas negatively correlated with GSH and SOD (r=-0.499, -0.492, P<0.05). The result of multivariate analysis showed that sE-cadherin, HBV DNA and NOX2 were the influencing factors for severe CHB (P<0.05).Conclusion Serum sE-cadherin in patients with chronic hepatitis B viral infection increased with the severity of the disease, which was positively associated with the oxidative stress in the patients.

Key words: Chronic hepatitis B, Disease severity, Soluble E-cadherin, Oxidative stress