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中国临床药理学与治疗学 ›› 2010, Vol. 15 ›› Issue (10): 1096-1099.

• 基础研究 • 上一篇    下一篇

番茄红素对雷公藤多苷致小鼠肝损害的保护作用

何军1,2, 赵春景1, 廖昌军3, 杨拯3, 唐樱2   

  1. 1重庆医科大学第二附属医院药剂科,重庆 400010;
    2成都医学院第一附属医院,成都 610500,四川;
    3成都医学院药学院,成都 610083,四川
  • 收稿日期:2010-09-20 修回日期:2010-10-11 发布日期:2020-09-16
  • 通讯作者: 赵春景,男,博士,教授,硕导,研究方向:临床药理、生化药理。E-mail: zhaocj6547@sina.com
  • 作者简介:何军,男,在职硕士,药师,研究方向:临床药理、药事管理。E-mail: ethj@163.com

Protective effects of lycopene on hepatic injury induced by tripterygium glycosides in mice

HE Jun1,2, ZHAO Chun-jing1, LIAO Chang-jun3, YANG Zheng3, TANG Ying2   

  1. 1Department of Pharmacy, the Second Affiliated Hospital of Chongqing University of Medical Sciences, Chongqing 400010, China;
    2First Affiliated Hospital, Chengdu Medical College, Chengdu 610500, Sichuan, China;
    3Pharmacological School, Chengdu Medical College, Chengdu 610083, Sichuan, China
  • Received:2010-09-20 Revised:2010-10-11 Published:2020-09-16

摘要: 目的: 建立雷公藤多苷肝损伤模型,研究番茄红素对雷公藤多苷致小鼠肝损伤的保护作用。方法: 昆明种小鼠40只,随机分为空白组、模型组、番茄红素高剂量组(20 mg/kg)、番茄红素低剂量组(10 mg/kg),各组预防性给药(或色拉油)6 d 后除空白组以外,用20倍常规剂量(270 mg/kg)雷公藤多苷建立小鼠肝损伤模型,观察番茄红素对小鼠血清转氨酶(ALT、AST)、肝组织氧化指标及肝脏病理学的影响。结果: 雷公藤多苷可使小鼠血清ALT、AST,肝体指数明显增高(P<0.05);与模型组比较,番茄红素各剂量组血清AST、ALT含量明显降低(P<0.05),小鼠肝组织SOD活性明显升高,降低MDA含量(P<0.01);肝组织的病理改变明显减轻(P<0.05)。结论: 番茄红素对雷公藤多苷致肝损伤具有良好的保护作用。

关键词: 番茄红素, 雷公藤多苷, 肝损伤, 保护作用

Abstract: AIM: To explore the protective effect of lycopene on acute hepatic injury in mice caused by tripterygium glycosides. METHODS: 40 mice were divided into 4 groups randomly: control group,model group, lycopene high dose group(20 mg/kg) and lycopene low dose group(10 mg/kg).The rat models of hepatic injury were established by twentyfold(270 mg/kg) after 6 d prophylactic administration. ALT and AST activities in serum, SOD and MDA contents in liver and histopathological examination were detected to study the hepatoprotective effect of lycopene. RESULTS: Lycopene showed significant protection against the hepatotoxic actions of tripterygium glycosides,markedly alleviated AST and ALT levels in serum, enhanced SOD content,reduced MDA content in liver,and reduced hydropic degeneration. CONCLUSION: Lycopene has protective effects on hepatic injury induced by tripterygium glycosides in mice.

Key words: Lycopene, Tripterygium glycosides, Hepatic injury, Protective effect

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