scholarly journals Hugan QingzhiExerts Anti-Inflammatory Effects in a Rat Model of Nonalcoholic Fatty Liver Disease

2015 ◽  
Vol 2015 ◽  
pp. 1-13 ◽  
Author(s):  
WaiJiao Tang ◽  
Lu Zeng ◽  
JinJin Yin ◽  
YuFa Yao ◽  
LiJuan Feng ◽  
...  
Keyword(s):  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Proinflammatory Cytokines ◽  
Rat Model ◽  
Fatty Liver Disease ◽  
Antioxidant Activities ◽  
Interleukin 1 ◽  
Nonalcoholic Fatty Liver ◽  
Anti Inflammatory

Ethnopharmacological Relevance. The Hugan Qingzhi tablet (HQT) is a traditional Chinese medicine used for treating NAFLD (nonalcoholic fatty liver disease). The present study evaluated the anti-inflammatory effects of HQT in rats with NAFLD.Materials and Methods. HQT was administered daily to the NAFLD experimental groups. Biochemical markers, histopathological data, and oxidative stress/antioxidant biomarkers were determined. Proinflammatory cytokines interleukin-1β(IL-1β), tumor necrosis factorα(TNF-α), and interleukin-6 (IL-6) were detected by enzyme-linked immunoassay. Expressions of silent information regulator 1 (SIRT1) and acetylated-nuclear-factor kappaB-p65 (Ac-NF-κB-p65) were performed by western blotting.Results. At high and moderate doses, HQT was highly effective in decreasing serum alanine aminotransferase (P<0.01), aspartate aminotransferase (P<0.01), hepatic total cholesterol (P<0.01), triglycerides (P<0.01), and free fatty acid levels (P<0.01). Moreover, high and moderate doses of HQT reduced hepatic levels of the proinflammatory cytokines TNF-α(P<0.01), IL-1β(P<0.01), and IL-6 (P<0.01), enhanced SIRT1 expression, and depressed Ac-NF-κB-p65 expression at protein level.Conclusions. In our NAFLD rat model, HQT exerted substantial anti-inflammatory and antioxidant activities, possibly involving the regulation of SIRT1 and Ac-NF-κB-p65 expression.

scholarly journals Doxepin Exacerbates Renal Damage, Glucose Intolerance, Nonalcoholic Fatty Liver Disease and Urinary Chromium Loss in Obese Mice

2021 ◽  
Vol 14 (3) ◽  
pp. 267
Author(s):  
Geng-Ruei Chang ◽  
Po-Hsun Hou ◽  
Wei-Cheng Yang ◽  
Chao-Min Wang ◽  
Pei-Shan Fan ◽  
...  
Keyword(s):  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Glucose Intolerance ◽  
Fatty Liver Disease ◽  
Renal Damage ◽  
Liver Lipid ◽  
Interleukin 1 ◽  
Mrna Levels ◽  
Nonalcoholic Fatty Liver

Doxepin is commonly prescribed for depression and anxiety treatment. Doxepin-related disruptions to metabolism and renal/hepatic adverse effects remain unclear; thus, the underlying mechanism of action warrants further research. Here, we investigated how doxepin affects lipid change, glucose homeostasis, chromium (Cr) distribution, renal impairment, liver damage, and fatty liver scores in C57BL6/J mice subjected to a high-fat diet and 5 mg/kg/day doxepin treatment for eight weeks. We noted that the treated mice had higher body, kidney, liver, retroperitoneal, and epididymal white adipose tissue weights; serum and liver triglyceride, alanine aminotransferase, aspartate aminotransferase, blood urea nitrogen, and creatinine levels; daily food efficiency; and liver lipid regulation marker expression. They also demonstrated exacerbated insulin resistance and glucose intolerance with lower Akt phosphorylation, GLUT4 expression, and renal damage as well as higher reactive oxygen species and interleukin 1 and lower catalase, superoxide dismutase, and glutathione peroxidase levels. The treated mice had a net-negative Cr balance due to increased urinary excretion, leading to Cr mobilization, delaying hyperglycemia recovery. Furthermore, they had considerably increased fatty liver scores, paralleling increases in adiponectin, FASN, PNPLA3, FABP4 mRNA, and SREBP1 mRNA levels. In conclusion, doxepin administration potentially worsens renal injury, nonalcoholic fatty liver disease, and diabetes.

scholarly journals Fish Oil Feeding Modulates the Expression of Hepatic MicroRNAs in a Western-Style Diet-Induced Nonalcoholic Fatty Liver Disease Rat Model

2017 ◽  
Vol 2017 ◽  
pp. 1-11 ◽  
Author(s):  
Hualin Wang ◽  
Yang Shao ◽  
Fahu Yuan ◽  
Han Feng ◽  
Na Li ◽  
...  
Keyword(s):  
Liver Disease ◽  
Fatty Liver ◽  
Fish Oil ◽  
Nonalcoholic Fatty Liver Disease ◽  
Rat Model ◽  
Fatty Liver Disease ◽  
Differentially Expressed ◽  
Nonalcoholic Fatty Liver ◽  
Hepatic Expression ◽  
Fish Oil Supplementation

Nonalcoholic fatty liver disease (NAFLD) is one of the most prevalent chronic liver diseases worldwide. Recent studies have indicated that fish oil supplementation has benefits against NAFLD. Our previous transcriptomic study has validated the effect of fish oil supplementation on altering hepatic gene expression in a NAFLD rat model. In the current study, we examined the effects of fish oil on the expression of hepatic microRNAs. Male Sprague–Dawley rats were fed with a lab chow (CON), high-fat high-cholesterol diet (WD), or WD supplemented with fish oil (FOH), respectively. Small RNAs were extracted from livers for RNA-sequencing. A total of 79 miRNAs were identified as differentially expressed miRNAs (DEMs) between FOH and WD groups, exemplified by rno-miR-29c-3p, rno-miR-30d-5p, rno-miR-33-5p, rno-miR-34a, and rno-miR-328a-3p. Functional annotation of DEMs predicted target genes suggested that the altered hepatic miRNAs contributed to fish oil modification of hepatic lipid metabolism and signaling transduction. Integrative analysis of DEMs and differentially expressed genes suggested that the expression difference of Pcsk9, Insig2, Per3, and Socs1/3 between FOH and WD groups may be due to miRNA modification. Our study reveals that fish oil supplementation alters hepatic expression of miRNAs, which may contribute to fish oil amelioration of NAFLD in rats.

Soy β-conglycinin improves obesity-induced metabolic abnormalities in a rat model of nonalcoholic fatty liver disease

2015 ◽  
Vol 9 (2) ◽  
pp. 168-174 ◽  
Author(s):  
Satoshi Wanezaki ◽  
Nobuhiko Tachibana ◽  
Mayuko Nagata ◽  
Shintaro Saito ◽  
Koji Nagao ◽  
...  
Keyword(s):  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Rat Model ◽  
Fatty Liver Disease ◽  
Metabolic Abnormalities ◽  
Nonalcoholic Fatty Liver

scholarly journals Network Pharmacology-Based Analysis of Pogostemon cablin (Blanco) Benth Beneficial Effects to Alleviate Nonalcoholic Fatty Liver Disease in Mice

2021 ◽  
Vol 12 ◽  
Author(s):  
Yizhe Cui ◽  
Qiuju Wang ◽  
Renxu Chang ◽  
Ahmad Aboragah ◽  
Juan J. Loor ◽  
...  
Keyword(s):  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Lipid Accumulation ◽  
Fatty Liver Disease ◽  
Network Pharmacology ◽  
Nonalcoholic Fatty Liver ◽  
Pogostemon Cablin ◽  
Anti Oxidant ◽  
Anti Inflammatory

Nonalcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver disease and is associated with high morbidity and mortality. Pogostemon cablin (Blanco) Benth/Huo Xiang (HX) is a perennial herb with unique anti-oxidant and anti-inflammatory properties, and thus, can positively affect liver function. In this study, we used network pharmacology to predict the potential mechanism of HX on NAFLD. Pharmacological experiments were used to verify the effect of HX on the functions of NAFLD. Network pharmacology identified nine components that interacted with 82 NAFLD-related targets, revealing four target genes: TNF, IL6, TP53, and AKT1. HX prevents the development and progression of NAFLD through different pathways and targets with quercetin-regulated lipid metabolism, anti-inflammatory, and anti-oxidant pathways playing an essential role in the treatment of NAFLD. Compared with feeding HFD, HX significantly attenuated lipid accumulation in vivo with mice and also in vitro with mouse liver cells. A high dose of HX decreased hepatocyte lipid accumulation and the abundance of SREBF1 and FASN. Validation experiments revealed that HX inhibited the activation of NF-κB/IκB signaling and decreased the release and levels of pro-inflammatory factors (TNF-α and IL-6). These data suggest that HX can attenuate abnormal lipid metabolic responses and enhance antioxidant mechanisms. Thus, the pharmacological effects from plants used in traditional Chinese medicine are achievde through a multi-level response.

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