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Effects of Naringenin on Oxidative Stress and Histopathological Changes in the Liver of Lead Acetate Administered Rats

机译:柚皮素对醋酸铅大鼠肝组织氧化应激及肝组织病理变化的影响

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Lead has several adverse effects on the body due to one of the environmental pollutants. We aimed to determine the effects of naringenin on the oxidative stress and the hepatic damage against lead acetate treatment in the liver of male rats. Naringenin was administered by orogastric gavage (50 mg/kg) and lead acetate was given as daily 500 parts per million in drinking water for 4 weeks. Lead and antioxidant activities were measured, and histopathological evaluation was performed in the liver. Lead concentrations, malondialdehyde, and antioxidant activity were restored by the naringenin. The grade of necrosis, hydropic degeneration, and hepatic cord disorganization was decreased by the naringenin. However, there were no differences in the degree of sinusoidal congestion, hepatic steatosis, and capsular fibrosis between lead acetate and naringenin + lead acetate groups. We can suggest that naringenin has antioxidant and chelating effects in the liver. Nevertheless, this effect is not enough against the lead acetate induced hepatic injury. (C) 2016 Wiley Periodicals, Inc.
机译:铅由于一种环境污染物而对人体产生多种不良影响。我们的目的是确定柚皮苷对雄性大鼠肝脏中氧化应激和肝对醋酸铅治疗的肝损伤的影响。通过口服胃管灌胃(50 mg / kg)柚皮素,每天在饮用水中以乙酸百万分之500的比例给予乙酸铅,持续4周。测量了铅和抗氧化剂的活性,并在肝脏中进行了组织病理学评估。柚皮素可恢复铅浓度,丙二醛和抗氧化活性。柚皮素降低了坏死,水生变性和肝索混乱的程度。但是,醋酸铅和柚皮素+醋酸铅组之间的窦性充血,肝脂肪变性和荚膜纤维化程度没有差异。我们可以建议柚皮苷在肝脏中具有抗氧化和螯合作用。然而,这种作用还不足以抵抗乙酸铅引起的肝损伤。 (C)2016威利期刊公司

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