Sini powder ameliorates the inflammatory response in rats with stress-induced non-alcoholic fatty liver disease by inhibiting the nuclear factor kappa-B / pyrin domain-containing protein 3 pathway
OBJECTIVE: To evaluate the effectiveness of Sini powder for the treatment of non-alcoholic fatty liver disease (NAFLD) in rats and the molecular mechanisms involved.
METHODS: A rat model of stress-induced NAFLD was established by a combination of long-term tethering and feeding of a high-fat, high-calorie diet. These rats were then intragastrically administered with either simvastatin, Sini powder, or vehicle for 1 week. The body mass and field test scores for each group were recorded weekly. Serum aspartate aminotransferase and alanine aminotransferase activities, and triglyceride, total cholesterol, and free fatty acid concentrations were measured. Liver tissue histopathology was examined on hematoxylin and eosin-stained paraffin sections and oil red O-stained frozen sections. The hepatic mRNA expression of nuclear factor kappa-B (NF-κB), NOD-, LRR-, and pyrin domain-containing protein 3 (NLRP3), apoptosis-associated speck-like protein containing CARD (ASC), and caspase-1 were measured by reverse transcription-polymerase chain reaction (RT-PCR). The hepatic protein concentrations of NF-κB and NLRP3, ASC, caspase-1, interleukin-1β (IL-1β), interleukin-6 (IL-6), and the serum concentrations of IL-1β and IL-6 were measured by enzyme-linked immunosorbent assay.
RESULTS: Compared with the Blank group, rats in the Compound model group showed significant pathologic manifestations of NAFLD, and the expression of NF-κB, NLRP3, ASC, caspase-1, IL-1β and IL-6 were significantly higher (all P < 0.01). Both simvastatin and Sini powder significantly ameliorated the NAFLD pathology and the abnormal expression of NF-κB, NLRP3, ASC, caspase-1, IL-1β, and IL-6 (all P < 0.01).
CONCLUSION: Sini powder inhibits the inflammatory response in rats with NAFLD, which is mediated by NF-κB/NLRP3, IL-1β, and IL-6, reduces the effects of psychological stress, and improves lipid metabolism. Therefore, Sini powder may be effective for the treatment of stress-related NAFLD through multiple mechanisms.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2020 |
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Erschienen: |
2020 |
Enthalten in: |
Zur Gesamtaufnahme - volume:40 |
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Enthalten in: |
Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan - 40(2020), 2 vom: 02. Apr., Seite 253-266 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Mu, Jie [VerfasserIn] |
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Anmerkungen: |
Date Completed 17.08.2021 Date Revised 17.08.2021 published: Print Citation Status MEDLINE |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM30827850X |
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100 | 1 | |a Mu, Jie |e verfasserin |4 aut | |
245 | 1 | 0 | |a Sini powder ameliorates the inflammatory response in rats with stress-induced non-alcoholic fatty liver disease by inhibiting the nuclear factor kappa-B / pyrin domain-containing protein 3 pathway |
264 | 1 | |c 2020 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a ƒaComputermedien |b c |2 rdamedia | ||
338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
500 | |a Date Completed 17.08.2021 | ||
500 | |a Date Revised 17.08.2021 | ||
500 | |a published: Print | ||
500 | |a Citation Status MEDLINE | ||
520 | |a OBJECTIVE: To evaluate the effectiveness of Sini powder for the treatment of non-alcoholic fatty liver disease (NAFLD) in rats and the molecular mechanisms involved | ||
520 | |a METHODS: A rat model of stress-induced NAFLD was established by a combination of long-term tethering and feeding of a high-fat, high-calorie diet. These rats were then intragastrically administered with either simvastatin, Sini powder, or vehicle for 1 week. The body mass and field test scores for each group were recorded weekly. Serum aspartate aminotransferase and alanine aminotransferase activities, and triglyceride, total cholesterol, and free fatty acid concentrations were measured. Liver tissue histopathology was examined on hematoxylin and eosin-stained paraffin sections and oil red O-stained frozen sections. The hepatic mRNA expression of nuclear factor kappa-B (NF-κB), NOD-, LRR-, and pyrin domain-containing protein 3 (NLRP3), apoptosis-associated speck-like protein containing CARD (ASC), and caspase-1 were measured by reverse transcription-polymerase chain reaction (RT-PCR). The hepatic protein concentrations of NF-κB and NLRP3, ASC, caspase-1, interleukin-1β (IL-1β), interleukin-6 (IL-6), and the serum concentrations of IL-1β and IL-6 were measured by enzyme-linked immunosorbent assay | ||
520 | |a RESULTS: Compared with the Blank group, rats in the Compound model group showed significant pathologic manifestations of NAFLD, and the expression of NF-κB, NLRP3, ASC, caspase-1, IL-1β and IL-6 were significantly higher (all P < 0.01). Both simvastatin and Sini powder significantly ameliorated the NAFLD pathology and the abnormal expression of NF-κB, NLRP3, ASC, caspase-1, IL-1β, and IL-6 (all P < 0.01) | ||
520 | |a CONCLUSION: Sini powder inhibits the inflammatory response in rats with NAFLD, which is mediated by NF-κB/NLRP3, IL-1β, and IL-6, reduces the effects of psychological stress, and improves lipid metabolism. Therefore, Sini powder may be effective for the treatment of stress-related NAFLD through multiple mechanisms | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Research Support, Non-U.S. Gov't | |
650 | 4 | |a Interleukin | |
650 | 4 | |a NF-kappa B | |
650 | 4 | |a NLR family, pyrin domain-containing 3 protein | |
650 | 4 | |a Non-alcoholic fatty liver; Stress, psychological | |
650 | 4 | |a Sini powder | |
650 | 7 | |a Drugs, Chinese Herbal |2 NLM | |
650 | 7 | |a Interleukin-1beta |2 NLM | |
650 | 7 | |a NF-kappa B |2 NLM | |
650 | 7 | |a NLR Family, Pyrin Domain-Containing 3 Protein |2 NLM | |
650 | 7 | |a Nlrp3 protein, rat |2 NLM | |
700 | 1 | |a Cheng, Fafeng |e verfasserin |4 aut | |
700 | 1 | |a Wang, Qingguo |e verfasserin |4 aut | |
700 | 1 | |a Wang, Xueqian |e verfasserin |4 aut | |
700 | 1 | |a Zhu, Wenxiang |e verfasserin |4 aut | |
700 | 1 | |a Ma, Chongyang |e verfasserin |4 aut | |
700 | 1 | |a Yin, Xiangjun |e verfasserin |4 aut | |
700 | 1 | |a Ren, Beida |e verfasserin |4 aut | |
700 | 1 | |a Lian, Yajun |e verfasserin |4 aut | |
700 | 1 | |a Du, Xin |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Haixia |e verfasserin |4 aut | |
700 | 1 | |a Liu, Shuling |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Shuang |e verfasserin |4 aut | |
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