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[1]张艺文,黄夏伶,李玉桑*.脂肪肝及其恶变的过食高脂诱发[J].武汉工程大学学报,2020,42(03):253-257.[doi:10.19843/j.cnki.CN42-1779/TQ.201912013]
 ZHANG Yiwen,HUANG Xialing,LI Yusang*.Gradual Deterioration of Fatty Liver Disease Induced by High-Fat Diet[J].Journal of Wuhan Institute of Technology,2020,42(03):253-257.[doi:10.19843/j.cnki.CN42-1779/TQ.201912013]
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脂肪肝及其恶变的过食高脂诱发(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
42
期数:
2020年03期
页码:
253-257
栏目:
化学与化学工程
出版日期:
2023-03-14

文章信息/Info

Title:
Gradual Deterioration of Fatty Liver Disease Induced by High-Fat Diet
文章编号:
1674 - 2869(2020)03 - 0253 - 05
作者:
张艺文黄夏伶李玉桑*
中南民族大学药学院,湖北 武汉 430074
Author(s):
ZHANG Yiwen HUANG Xialing LI Yusang*
School of Pharmacy, Central South University for Nationalities, Wuhan 430074, China
关键词:
高脂饮食非酒精性脂肪性肝病微环境
Keywords:
high-fat diet non-alcoholic fatty liver disease microenvironment
分类号:
R9
DOI:
10.19843/j.cnki.CN42-1779/TQ.201912013
文献标志码:
A
摘要:
根据肝脏脂质蓄积的细胞模型,采用高脂饲料构建小鼠脂肪肝模型,观察小鼠行为学变化,检测肝脏组织中病理情况、以及炎症(环氧化酶-2;cyclooxygenase-2/COX-2)、衰老(p16、p21)以及缺氧(缺氧诱导因子-1α;Hypoxia inducible factor-1α/HIF-1α)等相关蛋白的表达水平,探讨高脂饮食对脂肪肝向肝癌恶化过程的影响。结果表明长期高脂喂养小鼠,会导致小鼠精神状态不佳,肝脏组织脂肪过度沉积,导致肥胖。同时还会破坏正常肝组织结构,恶性细胞增殖,肝脏出现病变。此外,肝损相关蛋白表达水平随着肝脏组织的病理损伤加重也同样显示脂肪肝发生恶变。研究结果表明:过量摄入高脂食物可导致脂肪肝逐步恶化为肝癌。
Abstract:
A mouse fatty liver model was constructed by high-fat diet according to a cell model of hepatic lipid accumulation. Behaviors, pathological changes, and protein expression levels associated with inflammation (COX-2), aging (p16, p21) and hypoxia (HIF-1α) in liver tissues were examined to investigate the effect of high-fat diet on the gradual progression from fatty liver disease to liver cancer. The results show that long-term high-fat feeding of mice leads to poor mental state of mice and excessive fat deposition in liver tissues, which results in obesity. At the same time, normal liver tissue structure can be destroyed, malignant cells proliferate, and liver lesions appear. In addition, the expression of proteins and nucleic acids with the pathological damage of liver tissue also show fatty liver malignancy. This study indicates that excessive intake of high-fat can induce the gradual progression from fatty liver disease to liver cancer.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-12-12基金项目:国家自然科学基金(81573887)作者简介:张艺文,硕士研究生。E-mail:[email protected] *通讯作者:李玉桑,博士,教授。 E-mail:[email protected]引文格式:张艺文,黄夏伶,李玉桑. 脂肪肝及其恶变的过食高脂诱发 [J]. 武汉工程大学学报,2020,42(3):253-257.
更新日期/Last Update: 2020-07-09