scholarly journals High-Fat Diet Aggravates Acute Pancreatitis via TLR4-Mediated Necroptosis and Inflammation in Rats

2020 ◽  
Vol 2020 ◽  
pp. 1-10 ◽  
Author(s):  
Yu-pu Hong ◽  
Jia Yu ◽  
Ying-ru Su ◽  
Fang-chao Mei ◽  
Man Li ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Acute Pancreatitis ◽  
High Fat Diet ◽  
Sodium Taurocholate ◽  
The Body ◽  
Chow Diet ◽  
High Fat ◽  
Serum Free Fatty Acid ◽  
Tlr4 Signaling ◽  
Inflammatory Status

High-fat diet (HFD) often increases oxidative stress and enhances inflammatory status in the body. Toll-like receptor 4 (TLR4) is widely expressed in the pancreatic tissues and plays an important role in pancreatitis. This study is aimed at investigating the effect of HFD on acute pancreatitis (AP) and the role of TLR4-mediated necroptosis and inflammation in this disease. Weight-matched rats were allocated for an 8-week feeding on the standard chow diet (SCD) or HFD, and then, the AP model was induced by infusion of 5% sodium taurocholate into the biliopancreatic duct. Rats were sacrificed at an indicated time point after modeling. Additionally, inhibition of TLR4 signaling by TAK-242 in HFD rats with AP was conducted in vivo. The results showed that the levels of serum free fatty acid (FFA) in HFD rats were higher than those in SCD rats. Moreover, HFD rats were more vulnerable to AP injury than SCD rats, as indicated by more serious pathological damage and much higher pancreatic malondialdehyde (MDA) and lipid peroxidation (LPO) levels as well as lower pancreatic superoxide dismutase (SOD) activities and reduced glutathione (GSH) contents and more intense infiltration of MPO-positive neutrophils and CD68-positive macrophages. In addition, HFD markedly increased the expressions of TLR4 and necroptosis marker (RIP3) and aggravated the activation of NF-κB p65 and the expression of TNF-α in the pancreas of AP rats at indicated time points. However, TLR4 inhibition significantly attenuated the structural and functional damage of the pancreas induced by AP in HFD rats, as indicated by improvement of the above indexes. Taken together, these findings suggest that HFD exacerbated the extent and severity of AP via oxidative stress, inflammatory response, and necroptosis. Inhibition of TLR4 signaling by TAK-242 alleviated oxidative stress and decreased inflammatory reaction and necroptosis, exerting a protective effect during AP in HFD rats.

scholarly journals High-Fat Diet Aggravates the Intestinal Barrier Injury via TLR4-RIP3 Pathway in a Rat Model of Severe Acute Pancreatitis

2019 ◽  
Vol 2019 ◽  
pp. 1-13 ◽  
Author(s):  
Ying-ru Su ◽  
Yu-pu Hong ◽  
Fang-chao Mei ◽  
Chen-yang Wang ◽  
Man Li ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Acute Pancreatitis ◽  
Inflammatory Response ◽  
Severe Acute Pancreatitis ◽  
High Fat Diet ◽  
Sodium Taurocholate ◽  
Intestinal Barrier ◽  
High Body Mass Index ◽  
High Fat ◽  
Junction Protein

Objective. For patients with severe acute pancreatitis (SAP), a high body mass index (BMI) increases the possibility of infection derived from the intestine. In this study, we evaluate whether TAK242 can alleviate severe acute pancreatitis-associated injury of intestinal barrier in high-fat diet-fed rats. Methods. A SAP model was established by retrograde injection of 5% sodium taurocholate into the biliary-pancreatic duct. Thirty Sprague-Dawley (SD) adult rats were randomly divided into five groups: standard rat chow (SRC) normal (SN), SRC SAP (SAP), high-fat diet normal (HN), HFD SAP (HSAP), and TLR4 inhibitor pretreatment HFD SAP (HAPT) groups. Intraperitoneal injection of 3 mg/kg TAK242 was administered 30 minutes before SAP model establishment in the HAPT group. Rats were sacrificed 12 hours after SAP modeling, followed by blood and pancreatic and distal ileum tissue collection for further analyses. Changes in the pathology responses of the rats in each group were assessed. Result. Analyses of serum amylase, lipase, cholesterol, triglyceride, IL-1β, IL-6, DAO, and serum endotoxin as well as tight junction protein expression including zonula occluden-1 and occludin indicated that high-fat diet aggravated SAP-induced intestinal barrier injury via increasing inflammatory response. In addition, the level of necroptosis was significantly higher in the SAP group compared with the SN group while the HSAP group exhibited more necroptosis compared with the SAP group, indicating the important role of necroptosis in pancreatitis-associated gut injury and illustrating that high-fat diet aggravated necroptosis of the ileum. Pretreatment with TLR4 inhibitor significantly alleviated inflammatory response and reduced necroptosis and level of oxidative stress while improving intestinal barrier function. Conclusion. High-fat diet aggravated SAP-induced intestinal barrier injury via inflammatory reactions, necroptosis, and oxidative stress. Inhibition of TLR4 by TAK242 reduced inflammation, alleviated necroptosis, and lowered the level of oxidative stress and then protected the intestinal barrier dysfunction from SAP in high-fat diet-fed rats.

scholarly journals Impact of High-Fat Diet in Early-Life on Mammary Metabolic and Inflammatory Status in Later-Life in Mice

2021 ◽  
Vol 5 (Supplement_2) ◽  
pp. 54-54
Author(s):  
Ying Tang ◽  
Ting-Chun Lin ◽  
Soonkyu Chung ◽  
Young-Cheul Kim ◽  
Zhenhua Liu
Keyword(s):  
Wnt Signaling ◽  
High Fat Diet ◽  
Early Life ◽  
Later Life ◽  
The Body ◽  
Chow Diet ◽  
High Fat ◽  
Inflammatory Status ◽  
Standard Chow Diet ◽  
Tnf Α

Abstract Objectives Emerging evidence indicates a potentially important role for early-life events and exposures in cancer development later in life. Moreover, accumulating evidence suggests that the incidence of cancers has reached a plateau in elders, whereas it continuously rises in young to middle adult. The present study aimed to investigate the potential impacts of high-fat diet in early-life, mimicking childhood/adolescent in humans, on mammary health in later-life of mice, equivalent to the young to middle age in human. Methods Female C57BL/8 mice (4 weeks of age) were fed a low-fat diet (LF: 10% kcal from fat) or a high-fat diet (HF: 60% kcal from fat) for 8 weeks, which is equivalent to child/adolescent age in humans. Mice in early-life groups were sacrificed after 8 weeks feeding, whereas mice in later-life groups were switched to standard chow diet (Lab Diet#5P76) and fed for additional 12 weeks before sacrifice. A panel of metabolic parameters, inflammatory cytokines, as well as gene expression related to tumorigenic Wnt-signaling were assessed by qPCR and immunoblotting analysis. Results Compared with LF group, the body weight in HF group was significantly elevated after 8-wk HF diet feeding (P < 0.05). After switching to the standard chow diet for 12 weeks, the significance remained until 24 weeks of age although with a reduced degree of magnitude (P < 0.05). For the metabolic factors, HFD reduced the expression levels of both Pparγ (P = 0.08) and adiponectin (P < 0.05) at 12 weeks and the reductions remains at 24 weeks (P < 0.01). Meanwhile, expressions of aromatase, estrogen receptor α and Tnf-α, Il-6, Il-10 as well as Cox2 among examined inflammatory mediators (Tnf-α, Il-6, Il-10, Il-2, Il-1β, Ifn-γ, Cox2) were significantly higher in HF than in LF group at 24 weeks (P < 0.05). For Wnt-signaling target genes (Cyclin D1, C-Myc, and Axin 2), a significant increase for C-Myc was observed in HF group at 12 weeks (P < 0.01). Conclusions Our results suggested that HF diet in early-life enhances adiposity and alters mammary metabolic and inflammatory status, creating a microenvironment in favor of breast tumorigenesis in later-life. Funding Sources This project was supported by USDA/Hatch (#1013548).

scholarly journals The Effects of Triacylglycerol Structures on the Food Intake and Body Weight of Mice in a High-Fat Diet Setting

2021 ◽  
Vol 5 (Supplement_2) ◽  
pp. 1216-1216
Author(s):  
Xinge Hu
Keyword(s):  
Body Weight ◽  
Food Intake ◽  
High Fat Diet ◽  
Tissue Sample ◽  
Body Weight Gain ◽  
Diet Group ◽  
The Body ◽  
Lower Percentage ◽  
Chow Diet ◽  
High Fat

Abstract Objectives The dietary fat content plays an important role in the regulation of chronic metabolic diseases such as obesity and type 2 diabetes. Here, we tested the impacts of triacylglycerol structure on the body weight gain and food intake of mice in a high-fat diet (HFD) setting. Methods Male C57/BL6J mice at 6 weeks old were fed one of the following three diets for 6 weeks, Teklad Rodent Diet chow diet (number 8640), the chow diet containing 36% (w/w) 1,2-Dipalmitoyl-3-oleoylglycerol (PPO), or the chow diet containing 36% (w/w) 1,3-Dipalmitoyl-2-oleoylglycerol (POP). Each group contained 9 mice, and their food intake and BW were measured daily. The mice were euthanized after 6 weeks (12 weeks old) for tissue sample collection. Results Both high HFD groups had significantly higher BW gain and caloric intakes than the chow diet group. Mice fed the POP diet had a lower percentage of BW gain and consumed less accumulated calories than those fed the PPO diet, as well as a significantly lower liver to BW ratio. Since week 4, the body BW rate of the POP group started to be lower than that of the PPO diet group. Conclusions TAG structures in an HFD setting affect the BW gain rate and obesity in mice. The different structures of fat added to affect the food intake and BW gain differently in an HFD setting. In the future, we would like to compare the changes of the hepatic lipogenesis enzyme in these mice. This will help us to understand how the triacylglycerol structures in the diet affect lipid metabolism in mice. Funding Sources Internal.

scholarly journals High-Fat Diet and Alcohol Intake Promotes Inflammation and Impairs Skin Wound Healing in Wistar Rats

2018 ◽  
Vol 2018 ◽  
pp. 1-12 ◽  
Author(s):  
Daiane Figueiredo Rosa ◽  
Mariáurea Matias Sarandy ◽  
Rômulo Dias Novaes ◽  
Mariella Bontempo Freitas ◽  
Maria do Carmo Gouveia Pelúzio ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Wound Healing ◽  
High Fat Diet ◽  
Wistar Rats ◽  
Alcohol Intake ◽  
Skin Wound ◽  
Chow Diet ◽  
High Fat ◽  
Skin Wound Healing ◽  
Standard Chow Diet

The wound-healing process is complex and remains a challenging process under the influence of several factors, including eating habits. As improper diets may lead to disorders such as dyslipidemia, insulin resistance, and chronic inflammation, potentially affecting the tissue ability to heal, we decided to investigate the effect of a high-fat diet and alcohol intake on the inflammatory process and skin wound healing in Wistar rats. Male rats (n=30) were individually housed in cages with food and water ad libitum (registration number 213/2014). After anesthesia, at day 40, three circular wounds (12 mm diameter) were made on the back of each animal, which were then randomly assorted into five treatment groups: C1 (control 1)—water via gavage and standard chow diet; C2 (control 2)—water (no gavage) and standard chow diet; AL (alcohol)—water (no gavage) and alcohol (40%) via gavage and standard chow diet; HF (high fat)—water (no gavage) and high-fat diet (50%); and HF + AL (alcohol/high fat)—water (no gavage), alcohol (40%) via gavage, and high-fat diet. Animals were treated for 61 days. Every seven days, the area and the rate of wound contraction were evaluated. Tissue samples were removed for histopathological analysis and biochemical analyses. Our results showed that wound contraction was not complete in the HF + AL rats. Two specific indices of wound-healing impairment (total cell number and levels of the inflammatory cytokine TGF-β) were increased in the HF + AL rats. We also observed decreased type I and III collagen fibers in the HF, AL, and HF + AL groups and increased oxidative stress markers in the same groups. We suggest that a high-fat diet combined with alcohol intake contributed to delayed skin wound healing through increase of the inflammatory phase and promoting oxidative stress, which may have led to morphological alterations and impaired matrix remodeling.

scholarly journals Reduced Number of Adipose Lineage and Endothelial Cells in Epididymal fat in Response to Omega-3 PUFA in Mice Fed High-Fat Diet

Marine Drugs ◽  
2018 ◽  
Vol 16 (12) ◽  
pp. 515 ◽  
Author(s):  
Katerina Adamcova ◽  
Olga Horakova ◽  
Kristina Bardova ◽  
Petra Janovska ◽  
Marie Brezinova ◽  
...  
Keyword(s):  
Endothelial Cells ◽  
Dna Content ◽  
High Fat Diet ◽  
Macrophage Polarization ◽  
Chow Diet ◽  
Obese Mice ◽  
Omega 3 ◽  
High Fat ◽  
Pufa Supplementation ◽  
Inflammatory Status

We found previously that white adipose tissue (WAT) hyperplasia in obese mice was limited by dietary omega-3 polyunsaturated fatty acids (omega-3 PUFA). Here we aimed to characterize the underlying mechanism. C57BL/6N mice were fed a high-fat diet supplemented or not with omega-3 PUFA for one week or eight weeks; mice fed a standard chow diet were also used. In epididymal WAT (eWAT), DNA content was quantified, immunohistochemical analysis was used to reveal the size of adipocytes and macrophage content, and lipidomic analysis and a gene expression screen were performed to assess inflammatory status. The stromal-vascular fraction of eWAT, which contained most of the eWAT cells, except for adipocytes, was characterized using flow cytometry. Omega-3 PUFA supplementation limited the high-fat diet-induced increase in eWAT weight, cell number (DNA content), inflammation, and adipocyte growth. eWAT hyperplasia was compromised due to the limited increase in the number of preadipocytes and a decrease in the number of endothelial cells. The number of leukocytes and macrophages was unaffected, but a shift in macrophage polarization towards a less inflammatory phenotype was observed. Our results document that the counteraction of eWAT hyperplasia by omega-3 PUFA in dietary-obese mice reflects an effect on the number of adipose lineage and endothelial cells.

scholarly journals Thymoquinone Protects Neurons in the Cerebellum of Rats through Mitigating Oxidative Stress and Inflammation Following High-Fat Diet Supplementation

Biomolecules ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 165
Author(s):  
Aziza Alrafiah
Keyword(s):  
Oxidative Stress ◽  
Body Weight ◽  
High Fat Diet ◽  
Neuronal Damage ◽  
Morphological Changes ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
The Body ◽  
Control Group ◽  
High Fat

High-fat diet (HFD) is a major problem causing neuronal damage. Thymoquinone (TQ) could regulate oxidative stress and the inflammatory process. Hence, the present study elucidated the significant role of TQ on oxidative stress, inflammation, as well as morphological changes in the cerebellum of rats with HFD. Rats were divided into three groups as (1) control, (2) saturated HFD for eight weeks and (3) HFD supplementation (four weeks) followed by TQ 300 mg/kg/day treated (four weeks). After treatment, blood samples were collected to measure oxidative stress markers glutathione (GSH), malondialdehyde (MDA), superoxide dismutase (SOD), and inflammatory cytokines. Furthermore, neuronal morphological changes were also observed in the cerebellum of the rats. HFD rats show higher body weight (286.5 ± 7.4 g) as compared with the control group (224.67 ± 1.78 g). TQ treatment significantly (p < 0.05) lowered the body weight (225.83 ± 13.15 g). TQ produced a significant (p < 0.05) reduction in cholesterol, triglycerides, high-density lipoprotein (HDL), and low-density lipoprotein (LDL). The antioxidative enzymes significantly reduced in HFD rats (GSH, 1.46 ± 0.36 mol/L and SOD, 99.13 ± 5.41 µmol/mL) as compared with the control group (GSH, 6.25 ± 0.36 mol/L and SOD, 159.67 ± 10.67 µmol/mL). MDA was increased significantly in HFD rats (2.05 ± 0.25 nmol/L) compared to the control group (0.695 ± 0.11 nmol/L). Surprisingly, treatment with TQ could improve the level of GSH, MDA, and SOD. TQ treatment significantly (p < 0.05) reduced the inflammatory markers as compared with HFD alone. TQ treatment minimizes neuronal damage as well as reduces inflammation and improves antioxidant enzymes. TQ can be considered as a promising agent in preventing the neuronal morphological changes in the cerebellum of obese populations.

Effects of combined glucocorticoid/mineralocorticoid receptor modulation (CORT118335) on energy balance, adiposity, and lipid metabolism in male rats

2019 ◽  
Vol 317 (2) ◽  
pp. E337-E349
Author(s):  
Elizabeth T. Nguyen ◽  
Sarah Berman ◽  
Joshua Streicher ◽  
Christina M. Estrada ◽  
Jody L. Caldwell ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Food Intake ◽  
High Fat Diet ◽  
Body Weight Gain ◽  
The Body ◽  
Male Rats ◽  
Chow Diet ◽  
High Fat ◽  
Receptor Modulation

Psychological stress and excess glucocorticoids are associated with metabolic and cardiovascular diseases. Glucocorticoids act primarily through mineralocorticoid (MR) and glucocorticoid receptors (GR), and compounds modulating these receptors show promise in mitigating metabolic and cardiovascular-related phenotypes. CORT118335 (GR/MR modulator) prevents high-fat diet-induced weight gain and adiposity in mice, but the ability of this compound to reverse obesity-related symptoms is unknown. Adult male rats were subcutaneously administered CORT118335 (3, 10, or 30 mg/kg) or vehicle once daily. A 5-day treatment with CORT118335 at 30 mg/kg induced weight loss in rats fed a chow diet by decreasing food intake. However, lower doses of the compound attenuated body weight gain primarily because of decreased calorific efficiency, as there were no significant differences in food intake compared with vehicle. Notably, the body weight effects of CORT118335 persisted during a 2-wk treatment hiatus, suggesting prolonged effects of the compound. To our knowledge, we are the first to demonstrate a sustained effect of combined GR/MR modulation on body weight gain. These findings suggest that CORT118335 may have long-lasting effects, likely due to GR/MR-induced transcriptional changes. Prolonged (18 days) treatment of CORT118335 (10 mg/kg) reversed body weight gain and adiposity in animals fed a high-fat diet for 13 wk. Surprisingly, this occurred despite a worsening of the lipid profile and glucose homeostasis as well as a disrupted diurnal corticosterone rhythm, suggesting GR agonistic effects in the periphery. We conclude that species and tissue-specific targeting may result in promising leads for exploiting the metabolically beneficial aspects of GR/MR modulation.

scholarly journals PEGylated Curcumin Derivative Attenuates Hepatic Steatosis via CREB/PPAR-γ/CD36 Pathway

2017 ◽  
Vol 2017 ◽  
pp. 1-11 ◽  
Author(s):  
Yu Liu ◽  
Fei Cheng ◽  
Yuxuan Luo ◽  
Zhu Zhan ◽  
Peng Hu ◽  
...  
Keyword(s):  
Hepatic Steatosis ◽  
High Fat Diet ◽  
Liver Lipid ◽  
Serum Triglyceride ◽  
The Body ◽  
Chow Diet ◽  
Therapeutic Effects ◽  
Peroxisome Proliferator ◽  
High Fat ◽  
Curcumin Derivative

Curcumin has the potential to cure dyslipidemia and nonalcoholic fatty liver disease (NAFLD). However, its therapeutic effects are curbed by poor bioavailability. Our previous work has shown that modification of curcumin with polyethylene glycol (PEG) improves blood concentration and tissue distribution. This study sought to investigate the role of a novel PEGylated curcumin derivative (Curc-mPEG454) in regulating hepatic lipid metabolism and to elucidate the underlying molecular mechanism in a high-fat-diet- (HFD-) fed C57BL/6J mouse model. Mice were fed either a control chow diet (D12450B), an HFD (D12492) as the NAFLD model, or an HFD with Curc-mPEG454 administered by intraperitoneal injection at 50 mg/kg or 100 mg/kg for 16 weeks. We found that Curc-mPEG454 significantly lowered the body weight and serum triglyceride (TG) levels and reduced liver lipid accumulation in HFD-induced NAFLD mice. It was also shown that Curc-mPEG454 suppressed the HFD-induced upregulated expression of CD36 and hepatic peroxisome proliferator activated receptor-γ (PPAR-γ), a positive regulator of CD36. Moreover, Curc-mPEG454 dramatically activated cAMP response element-binding (CREB) protein, which negatively controls hepatic PPAR-γ expression. These findings suggest that Curc-mPEG454 reverses HFD-induced hepatic steatosis via the activation of CREB inhibition of the hepatic PPAR-γ/CD36 pathway, which may be an effective therapeutic for high-fat-diet-induced NAFLD.

scholarly journals Effects of high-fat diet intake during perinatal period on reflex-ontogeny and intestinal morphometry of rat offspring

2021 ◽  
Vol 71 (2) ◽  
pp. 138-148
Author(s):  
Jacqueline da Silva ◽  
Laércio da Luz ◽  
Luciana Silva ◽  
Angela Amancio-dos-Santos
Keyword(s):  
High Fat Diet ◽  
Somatic Growth ◽  
Relative Length ◽  
Perinatal Period ◽  
Physical Characteristics ◽  
The Body ◽  
Chow Diet ◽  
Specific Rate ◽  
Negative Consequences ◽  
High Fat

Reflex-ontogeny and intestinal morphometrics were evaluated in Wistar rats whose mothers were fed on a high-fat diet during the perinatal period. Male pups (n=52) formed four experimental groups: NN (pups from mothers with lab chow diet during gestation and lactation); NH (pups from mothers with lab chow diet during pregnancy and high-fat in lactation); HH (pups from mothers with high-fat diet during gestation and lactation); HN (pups from mothers with high-fat diet during pregnancy and lab chow in lactation). The reflex ontogeny, the maturation of physical characteristics and parameters of somatic growth were evaluated during lactation. In addition, the body mass index (BMI), the specific rate of weight gain (SRWG), the Lee index, the weight of the brain and intestinal parameters were analyzed after weaning. High-fat diet during pregnancy (HH and HN groups) delayed the maturation of reflexes and physical characteristics. The high-fat diet affected somatic growth differently, reducing somatic growth parameters in the groups NH and HH and increasing in the HN group. The highest SRWG was found in group HN. SRWG and BMI were reduced in the groups NH and HH. The relative intestinal weight was reduced in the groups NH, HH and HN. The relative length of small intestine was longer in group HN than in group NN. The total height of the mucosa and size of the villous were lower in group HH than in group NN. In conclusion, high-fat diet promoted negative consequences for the development of the nervous and enteric systems of the offspring.

scholarly journals Lentinan Protects against Nonalcoholic Fatty Liver Disease by Reducing Oxidative Stress and Apoptosis via the PPARα Pathway

Metabolites ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 55
Author(s):  
Tingyi Du ◽  
Qin Fang ◽  
Zhihao Zhang ◽  
Chuanmeng Zhu ◽  
Renfan Xu ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
High Fat Diet ◽  
Fatty Liver Disease ◽  
Chow Diet ◽  
Protective Effects ◽  
High Fat ◽  
Nonalcoholic Fatty Liver

Aim: Lentinan (LNT), a type of polysaccharide derived from Lentinus edodes, has manifested protective effects during liver injury and hepatocellular carcinoma, but little is known about its effects on nonalcoholic fatty liver disease (NAFLD). This study aimed to investigate whether LNT can affect the progression of NAFLD and the associated mechanisms. Methods: C57BL/6J mice were fed a normal chow diet or a high-fat diet (HFD) with or without LNT (6 mg/kg/d). AML12 cells were exposed to 200 μM palmitate acid (PA) with or without LNT (5 μg/mL). Results: After 21 wk of the high-fat diet, LNT significantly decreased plasma triglyceride levels and liver lipid accumulation, reduced excessive reactive oxygen species production, and subsequently attenuated hepatic apoptosis in NAFLD mice. These effects were associated with increased PPARα levels, a decreased Bax/Bcl-2 ratio, and enhancement of the antioxidant defense system in vivo. Similar effects were also observed in cultured cells. More importantly, these protective effects of LNT on palmitate acid-treated AML12 cells were almost abolished by PPARα knockdown. Conclusion: In conclusion, this study demonstrates that LNT may ameliorate hepatic steatosis and decrease oxidative stress and apoptosis by activating the PPARα pathway and is a potential drug target for NAFLD.

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