Expression difference of liver aquaporins and its correlation with curative effect of multi-phosphatidycholine in nonalcoholic fatty liver disease patients

Dong MU; Dejiang ZHOU; Zhongyong JIANG; Beijin CHEN; Yong ZHANG; Weizheng ZENG; Xiaoling WU

doi:10.16016/j.1000-5404.201703085

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Expression difference of liver aquaporins and its correlation with curative effect of multi-phosphatidycholine in nonalcoholic fatty liver disease patients

Clinical Medicine | 更新时间：2026-01-09

- Expression difference of liver aquaporins and its correlation with curative effect of multi-phosphatidycholine in nonalcoholic fatty liver disease patients
- Journal of Third Military Medical University Vol. 39, Issue 18, Pages: 1859-1864(2017)
- 作者机构：
  
  1.610083 成都，成都军区总医院: 消化内科
  2.610083 成都，成都军区总医院: 检验科
- 作者简介：
- 基金信息：
  
  the Project of Sichuan Provincial Department of Health(120572)
- DOI：10.16016/j.1000-5404.201703085
  CLC： R575.2;R589.2;R977.6
- Received：14 March 2017，
  
  Revised：2017-05-20，
  
  Published：30 September 2017
- 稿件说明：
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Dong MU, Dejiang ZHOU, Zhongyong JIANG, et al. Expression difference of liver aquaporins and its correlation with curative effect of multi-phosphatidycholine in nonalcoholic fatty liver disease patients[J]. Journal of Third Military Medical University, 2017, 39(18): 1859-1864.
DOI：

Dong MU, Dejiang ZHOU, Zhongyong JIANG, et al. Expression difference of liver aquaporins and its correlation with curative effect of multi-phosphatidycholine in nonalcoholic fatty liver disease patients[J]. Journal of Third Military Medical University, 2017, 39(18): 1859-1864. DOI： 10.16016/j.1000-5404.201703085.

摘要

目的

分析非酒精性脂肪性肝病（nonalcoholic fatty liver disease

NAFLD）患者肝组织水通道蛋白(aquaporin，AQPs)3、7、9表达水平对多烯磷脂酰胆碱(plyene posphatidyl coline

PPC)疗效的影响。

方法

分析2014-2016年本院收治的NAFLD患者87例，按病程分组：肝硬化组（

=30）

肝纤维化组（

=24），肝炎组（

=33）；超声疗效评估分组：有效组和无效组。随访不同病程的NAFLD患者PPC治疗前后的肝功能酶变化，按照PPC疗效进行分组，比较患者肝组织AQP3、7、9蛋白的表达差异

并进一步分析PPC疗效与AQPs表达水平的相关性。

结果

PPC对NAFLD患者治疗整体有效率35.63%，PPC对NAFLD疗效与病程严重程度无关，但与超声的评分密切相关

表现为按照超声评分有效和无效分组的不同病程组患者的谷丙转氨酶（ALT）在PPC治疗后

在每种病程患者中差异有统计学意义

且ALT在PPC治疗后，其变化程度与超声的变化程度呈正相关，肝硬化组（

=0.780，

0.01），肝纤维化组（

=0.879，

0.01），肝炎组最高（

=0.900，

0.01）。PPC治疗NAFLD效果与患者初始的肝组织AQPs的表达存在相关性：NAFLD患者肝组织AQP7、9表达量与肝功能酶的变化量呈正相关(AQP9:

=0.972

AQP7:

=0.537)，而AQP3的表达水平与肝功能酶的变化量呈负相关(

=-0.881）; AQP7、9表达量与超声评分的变化量呈正相关(AQP9:

=0.763

AQP7:

=0.311)，而AQP3的表达水平与肝功能酶的变化量呈负相关(

-0.795）。

结论

多烯磷脂酰胆碱对非酒精性脂肪性肝病的疗效与水通道蛋白表达差异密切相关，提示AQPs表达水平可能影响PPC疗效。

Abstract

Objective

To determine the effect of expression levels of aquaporins (AQPs) 3

7 and 9 on the therapeutic effect of multi-phosphatidycholine (PPC) in the patients with nonalcoholic fatty liver disease (NAFLD).

Methods

A total of 87 NAFLD patients admitted in our hospital from 2014 to 2016 were recruited in this study. According to their courses of the disease

they were divided into cirrhosi (

=30)

liver fibrosis (

=24)

and hepatitis groups (

=33). After the treatment with PPC

ultrasonic examination was used to evaluate the effective and ineffective patients

and the changes of liver function enzymes were also observed. The expression levels of AQPs

7 and 9 in the liver tissues were compared in the patients with different courses of NAFLD. The correlation between the effect of PPC and the expression levels of AQPs were analyzed.

Results

The total effective rate of PPC was 35.63% in the NAFLD patients

and the effect of PPC on NAFLD was not related to the severity of the disease

but was closely related to the scores of ultrasound examination. Significant differences were found in ALT level between the PPC effective and ineffective patients

and among the patients with difference courses of NAFLD. What's more

the ALT level was positively correlated with changes of ultrasound examination in the cirrhosi group (

=0.780

0.01)

liver fibrosis group (

=0.879

0.01)

and the hepatitis group (

=0.900

0.01). The effect of PPC on NAFLD was correlated with the initial expression levels of AQPs in the liver tissues. The levels of AQPs 7 and 9 were positively correlated with the changes of liver function (AQP9:

= 0.972

AQP7:

=0.537)

and that of AQP 3 was negatively correlated with the changes of liver function enzymes (

=-0.881); The expression levels of AQPs 7 and 9 were positively correlated with the change of ultrasonic score (AQP9:

=0.763

AQP7:

=0.311)

and that of AQP 3 was negatively correlated with the change of liver function (

=-0.795).

Conclusion

The effect of PPC on NAFLD is closely related to the expression levels of AQPs

suggesting that the levels may influence the effect of PPC.

关键词

Keywords

references

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