scholarly journals Fasudil attenuates Neuro-Inflammation and Oxidative Stress via Rhoa/Rock Pathways in Delayed Neuropsychologic Sequelae Mice Model

2021 ◽  
Author(s):  
Xiang Yan ◽  
Meng Fu ◽  
Ye Gao ◽  
Qin Han ◽  
Shuang Li ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Neuroprotective Effect ◽  
Carbon Monoxide Poisoning ◽  
Immunofluorescence Staining ◽  
Control Group ◽  
Spatial Learning And Memory ◽  
Mrna Levels ◽  
Co Poisoning ◽  
Mice Model ◽  
Tnf Α

Abstract Background Delayed neuropsychologic sequelae is common in patients after carbon monoxide poisoning without effective methods worldwide. Fasudil exerts neuroprotective effect and alleviates oxidative stress in some neurodegenerative disorders. However, the mechanism between DNS and FS remains unclear. The study aims to explore the efficacy and mechanism of Fasudil in DNS mice model. Objective The delayed neuropsychologic sequelae model was induced with a hyperbaric oxygen chamber. All rats were randomly assigned to three groups (n=10): air control group (AC), CO poisoning group (CO), and CO poisoning +Fasudil group (CO+FS). Rats in the CO+FS group were given Fasudil (10 mg/kg/day, ip). The morris water maze was documented to estimate spatial learning and memory of mice. The demyelination state in brain was observed through LFB staining. The protein of MBP was examined with immunofluorescence staining. The levels of IL-6, TNF-α, TGF-β, SOD, and MDA were examined by ELISA. The mRNA levels of Rho, ROCK2, MLC1 and MYPT1 were analyzed by rt-PCR. Result The cognitive impairment in the CO+FS group were significantly reduced than those of the CO group (P<0.05). LFB staining and immunofluorescence staining of MBP results showed that FS significantly treatment attenuated demyelination (P<0.05). Compared with the CO group, the levels of TNF-α, IL-6, MDA, ROCK2, MLC1, and MYPT1 significantly decreased (P<0.05), and the levels of SOD were significantly increased in the CO+FS group (P<0.05). Conclusion In a word, Fasudil attenuated delayed neuropsychologic sequelae by inhibiting inflammation, oxidative stress and downregulating Rho/ROCK pathway in DNS mice model. We conclude that Fasudil may be a novel treatment for delayed neuropsychologic sequelae.

Evaluation of oxidative stress and antioxidant parameters in children with carbon monoxide poisoning

2019 ◽  
Vol 38 (11) ◽  
pp. 1235-1243
Author(s):  
O Teksam ◽  
S Sabuncuoğlu ◽  
G Girgin ◽  
H Özgüneş
Keyword(s):  
Oxidative Stress ◽  
Carbon Monoxide ◽  
Carbon Monoxide Poisoning ◽  
Venous Blood ◽  
Treatment Modalities ◽  
Control Group ◽  
Co Poisoning ◽  
Erythrocyte Catalase ◽  
Significant Difference ◽  
Before And After

Objective: In this study, we aimed to investigate oxidative stress and antioxidant parameter levels in patients with carbon monoxide (CO) poisoning. Methods: The study was conducted prospectively between March 1, 2015 and April 30, 2016 in the pediatric emergency department. Eligible patients included children aged 0–18 years old with a diagnosis of CO poisoning. To determination of oxidative stress and antioxidant parameter levels, venous blood with heparinized and urine samples were drawn during the admission and after normobaric oxygen (NBO) and hyperbaric oxygen (HBO) treatment. Results: Forty-seven children with CO poisoning for study group and 29 patients as control group were included to the study. Sixteen patients treated with HBO. Basal plasma malondialdehyde levels were found to be significantly higher in the CO poisoning group when compared with the control group ( p = 0.019). There is no significant difference in oxidative stress and antioxidant parameter levels except erythrocyte catalase enzyme levels in patients treated with NBO when comparing before and after NBO treatment ( p > 0.05). Decreasing of basal erythrocyte catalase enzyme levels were found statistically significant after NBO treatment ( p = 0.04). There was no significant difference in oxidative stress and antioxidant parameter levels in patients treated with HBO before and after therapy ( p > 0.05). Conclusions: CO poisoning is associated with increased lipid peroxidation in children immediately after the poisoning. However, both treatment modalities including NBO or HBO do not have a significant effect on oxidative stress or antioxidant parameter levels.

scholarly journals Dietary quercetin ameliorates TPT-induced hepatic oxidative damage and apoptosis in zebrafish

2021 ◽  
Author(s):  
Chunnuan Zhang ◽  
Yuheng Wang ◽  
Hongtao Ren ◽  
Junhui Wang ◽  
Dongxue Jiang ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Oxidative Damage ◽  
Basal Diet ◽  
Control Group ◽  
Antioxidant Enzyme Activities ◽  
Mrna Levels ◽  
Gene Expressions ◽  
Apoptotic Gene ◽  
Tnf Α ◽  
Quercetin Treatment

Abstract The objective of this study was to determine the effects of quercetin on oxidative stress and apoptosis induced by TPT in zebrafish. 240 fish were divided into 4 groups with three repeats. D1: fish fed with the basal diet as the control group. D2: fish fed with basal diet and exposed in 10 ng/L TPT. D3: fish fed diets containing 100 mg/Kg quercetin and exposed in 10ng/L TPT. D4: fish fed diets containing 100 mg/Kg quercetin. The results showed that quercetin could ameliorate oxidative stress, which decreased MDA, NO levels and improved antioxidant enzyme activities. The key apoptotic gene expressions, including caspase3, Bax and caspase9 mRNA expression were significantly induced by TPT exposure as compared with the control group, while notably decreased the Bcl-2 gene. However, dietary quercetin prevented a significant increase in Bax, caspase3 and caspase9 mRNA levels induced by TPT exposure, but increased Bcl-2 mRNA levels. The results of our study also demonstrated that 10 ng/L TPT significantly up-regulated TNF-α, IL-1β, IL-8, and NF-kB p65 gene expression and down-regulated IL-10 and IkB expression compared to the control group. However, TPT-induced inflammation was significantly mitigated in the quercetin treatment group. In conclusion, our findings suggested that quercetin might alleviate hepatic oxidative damage and apoptosis induced by TPT.

scholarly journals Neferine Protects against Hypoxic-Ischemic Brain Damage in Neonatal Rats by Suppressing NLRP3-Mediated Inflammasome Activation

2021 ◽  
Vol 2021 ◽  
pp. 1-19
Author(s):  
Jin-jin Zhu ◽  
Bin-yuan Yu ◽  
Xiao-kai Huang ◽  
Min-zhi He ◽  
Bin-wen Chen ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Tissue Injury ◽  
Neuroprotective Effect ◽  
Control Group ◽  
Inflammasome Activation ◽  
Mrna Levels ◽  
Stress Injury ◽  
Efficient Treatment ◽  
Caspase 1 ◽  
And Oxidative Stress

Hypoxic-ischemic encephalopathy (HIE) is recognized as the main cause of neonatal death, and efficient treatment strategies remain limited. Given the prevalence of HIE and the associated fatality, further studies on its pathogenesis are warranted. Oxidative stress and neuroinflammatory injury are two important factors leading to brain tissue injury and nerve cell loss in HIE. Neferine, an alkaloid extracted from lotus seed embryo, exerts considerable effects against several diseases such as cancers and myocardial injury. In this study, we demonstrated the neuroprotective effect of neferine on HIE and hypothesized that it involves the inhibition of neuronal pyroptosis, thereby ameliorating neurological inflammation and oxidative stress. We demonstrated that the mRNA levels of proteins associated with pyroptosis including caspase-1, the caspase adaptor ASC, gasdermin D, interleukin- (IL-) 18, IL-1β, and some inflammatory factors were significantly increased in neonatal HIBD model rats compared to those in the control group. The increase in these factors was significantly suppressed by treatment with neferine. We stimulated PC12 cells with CoCl2 to induce neuronal HIBD in vitro and investigated the relationship between neferine and pyroptosis by altering the expression of the NLRP3 inflammasome. The overexpression of NLRP3 partially reversed the neuroprotective effect of neferine on HIBD, whereas NLRP3 knockdown further inhibited caspase-1 activation and IL-1β and IL18 expression. In addition, simultaneous alteration of NLRP3 expression induced changes in intracellular oxidative stress levels after HIBD. These findings indicate that neferine ameliorates neuroinflammation and oxidative stress injury by inhibiting pyroptosis after HIBD. Our study provides valuable information for future studies on neferine with respect to neuroinflammation and pyroptosis.

scholarly journals Gingerol Fraction from Zingiber officinale Protects against Gentamicin-Induced Nephrotoxicity

2014 ◽  
Vol 58 (4) ◽  
pp. 1872-1878 ◽  
Author(s):  
Francisco A. P. Rodrigues ◽  
Mara M. G. Prata ◽  
Iris C. M. Oliveira ◽  
Natacha T. Q. Alves ◽  
Rosa E. M. Freitas ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Nitrosative Stress ◽  
Oral Treatment ◽  
Control Group ◽  
Mrna Levels ◽  
Sod Activity ◽  
Necrosis Factor Alpha ◽  
Tnf Α ◽  
Ifn Γ ◽  
Nephroprotective Effect

ABSTRACTNephrotoxicity is the main complication of gentamicin (GM) treatment. GM induces renal damage by overproduction of reactive oxygen species and inflammation in proximal tubular cells. Phenolic compounds from ginger, called gingerols, have been demonstrated to have antioxidant and anti-inflammatory effects. We investigated if oral treatment with an enriched solution of gingerols (GF) would promote a nephroprotective effect in an animal nephropathy model. The following six groups of male Wistar rats were studied: (i) control group (CT group); (ii) gingerol solution control group (GF group); (iii) gentamicin treatment group (GM group), receiving 100 mg/kg of body weight intraperitoneally (i.p.); and (iv to vi) gentamicin groups also receiving GF, at doses of 6.25, 12.5, and 25 mg/kg, respectively (GM+GF groups). Animals from the GM group had a significant decrease in creatinine clearance and higher levels of urinary protein excretion. This was associated with markers of oxidative stress and nitric oxide production. Also, there were increases of the mRNA levels for proinflammatory cytokines (tumor necrosis factor alpha [TNF-α], interleukin-1β [IL-1β], IL-2, and gamma interferon [IFN-γ]). Histopathological findings of tubular degeneration and inflammatory cell infiltration reinforced GM-induced nephrotoxicity. All these alterations were attenuated by previous oral treatment with GF. Animals from the GM+GF groups showed amelioration in renal function parameters and reduced lipid peroxidation and nitrosative stress, in addition to an increment in the levels of glutathione (GSH) and superoxide dismutase (SOD) activity. Gingerols also promoted significant reductions in mRNA transcription for TNF-α, IL-2, and IFN-γ. These effects were dose dependent. These results demonstrate that GF promotes a nephroprotective effect on GM-mediated nephropathy by oxidative stress, inflammatory processes, and renal dysfunction.

scholarly journals MicroRNA-513b-5p targets COL1A1 and COL1A2 associated with the formation and rupture of intracranial aneurysm

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Zheng Zheng ◽  
Yan Chen ◽  
Yinzhou Wang ◽  
Yongkun Li ◽  
Qiong Cheng
Keyword(s):  
Cell Death ◽  
Intracranial Aneurysm ◽  
Luciferase Reporter Assay ◽  
Luciferase Reporter ◽  
Control Group ◽  
Type I ◽  
Mrna Levels ◽  
Reporter Assay ◽  
Over Expression ◽  
Tnf Α

AbstractCollagen-type I alpha 1 chain (COL1A1) and COL1A2 are abnormally expressed in intracranial aneurysm (IA), but their mechanism of action remains unclear. This study was performed to investigate the mechanism of COL1A1 and COL1A2 affecting the occurrence and rupture of IA. Quantitative real-time polymerase chain reaction was used to measure the expression of hsa-miR-513b-5p, COL1A1, COL1A2, TNF-α, IL-6, MMP2, MMP3, MMP9 and TIMP4 in patients with ruptured IA (RA) (n = 100), patients with un-ruptured IA (UA) (n = 100), and controls (n = 100). Then, human vascular smooth muscle cells (HASMCs) were cultured, and dual luciferase reporter assay was performed to analyse the targeting relationship between miR-513b-5p and COL1A1 or COL1A2. The effects of the miR-513b-5p mimic and inhibitor on the proliferation, apoptosis, and death of HASMC and the RIP1-RIP3-MLKL and matrix metalloproteinase pathways were also explored. The effect of silencing and over-expression of COL1A1 and COL1A2 on the role of miR-513b-5p were also evaluated. Finally, the effects of TNF-α on miR-513b-5p targeting COL1A1 and COL1A2 were tested. Compared with those in the control group, the serum mRNA levels of miR-513b-5p, IL-6 and TIMP4 were significantly decreased in the RA and UA groups, but COL1A1, COL1A2, TNF-α, IL-1β, MMP2, MMP3 and MMP9 were significantly increased (p < 0.05). Compared with those in the UA group, the expression of COL1A1, COL1A2, TNF-α, IL-1β and MMP9 was significantly up-regulated in the RA group (p < 0.05). Results from the luciferase reporter assay showed that COL1A1 and COL1A were the direct targets of miR-513b-5p. Further studies demonstrated that miR-513b-5p targeted COL1A1/2 to regulate the RIP1-RIP3-MLKL and MMP pathways, thereby enhancing cell death and apoptosis. Over-expression of COL1A1 or COL1A2, rather than silencing COL1A1/2, could improve the inhibitory effect of miR-513b-5p on cell activity by regulating the RIP1-RIP3-MLKL and MMP pathways. Furthermore, over-expression of miR-513b-5p and/or silencing COL1A1/2 inhibited the TNF-α-induced cell proliferation and enhanced the TNF-α-induced cell death and apoptosis. The mechanism may be related to the inhibition of collagen I and TIMP4 expression and promotion of the expression of RIP1, p-RIP1, p-RIP3, p-MLKL, MMP2 and MMP9. MiR-513b-5p targeted the inhibition of COL1A1/2 expression and affected HASMC viability and extracellular mechanism remodelling by regulating the RIP1-RIP3-MLKL and MMP pathways. This process might be involved in the formation and rupture of IA.

scholarly journals TRPV1 Blocker HCRG21 Suppresses TNF-α Production and Prevents the Development of Edema and Hypersensitivity in Carrageenan-Induced Acute Local Inflammation

Biomedicines ◽  
2021 ◽  
Vol 9 (7) ◽  
pp. 716
Author(s):  
Oksana Sintsova ◽  
Irina Gladkikh ◽  
Anna Klimovich ◽  
Yulia Palikova ◽  
Viktor Palikov ◽  
...  
Keyword(s):  
Transient Receptor Potential ◽  
Thermal Hyperalgesia ◽  
Control Group ◽  
Transient Receptor Potential Vanilloid ◽  
Paw Edema ◽  
Mice Model ◽  
Edema Formation ◽  
Sensitivity Experiment ◽  
Tnf Α ◽  
Anti Inflammatory

Currently the TRPV1 (transient receptor potential vanilloid type 1) channel is considered to be one of the main targets for pro-inflammatory mediators including TNF-α. Similarly, the inhibition of TRPV1 activity in the peripheral nervous system affects pro-inflammatory mediator production and enhances analgesia in total. In this study, the analgesic and anti-inflammatory effects of HCRG21, the first peptide blocker of TRPV1, were demonstrated in a mice model of carrageenan-induced paw edema. HCRG21 in doses of 0.1 and 1 mg/kg inhibited edema formation compared to the control, demonstrated complete edema disappearance in 24 h in a dose of 1 mg/kg, and effectively reduced the productionof TNF-α in both doses examined. ELISA analysis of blood taken 24 h after carrageenan administration showed a dramatic cytokine value decrease to 25 pg/mL by HCRG21 versus 100 pg/mL in the negative control group, which was less than the TNF-α level in the intact group (40 pg/mL). The HCRG21 demonstrated potent analgesic effects on the models of mechanical and thermal hyperalgesia in carrageenan-induced paw edema. The HCRG21 relief effect was comparable to that of indomethacin taken orally in a dose of 5 mg/kg, but was superior to this nonsteroidal anti-inflammatory drug (NSAID) in duration (which lasted 24 h) in the mechanical sensitivity experiment. The results confirm the existence of a close relationship between TRPV1 activity and TNF-α production once again, and prove the superior pharmacological potential of TRPV1 blockers and the HCRG21 peptide in particular.

scholarly journals Selective TNF-α targeting with infliximab attenuates impaired oxygen metabolism and contractile function induced by an acute exposure to air particulate matter

2015 ◽  
Vol 309 (10) ◽  
pp. H1621-H1628 ◽  
Author(s):  
Timoteo Marchini ◽  
Verónica D'Annunzio ◽  
Mariela L. Paz ◽  
Lourdes Cáceres ◽  
Mariana Garcés ◽  
...  
Keyword(s):  
Particulate Matter ◽  
Saline Solution ◽  
Contractile Function ◽  
Left Ventricular ◽  
Acute Exposure ◽  
Control Group ◽  
Contractile Reserve ◽  
Mice Model ◽  
Cardiovascular Morbidity And Mortality ◽  
Tnf Α

Inflammation plays a central role in the onset and progression of cardiovascular diseases associated with the exposure to air pollution particulate matter (PM). The aim of this work was to analyze the cardioprotective effect of selective TNF-α targeting with a blocking anti-TNF-α antibody (infliximab) in an in vivo mice model of acute exposure to residual oil fly ash (ROFA). Female Swiss mice received an intraperitoneal injection of infliximab (10 mg/kg body wt) or saline solution, and were intranasally instilled with a ROFA suspension (1 mg/kg body wt). Control animals were instilled with saline solution and handled in parallel. After 3 h, heart O2 consumption was assessed by high-resolution respirometry in left ventricle tissue cubes and isolated mitochondria, and ventricular contractile reserve and lusitropic reserve were evaluated according to the Langendorff technique. ROFA instillation induced a significant decrease in tissue O2 consumption and active mitochondrial respiration by 32 and 31%, respectively, compared with the control group. While ventricular contractile state and isovolumic relaxation were not altered in ROFA-exposed mice, impaired contractile reserve and lusitropic reserve were observed in this group. Infliximab pretreatment significantly attenuated the decrease in heart O2 consumption and prevented the decrease in ventricular contractile and lusitropic reserve in ROFA-exposed mice. Moreover, infliximab-pretreated ROFA-exposed mice showed conserved left ventricular developed pressure and cardiac O2 consumption in response to a β-adrenergic stimulus with isoproterenol. These results provides direct evidence linking systemic inflammation and altered cardiac function following an acute exposure to PM and contribute to the understanding of PM-associated cardiovascular morbidity and mortality.

Oxydative stress markers and cytokine levels in rosuvastatin-medicated hypercholesterolemia patients

2018 ◽  
Vol 44 (4) ◽  
pp. 530-538
Author(s):  
Aysun Çetin ◽  
İhsan Çetin ◽  
Semih Yılmaz ◽  
Ahmet Şen ◽  
Göktuğ Savaş ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Interleukin 1 ◽  
Paraoxonase 1 ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
Phenotypic Effect ◽  
Necrosis Factor Alpha ◽  
Stress Markers ◽  
Tnf Α ◽  
Before And After

Abstract Background Limited research is available concerning the relationship between oxidative stress and inflammation parameters, and simultaneously the effects of rosuvastatin on these markers in patients with hypercholesterolemia. We aimed to investigate the connection between cytokines and oxidative stress markers in patients with hypercholesterolemia before and after rosuvastatin treatment. Methods The study consisted of 30 hypercholesterolemic patients diagnosed with routine laboratory tests and 30 healthy participants. The lipid parameters, interleukin-1 beta (IL-1β), interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α), paraoxonase-1 (PON1) and malondialdehyde (MDA) levels in controls and patients with hypercholesterolemia before and after 12-week treatment with rosuvastatin (10 mg/kg/day), were analyzed by means of enzyme-linked immunosorbent assay. Results It was found that a 12-week cure with rosuvastatin resulted in substantial reductions in IL-1β, IL-6 and TNF-α and MDA levels as in rising activities of PON1 in patients with hypercholesterolemia. Before treatment, the PON1 levels were significantly negatively correlated with TNF-α and IL-6 in control group, while it was positively correlated with TNF-α in patients. Conclusion Our outcomes provide evidence of protected effect of rosuvastatin for inflammation and oxidative damage. It will be of great interest to determine whether the correlation between PON1 and cytokines has any phenotypic effect on PON1.

scholarly journals Physiological Responses and Gene Expression in Ultrasound-Guided Supraclavicular Brachial Plexus Block: a Comparative Study

2018 ◽  
Vol 46 (6) ◽  
pp. 2412-2420 ◽  
Author(s):  
Hayam G Sayyed ◽  
Naglaa K. Idriss ◽  
Marwa A. Gaber ◽  
Sherif Sayed ◽  
Rasha Ahmed
Keyword(s):  
Oxidative Stress ◽  
Brachial Plexus Block ◽  
Mrna Levels ◽  
Oxidative Stress Markers ◽  
Ultrasound Guided ◽  
Stress Markers ◽  
Pain Scores ◽  
Tnf Α ◽  
Supraclavicular Brachial Plexus Block ◽  
Plexus Block

Background/Aims: Ultrasound-guided supraclavicular brachial plexus block (BPB) has come into wider use as a regional anesthetic during upper limb operations. This study assessed the neurological and hemodynamic changes and gene expression after co-administration of midazolam or neostigmine with bupivacaine during supraclavicular BPB. Methods: The study involved 90 adults divided into three groups: control (bupivacaine), midazolam (bupivacaine plus midazolam), and neostigmine (bupivacaine plus neostigmine). Blood samples were taken and interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-α) mRNA levels were measured by real-time PCR, and oxidative stress markers were identified. In addition to the hemodynamic variables, the onset and duration of sensory and motor blockades, duration of analgesia, pain scores, time of first request for an analgesic, and amounts of analgesics ingested were evaluated. Results: Compared with the control and neostigmine groups, the midazolam group experienced longer sensory and motor blockades, prolonged analgesia, lower pain scores at 12 h and 24 h, and lower need for postoperative analgesics. Moreover, the midazolam group exhibited lower oxidative stress markers with a higher fold change in IL-6 and TNF-α mRNA levels. Conclusion: Midazolam co-administered with bupivacaine provided better analgesic quality than did neostigmine with bupivacaine. This might be due to its superior antioxidant and anti-inflammatory effects.

Dapagliflozin protects H9c2 cells against injury induced by lipopolysaccharide via suppression of CX3CL1/CX3CR1 axis and NF-κB activity

2021 ◽  
Vol 14 ◽  
Author(s):  
Yousef Faridvand ◽  
Maryam Nemati ◽  
Elham Zamani-Gharehchamani ◽  
Hamid Reza Nejabati ◽  
Arezoo Rezaie Nezhad Zamani ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Cell Viability ◽  
Sglt2 Inhibitor ◽  
Binding Activity ◽  
Control Group ◽  
H9c2 Cell ◽  
H9c2 Cells ◽  
Dna Binding Activity ◽  
Inflammatory Conditions ◽  
Tnf Α

Background: Dapagliflozin, a selective Sodium-glucose cotransporter-2 (SGLT2) inhibitor, has been shown to play a key role in the control and management of the metabolic and cardiac disease. Objective: The current study aims to address the effects of dapagliflozin on the expression of fractalkine (FKN), known as CX3CL1, and its receptors CX3CR1, Nuclear factor-kappa B(NF-κB) p65 activity, Reactive oxygen species (ROS), and inflammation in LPS-treated H9c2 cell line. Methods: H9c2 cells were cultured with lipopolysaccharide (LPS) to establish a model of LPS-induced damage and then subsequently were treated with dapagliflozin for 72 h. Our work included measurement of cell viability (MTT), Malondialdehyde (MDA), intracellular ROS, tumor necrosis factor-α (TNF-α), NF-κB activity, and expression CX3CL1/CX3CR1. Results: The results showed that LPS-induced reduction of cell viability was successfully rescued by dapagliflozin treatment. The cellular levels of MDA, ROS, and TNF-α, as an indication of cellular oxidative stress and inflammation, were significantly elevated in H9c2 cells compared to the control group. Furthermore, dapagliflozin ameliorated inflammation and oxidative stress through the modulation of the levels of MDA, TNF-α, and ROS. Correspondingly, dapagliflozin reduced the expression of CX3CL1/CX3CR1, NF-κB p65 DNA binding activity and it also attenuated nuclear acetylated NF-κB p65 in LPS-induced injury in H9c2 cells compared to untreated cells. Conclusion: These findings shed light on the novel pharmacological potential of dapagliflozin in the alleviation of LPS-induced CX3CL1/CX3CR1-mediated injury in inflammatory conditions such as sepsis-induced cardiomyopathy.

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