2023
DOI: 10.1590/0001-3765202320201408
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Fisetin Attenuates Paracetamol-Induced Hepatotoxicity by Regulating CYP2E1 Enzyme

Abstract: Paracetamol is one of the drugs that cause hepatic damage. Fisetin has wide pharmacological effects such as anticancer, antiinflammatory and antioxidant. We aimed to evaluate the possible protective effect of fisetin on paracetamol-induced hepatotoxicity. Fisetin was administered at 25 and 50 mg/kg doses. Paracetamol was administered orally at a dose of 2 g/kg for induce hepatotoxicity 1 h after the fisetin and NAC treatments. The rats were sacrificed 24h after the Paracetamol administration.Tumor necrosis fac… Show more

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Cited by 6 publications
(4 citation statements)
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“…Measurements of aspartate and alanine aminotransferase (AST and ALT, respectively) activities can assist in predicting and managing paracetamol poisoning [23]. While these may be promoted by acute Paracetamol use, hepatotoxicity, liver disorders, and rhabdomyolysis are associated with increased aminotransferase activity [37].…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Measurements of aspartate and alanine aminotransferase (AST and ALT, respectively) activities can assist in predicting and managing paracetamol poisoning [23]. While these may be promoted by acute Paracetamol use, hepatotoxicity, liver disorders, and rhabdomyolysis are associated with increased aminotransferase activity [37].…”
Section: Discussionmentioning
confidence: 99%
“…Many commercially available polyherbal formulas in Morocco claim to have hepatoprotective effects [22]. The chemical components of liver-protective herbal medicines include phenols, coumarins, lignans, essential oils, monoterpenes, carotenoids, glycosides, flavonoids, organic acids, lipids, alkaloids, and xanthines [23]. In addition, plant extracts from several crude drugs are also used to treat liver disorders [24].…”
Section: Introductionmentioning
confidence: 99%
“…Paracetamol has been found to elevate mRNA expressions of CYP2E1, while fisetin administration has been demonstrated to reduce such expressions in a dosedependent manner in liver tissue. Reduction in the amount of CYP2E1 enzyme has been correlated with a decrease in liver damage [45]. It is possible that the hepatoprotective effect of DHQ is partly linked to its capacity to hinder AAP biotransformation and NAPQI accumulation, owing to its structural likeness with AAP (Figure 7).…”
Section: Discussionmentioning
confidence: 99%
“…It prevents the division of caspase-9 and caspase-8 during cell division; it also induces apoptosis and prevents the rapid growth, invasiveness, and metastasis of tumors [28]. Fisetin protects the liver by increasing glutathione levels and decreasing inflammatory markers [29]. Moreover, it inhibits the vascular endothelial growth factor, thereby reducing angiogenesis in diabetic retinopathy [30].…”
Section: Introductionmentioning
confidence: 99%