Hepatoprotective and anti-inflammatory effects of total flavonoids of Qu Zhi Ke (peel of Citrus changshan-huyou) on non-alcoholic fatty liver disease in rats via modulation of NF-κB and MAPKs
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- Jianping Jiang
- Li Yan
- Zheng Shi
- Lixia Wang
- Letian Shan
- Thomas Efferth
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000499700400029&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1016/j.phymed.2019.153082
- eISSN
- 1618-095X
- Externe Identifier
- Clarivate Analytics Document Solution ID: JR5YO
- PubMed Identifier: 31541796
- ISSN
- 0944-7113
- Zeitschrift
- PHYTOMEDICINE
- Schlüsselwörter
- Citrus flavonoids
- Nonalcoholic fatty liver disease
- Anti-inflammatory
- NF-kappa B
- MAPK
- Artikelnummer
- ARTN 153082
- Datum der Veröffentlichung
- 2019
- Status
- Published
- Titel
- Hepatoprotective and anti-inflammatory effects of total flavonoids of <i>Qu Zhi Ke</i> (peel of <i>Citrus changshan-huyou</i>) on non-alcoholic fatty liver disease in rats via modulation of NF-κB and MAPKs
- Sub types
- Article
- Ausgabe der Zeitschrift
- 64
Data source: Web of Science (Lite)
- Other metadata sources:
-
- Autoren
- Jianping Jiang
- Li Yan
- Zheng Shi
- Lixia Wang
- Letian Shan
- Thomas Efferth
- DOI
- 10.1016/j.phymed.2019.153082
- ISSN
- 0944-7113
- Zeitschrift
- Phytomedicine
- Sprache
- en
- Artikelnummer
- 153082
- Paginierung
- 153082 - 153082
- Datum der Veröffentlichung
- 2019
- Status
- Published
- Herausgeber
- Elsevier BV
- Herausgeber URL
- http://dx.doi.org/10.1016/j.phymed.2019.153082
- Datum der Datenerfassung
- 2020
- Titel
- Hepatoprotective and anti-inflammatory effects of total flavonoids of Qu Zhi Ke (peel of Citrus changshan-huyou) on non-alcoholic fatty liver disease in rats via modulation of NF-κB and MAPKs
- Ausgabe der Zeitschrift
- 64
Data source: Crossref
- Abstract
- <h4>Background</h4>Citrus flavonoids, consisting of naringin, narirutin, neohesperidine, etc., have therapeutic activities for the treatment of lipometabolic disorders. The peel of Citrus changshan-huyou (Qu Zhi Ke, QZK) is a new source of flavonoids, but attracted little attention so far.<h4>Hypothesis</h4>QZK should possess therapeutic effects against lipometabolic disorders due to the flavonoids it contains.<h4>Study design</h4>In this study, we extracted and purified the flavonoids of QZK (TFCH) and established an obesity-induced non-alcoholic fatty liver disease (NAFLD) model of rats. TFCH was given orally for 8 weeks, and its anti-NAFLD effects and potential mechanism were evaluated.<h4>Methods</h4>The flavonoid chemoprofile of TFCH was determined by using HPLC. High-fat diet was employed to induce NAFLD model in rats, and six groups were set up: negative control group, reference treatment group, model group, low-dose TFCH (25 mg/kg), intermediate-dose TFCH (50 mg/kg), and high-dose TFCH (100 mg/kg). Serum and liver levels of inflammatory cytokines and NAFLD markers were measured biochemically. The relative mRNA expressions of liver T-bet, GATA3, and TNF-α were tested by real time PCR (qPCR) analysis. The protein expression of p38 and the phosphorylation of NF-κB, ERK1/2, and p38 in liver were tested by Western blot analysis.<h4>Results</h4>The histopathological observation showed that TFCH attenuated hepatic lesions with significantly decreased NAFLD activity scores. The biochemical data showed that TFCH significantly suppressed both systemic and intrahepatic inflammation by inhibiting IL-1β, IL-6, IL-12, TNF-α, and IFN-γ, and the qPCR analysis revealed a Th1/Th2 related anti-inflammatory mechanism of TFCH. Western blot results clarified that TFCH exerted hepatoprotective and anti-inflammatory effects by suppression of phosphorylated NF-κB and MAPKs, indicating a mechanism associated with NF-κB and MAPK signaling pathways.<h4>Conclusion</h4>QZK is a new source of Citrus flavonoids for therapeutic use, and TFCH is a promising representative of Citrus flavonoids for anti-NAFLD therapy.
- Addresses
- The First Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou, China; Key Laboratory of Integrative Chinese and Western Medicine for the Diagnosis and Treatment of Circulatory Diseases of Zhejiang Province, Hangzhou, China; Zhejiang You-du Biotech Limited Company, Quzhou, China.
- Autoren
- Jianping Jiang
- Li Yan
- Zheng Shi
- Lixia Wang
- Letian Shan
- Thomas Efferth
- DOI
- 10.1016/j.phymed.2019.153082
- eISSN
- 1618-095X
- Externe Identifier
- PubMed Identifier: 31541796
- Funding acknowledgements
- National Natural Science Foundation of China: 81774331
- Zhejiang Provincial Natural Science Foundation of China: LY18H280004
- National Natural Science Foundation of China: 81873049
- Zhejiang Provincial Natural Science Foundation of China: LY17H270016
- Open access
- false
- ISSN
- 0944-7113
- Zeitschrift
- Phytomedicine : international journal of phytotherapy and phytopharmacology
- Schlüsselwörter
- Liver
- Animals
- Rats, Sprague-Dawley
- Citrus
- Flavonoids
- Mitogen-Activated Protein Kinases
- NF-kappa B
- Anti-Inflammatory Agents, Non-Steroidal
- Plant Extracts
- Protective Agents
- Gene Expression Regulation
- Phosphorylation
- Male
- Diet, High-Fat
- Non-alcoholic Fatty Liver Disease
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2019
- Paginierung
- 153082
- Datum der Veröffentlichung
- 2019
- Status
- Published
- Datum der Datenerfassung
- 2019
- Titel
- Hepatoprotective and anti-inflammatory effects of total flavonoids of Qu Zhi Ke (peel of Citrus changshan-huyou) on non-alcoholic fatty liver disease in rats via modulation of NF-κB and MAPKs.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 64
Data source: Europe PubMed Central
- Abstract
- BACKGROUND: Citrus flavonoids, consisting of naringin, narirutin, neohesperidine, etc., have therapeutic activities for the treatment of lipometabolic disorders. The peel of Citrus changshan-huyou (Qu Zhi Ke, QZK) is a new source of flavonoids, but attracted little attention so far. HYPOTHESIS: QZK should possess therapeutic effects against lipometabolic disorders due to the flavonoids it contains. STUDY DESIGN: In this study, we extracted and purified the flavonoids of QZK (TFCH) and established an obesity-induced non-alcoholic fatty liver disease (NAFLD) model of rats. TFCH was given orally for 8 weeks, and its anti-NAFLD effects and potential mechanism were evaluated. METHODS: The flavonoid chemoprofile of TFCH was determined by using HPLC. High-fat diet was employed to induce NAFLD model in rats, and six groups were set up: negative control group, reference treatment group, model group, low-dose TFCH (25 mg/kg), intermediate-dose TFCH (50 mg/kg), and high-dose TFCH (100 mg/kg). Serum and liver levels of inflammatory cytokines and NAFLD markers were measured biochemically. The relative mRNA expressions of liver T-bet, GATA3, and TNF-α were tested by real time PCR (qPCR) analysis. The protein expression of p38 and the phosphorylation of NF-κB, ERK1/2, and p38 in liver were tested by Western blot analysis. RESULTS: The histopathological observation showed that TFCH attenuated hepatic lesions with significantly decreased NAFLD activity scores. The biochemical data showed that TFCH significantly suppressed both systemic and intrahepatic inflammation by inhibiting IL-1β, IL-6, IL-12, TNF-α, and IFN-γ, and the qPCR analysis revealed a Th1/Th2 related anti-inflammatory mechanism of TFCH. Western blot results clarified that TFCH exerted hepatoprotective and anti-inflammatory effects by suppression of phosphorylated NF-κB and MAPKs, indicating a mechanism associated with NF-κB and MAPK signaling pathways. CONCLUSION: QZK is a new source of Citrus flavonoids for therapeutic use, and TFCH is a promising representative of Citrus flavonoids for anti-NAFLD therapy.
- Date of acceptance
- 2019
- Autoren
- Jianping Jiang
- Li Yan
- Zheng Shi
- Lixia Wang
- Letian Shan
- Thomas Efferth
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/31541796
- DOI
- 10.1016/j.phymed.2019.153082
- eISSN
- 1618-095X
- Zeitschrift
- Phytomedicine
- Schlüsselwörter
- Anti-inflammatory
- Citrus flavonoids
- MAPK
- NF-κB
- Nonalcoholic fatty liver disease
- Animals
- Anti-Inflammatory Agents, Non-Steroidal
- Citrus
- Diet, High-Fat
- Flavonoids
- Gene Expression Regulation
- Liver
- Male
- Mitogen-Activated Protein Kinases
- NF-kappa B
- Non-alcoholic Fatty Liver Disease
- Phosphorylation
- Plant Extracts
- Protective Agents
- Rats, Sprague-Dawley
- Sprache
- eng
- Country
- Germany
- Paginierung
- 153082
- PII
- S0944-7113(19)30247-8
- Datum der Veröffentlichung
- 2019
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2020
- Titel
- Hepatoprotective and anti-inflammatory effects of total flavonoids of Qu Zhi Ke (peel of Citrus changshan-huyou) on non-alcoholic fatty liver disease in rats via modulation of NF-κB and MAPKs.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 64
Data source: PubMed
- Beziehungen:
- Property of