Carum carvi Modulates Acetaminophen-Induced Hepatotoxicity: Effects on TNF-alpha, NF-kappa B, and Caspases
APPLIED SCIENCES-BASEL(2022)
摘要
Carum carvi is a well-known herb traditionally used as a spice in Asian countries. Acetaminophen is a known marketed drug mainly used as an analgesic. It has been scientifically proven that consumption of acetaminophen (paracetamol) is associated with liver toxicity if taken in high doses without medical supervision. The present study evaluated the in vivo antioxidant and hepatoprotective efficacy of Carum carvi against acetaminophen-induced hepatotoxicity in Wistar rats. Our results demonstrate that Carum carvi, at doses (mg/kg) of 100 (D1) and 200 (D2), showed inhibitory properties for DNA-sugar damage, lipid peroxidation, DPPH scavenging, and increased reducing potential in a concentration-dependent manner. Our results also confirm that liver toxicity associated with paracetamol, such as depletion of reduced glutathione and antioxidant enzyme levels, as well as induction of cytochrome P-450, oxidative stress, apoptosis, and inflammatory cytokines, was efficiently restored by Carum carvi treatment in rats. Moreover, the expression of redox-sensitive transcription factors, namely, NF-kappa B and TNF-alpha levels, was also modulated by Carum carvi in the rats. In summary, our study confirms that Carum carvi inhibits inflammation and oxidative stress, thereby protecting liver cells from paracetamol prompted hepatotoxicity.
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关键词
acetaminophen,antioxidant,hepatoprotective,Carum carvi,apoptosis,NF-kappa B
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