Article(id=1291404453928759948, tenantId=1146029695717560320, journalId=1246415772164075586, issueId=1291404401374130524, articleNumber=null, orderNo=null, doi=10.13699/j.cnki.1001-6821.2025.05.018, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1729699200000, receivedDateStr=2024-10-24, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1785824414950, onlineDateStr=2026-08-04, pubDate=1742140800000, pubDateStr=2025-03-17, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1785824414950, onlineIssueDateStr=2026-08-04, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1785824414950, creator=13701087609, updateTime=1785824414950, updator=13701087609, issue=Issue{id=1291404401374130524, tenantId=1146029695717560320, journalId=1246415772164075586, year='2025', volume='41', issue='5', pageStart='601', pageEnd='750', issueExtLink='null', onlineDate='null', pubDate='1742140800000', pubDateStr='2025-03-17', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1785824402421, creator='13701087609', updateTime=1785897165150, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1291709590438170760, tenantId=1146029695717560320, journalId=1246415772164075586, issueId=1291404401374130524, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1291709590438170761, tenantId=1146029695717560320, journalId=1246415772164075586, issueId=1291404401374130524, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=691, endPage=695, ext={EN=ArticleExt(id=1291404455350629005, articleId=1291404453928759948, tenantId=1146029695717560320, journalId=1246415772164075586, language=EN, title=Effects of piperlongumine on liver steatosis induced by sleep deprivation in mice, columnId=1246531407326105792, journalTitle=Chinese Journal of Clinical Pharmacology, columnName=Clinical and Basic Bridging Research, runingTitle=null, highlight=null, articleAbstract=
Objective

To explore the effect and mechanism of piperlongumine on hepatic steatosis induced by sleep deprivation.

Methods

Mice were randomly divided into control group (normal feeding), model group (sleep deprivation treatment), low-, middle- and high dose groups (2.5, 5.0 and 10.0 mg·kg-1 piperlongumine was given on the basis of sleep deprivation), and the mice were given continuous gavage for 14 days. Liver index was detected after 14 days of continuous gavage. Western blot assay was used to detect protein expression in hepatic tissue, lipid levels in hepatic tissue were detected by kit, and reactive oxygen species (ROS) levels in hepatic tissue were detected by dihydroethidium (DHE).

Results

The liver index of control group, model group, and high-dose group were (2.99±0.40)%, (4.32±0.17)% and (3.30±0.37)%, respectively; triglyceride (TG) levels were (0.16±0.011), (0.29±0.02) and (0.17±0.02) mmol·mgprot-1, respectively; fatty acid synthase (FAS) protein levels were 0.31±0.03, 0.69±0.08 and 0.35±0.03, respectively; hypoxia-inducing factor-1 α (HIF-1α) protein levels were 0.38±0.04, 0.94±0.08 and 0.44±0.04, respectively; the protein levels of adaptor p66Shc (p66Shc) were 0.21±0.03, 0.82±0.07 and 0.37±0.04, respectively; ROS levels were 1.00±0.09, 4.72±0.44 and 1.30±0.07, respectively. The above indexes in the model group were significantly different from those in the control group, and the above indexes in the high-dose groups were significantly different from those in the model group (all P<0.05).

Conclusion

Piperlongumine can improve liver steatosis induced by sleep deprivation in mice, which may be related to the regulation of HIF-1α/p66Shc signaling pathway.

, authors=Ying LIU1, Yan-hua HUANG2, Chuang CHENG1, Wei XIONG1, Liang-juan HOU1, authorsList=Ying LIU, Yan-hua HUANG, Chuang CHENG, Wei XIONG, Liang-juan HOU, authorCompany=null, correspAuthors=Liang-juan HOU, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1291404455669396110, articleId=1291404453928759948, tenantId=1146029695717560320, journalId=1246415772164075586, language=CN, title=荜茇酰胺改善睡眠剥夺诱发的小鼠肝脂肪变性的作用, columnId=1246531407485489349, journalTitle=中国临床药理学杂志, columnName=临床与基础桥接研究, runingTitle=null, highlight=null, articleAbstract=
目的

探究荜茇酰胺对睡眠剥夺诱发的肝脂肪变性的影响及其作用机制。

方法

将小鼠随机分为对照组(正常饲养)、模型组(睡眠剥夺处理)和低、中、高剂量组(睡眠剥夺的基础上分别给予2.5、5.0和10.0 mg·kg-1荜茇酰胺),连续灌胃14 d。治疗后,检测小鼠肝指数,用蛋白质印迹实验检测肝组织中蛋白表达,用试剂盒检测组织中脂质水平,用超氧化物阴离子荧光探针(DHE)法检测肝组织活性氧(ROS)水平。

结果

对照组、模型组、高剂量组肝指数分别为(2.99±0.40)%、(4.32±0.17)%和(3.30±0.37)%,三酰甘油(TG)水平分别为(0.16±0.01)、(0.29±0.02)和(0.17±0.02)mmol·mgprot-1,脂肪酸合成酶(FAS)蛋白水平分别为0.31±0.03、0.69±0.08和0.35±0.03,缺氧诱导因子-1α(HIF-1α)蛋白水平分别为0.38±0.04、0.94±0.08和0.44±0.04,衔接蛋白p66Shc(p66Shc)蛋白水平分别为0.21±0.03、0.82±0.07和0.37±0.04,ROS水平分别为1.00±0.09、4.72±0.44和1.30±0.07。模型组的上述指标与对照组比较,高剂量组的上述指标与模型组比较,在统计学上差异均有统计学意义(均P<0.05)。

结论

荜茇酰胺可改善睡眠剥夺诱导的小鼠肝脂肪变性,这可能与调节HIF-1α/p66Shc信号通路有关。

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刘滢(1989-),女,硕士,助教,主要从事神经生物学、中药抗肿瘤方面的工作

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侯良绢,副教授 MP: 18716469651 E-mail:
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荜茇酰胺改善睡眠剥夺诱发的小鼠肝脂肪变性的作用
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刘滢 1 , 黄燕花 2 , 程创 1 , 熊伟 1 , 侯良绢 1
中国临床药理学杂志 | 临床与基础桥接研究 2025,41(5): 691-695
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中国临床药理学杂志 |临床与基础桥接研究 2025 , 41 (5) : 691 -695
荜茇酰胺改善睡眠剥夺诱发的小鼠肝脂肪变性的作用
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刘滢1, 黄燕花2, 程创1, 熊伟1, 侯良绢1
作者信息
  • 1.重庆三峡医药高等专科学校 解剖学教研室,重庆 404120
  • 2.重庆大学 附属三峡医院 感染科,重庆 404100
通讯作者:
侯良绢,副教授 MP: 18716469651 E-mail:
作者简介:

刘滢(1989-),女,硕士,助教,主要从事神经生物学、中药抗肿瘤方面的工作

Effects of piperlongumine on liver steatosis induced by sleep deprivation in mice
Ying LIU1, Yan-hua HUANG2, Chuang CHENG1, Wei XIONG1, Liang-juan HOU1
Affiliations
  • 1.Anatomy Teaching and Research Section, Chongqing Three Gorges Medical College, Chongqing 404120, China
  • 2.Department of Infection, Three Gorges Hospital Affiliated to Chongqing University, Chongqing 404100, China
出版时间: 2025-03-17 doi: 10.13699/j.cnki.1001-6821.2025.05.018
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目的

探究荜茇酰胺对睡眠剥夺诱发的肝脂肪变性的影响及其作用机制。

方法

将小鼠随机分为对照组(正常饲养)、模型组(睡眠剥夺处理)和低、中、高剂量组(睡眠剥夺的基础上分别给予2.5、5.0和10.0 mg·kg-1荜茇酰胺),连续灌胃14 d。治疗后,检测小鼠肝指数,用蛋白质印迹实验检测肝组织中蛋白表达,用试剂盒检测组织中脂质水平,用超氧化物阴离子荧光探针(DHE)法检测肝组织活性氧(ROS)水平。

结果

对照组、模型组、高剂量组肝指数分别为(2.99±0.40)%、(4.32±0.17)%和(3.30±0.37)%,三酰甘油(TG)水平分别为(0.16±0.01)、(0.29±0.02)和(0.17±0.02)mmol·mgprot-1,脂肪酸合成酶(FAS)蛋白水平分别为0.31±0.03、0.69±0.08和0.35±0.03,缺氧诱导因子-1α(HIF-1α)蛋白水平分别为0.38±0.04、0.94±0.08和0.44±0.04,衔接蛋白p66Shc(p66Shc)蛋白水平分别为0.21±0.03、0.82±0.07和0.37±0.04,ROS水平分别为1.00±0.09、4.72±0.44和1.30±0.07。模型组的上述指标与对照组比较,高剂量组的上述指标与模型组比较,在统计学上差异均有统计学意义(均P<0.05)。

结论

荜茇酰胺可改善睡眠剥夺诱导的小鼠肝脂肪变性,这可能与调节HIF-1α/p66Shc信号通路有关。

荜茇酰胺  /  睡眠剥夺  /  肝脂肪变性  /  缺氧诱导因子-1α/衔接蛋白p66Shc信号  /  线粒体功能
Objective

To explore the effect and mechanism of piperlongumine on hepatic steatosis induced by sleep deprivation.

Methods

Mice were randomly divided into control group (normal feeding), model group (sleep deprivation treatment), low-, middle- and high dose groups (2.5, 5.0 and 10.0 mg·kg-1 piperlongumine was given on the basis of sleep deprivation), and the mice were given continuous gavage for 14 days. Liver index was detected after 14 days of continuous gavage. Western blot assay was used to detect protein expression in hepatic tissue, lipid levels in hepatic tissue were detected by kit, and reactive oxygen species (ROS) levels in hepatic tissue were detected by dihydroethidium (DHE).

Results

The liver index of control group, model group, and high-dose group were (2.99±0.40)%, (4.32±0.17)% and (3.30±0.37)%, respectively; triglyceride (TG) levels were (0.16±0.011), (0.29±0.02) and (0.17±0.02) mmol·mgprot-1, respectively; fatty acid synthase (FAS) protein levels were 0.31±0.03, 0.69±0.08 and 0.35±0.03, respectively; hypoxia-inducing factor-1 α (HIF-1α) protein levels were 0.38±0.04, 0.94±0.08 and 0.44±0.04, respectively; the protein levels of adaptor p66Shc (p66Shc) were 0.21±0.03, 0.82±0.07 and 0.37±0.04, respectively; ROS levels were 1.00±0.09, 4.72±0.44 and 1.30±0.07, respectively. The above indexes in the model group were significantly different from those in the control group, and the above indexes in the high-dose groups were significantly different from those in the model group (all P<0.05).

Conclusion

Piperlongumine can improve liver steatosis induced by sleep deprivation in mice, which may be related to the regulation of HIF-1α/p66Shc signaling pathway.

piperlongumine  /  sleep deprivation  /  hepatic steatosis  /  hypoxia-inducible factor-1α/adaptor protein p66shc signal  /  mitochondrial function
刘滢, 黄燕花, 程创, 熊伟, 侯良绢. 荜茇酰胺改善睡眠剥夺诱发的小鼠肝脂肪变性的作用. 中国临床药理学杂志, 2025 , 41 (5) : 691 -695 . DOI: 10.13699/j.cnki.1001-6821.2025.05.018
Ying LIU, Yan-hua HUANG, Chuang CHENG, Wei XIONG, Liang-juan HOU. Effects of piperlongumine on liver steatosis induced by sleep deprivation in mice[J]. Chinese Journal of Clinical Pharmacology, 2025 , 41 (5) : 691 -695 . DOI: 10.13699/j.cnki.1001-6821.2025.05.018
  • 重庆市教育委员会科学技术研究基金资助项目(KJQN202002711)
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doi: 10.13699/j.cnki.1001-6821.2025.05.018
  • 接收时间:2024-10-24
  • 首发时间:2026-08-04
  • 出版时间:2025-03-17
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  • 收稿日期:2024-10-24
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重庆市教育委员会科学技术研究基金资助项目(KJQN202002711)
作者信息
    1.重庆三峡医药高等专科学校 解剖学教研室,重庆 404120
    2.重庆大学 附属三峡医院 感染科,重庆 404100

通讯作者:

侯良绢,副教授 MP: 18716469651 E-mail:
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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