Abstract:
:Minimizing the adverse effects of chemotherapeutic agents remains a therapeutic challenge. Cisplatin (CP) induces hepatotoxicity through activation of oxidative stress, inflammation, and apoptosis cascades which is considered a significant drawback. Thus, this study aimed to highlight the possible hepatoprotective role of arjunolic acid (Arj) in a rat model of CP-induced hepatotoxicity. Four groups of rats were included; the normal control group, Arj control group, CP group which was injected with 7.5 mg/kg CP intraperitoneally to induce hepatotoxicity, and the treated group (Arj + CP), which was orally administered 20 mg/kg Arj for 10 days with a CP hepatotoxic dose on day 5. Blood and liver tissues were assembled for analysis at the end of the study. Pretreatment with Arj exhibited a marked improvement in liver function as well as histopathology when compared with the CP group. Moreover, Arj suppressed the oxidative stress in hepatic tissue by significantly decreasing malondialdehyde and nitric oxide contents along with markedly elevating the levels of superoxide dismutase, catalase, and reduced glutathione when compared with CP injected rats. Attenuation of hepatic inflammation and apoptosis was also reported with Arj treatment through the marked reduction in the proinflammatory cytokine tumor necrosis factor α level as well as the apoptotic marker caspase-3 protein expression in comparison to the CP group. This study explored for the first time the Arj hepatoprotective effect against CP-induced hepatotoxicity through its antioxidant, anti-inflammatory, and antiapoptotic activities.
journal_name
J Biochem Mol Toxicoljournal_title
Journal of biochemical and molecular toxicologyauthors
Sherif IOdoi
10.1002/jbt.22714subject
Has Abstractpub_date
2021-01-25 00:00:00pages
e22714eissn
1095-6670issn
1099-0461pub_type
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