The ethanol extraction of Gardenia stenophylla Merr fruit mitigates carbon tetrachloride-induced hepatic damage in mice through modulation of oxidative stress and immunosuppression
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Abstract
The liver is crucial for immune factor production, and xenobiotic metabolism. CCl4 is a hepatotoxin that oxidative stress, and immune dysfunction. Traditional medicine has reported hepatoprotective effects of various Gardenia species. This study evaluated the efficacy of ethanol extract from Gardenia stenophylla fruit (EEGS) in mitigating CCl4-induced liver damage in mice by modulating oxidative stress and immunosuppression. Results indicated that CCl4 significantly increased MDA and NO levels (p < 0.05), indicating oxidative stress and tissue damage. EEGS treatment significantly reduced MDA and NO levels (p < 0.05). CCl4 exposure decreased GSH and TAC levels (p < 0.05), whereas EEGS treatment significantly restored these levels (p < 0.05). Similarly, CCl4 inhibited SOD, CAT, and GPx activities (p < 0.05), which were significantly increased by EEGS (p < 0.05). Immune assessments showed that CCl4 increased WBC count (p < 0.05) and decreased PA, NBT, and TI levels (p < 0.05). EEGS significantly improved these immune parameters (p < 0.05), with efficacy comparable to silymarin at higher doses (p > 0.05). EEGS effectively mitigates CCl4-induced oxidative stress and immunosuppression in mice, demonstrating its potential as a hepatoprotective agent.
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