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首页> 外文期刊>Canadian Journal of Physiology and Pharmacology >Antioxidant and anti-inflammatory properties of alpha-lipoic acid protect against valproic acid-induced liver injury
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Antioxidant and anti-inflammatory properties of alpha-lipoic acid protect against valproic acid-induced liver injury

机译:α-硫辛酸的抗氧化剂和抗炎特性免受丙甲酸诱导的肝损伤

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摘要

Valproic acid (VPA) is one of the most used antiepileptic drugs despite of its many adverse effects such as anemia, leucopenia, thrombocytopenia, and liver toxicity. The hepatoprotective effect of alpha-lipoic acid (ALA) was confirmed. The aim of this study was to detect the protective effect of ALA against the adverse effects of VPA. To study this, 30 white albino Wistar male rats were divided into four groups. Group I was the control group; Group II included rats that received ALA (100 mg.kg(-1).day(-1) orally for 14 days; Group III and Group N included rats that received VPA (500 mg.kg(-1).day(-1)) for 15 days intraperitoneally, but Group IV rats received ALA (100 mg.kg(-1).day(-1)) orally for 14 days prior to VPA. Blood samples were collected and livers were excised from rats for colorimetric analysis and quantitative real-time PCR. The rats that received VPA showed leucopenia, thrombocytopenia, a significant decrease of superoxide dismutase, glutathione, nuclear factor erythroid 2-related factor 2, and sirtuin 1, besides a significant increase of malondialdehyde and tumor necrosis factor a. Prior treatment with ALA prevented all these results; ALA protected against VPA-induced liver damage and hematological disturbance via antioxidant and anti-inflammatory properties.
机译:丙戊酸(VPA)是最常用的抗癫痫药物之一,尽管它有许多副作用,如贫血、白细胞减少、血小板减少和肝毒性。α-硫辛酸(ALA)的肝脏保护作用已得到证实。本研究的目的是检测ALA对VPA不良反应的保护作用。为了研究这一点,30只白色Wistar雄性大鼠被分为四组。第一组为对照组;第二组包括接受ALA(100 mg.kg(-1))的大鼠。每日(-1)口服14天;III组和N组包括接受VPA(500 mg.kg(-1)的大鼠。第(-1)天)腹腔注射15天,但第IV组大鼠接受ALA(100 mg.kg(-1)。第(-1)天,在VPA前口服14天。采集血样,切除大鼠肝脏进行比色分析和实时定量PCR。接受VPA的大鼠出现白细胞减少、血小板减少、超氧化物歧化酶、谷胱甘肽、核因子红细胞2相关因子2和sirtuin 1显著降低,丙二醛和肿瘤坏死因子a显著增加。ALA治疗前阻止了所有这些结果;ALA通过抗氧化和抗炎特性防止VPA诱导的肝损伤和血液系统紊乱。

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