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Natural antioxidant flavonoids in formalin‐induced mice paw inflammation; inhibition of mitochondrial sorbitol dehydrogenase activity

机译:福尔马林诱导的小鼠爪子炎症中的天然抗氧化黄酮类化合物; 抑制线粒体山梨糖醇脱氢酶活性

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摘要

Abstract Flavonoids have reported to cover interesting multiple pharmacological properties. This study evaluated the effect of apigenin or silymarin in paw inflammation induced by formalin in mice. Mice were divided into four groups: I: positive control group; II: apigenin, 3?mg/kg (i.p.); III: silymarin 50?mg/kg (p.o.); IV: meloxicam 10?mg/kg (p.o.), the reference drug. Therapies were administered once a day for 7 days. The curative effects were assessed on inflammatory, oxidative stress and neurotransmitter biomarkers, and apoptosis. Both flavonoids induced marked improvement in paw licking time, paw edema %, malondialdehyde content, superoxide dismutase, and sorbitol dehydrogenase activities, with slight progress in paw interlukin‐1β. Additionally, silymarin augmented brain content of dopamine and norepinephrine. Furthermore, flavonoids induced marked decline in extent of apoptosis. So, the results spotlight on the good influence of apigenin or silymarin as anti‐inflammatory, antioxidant, and antiapoptotic agents in formalin‐induced mice paw inflammation to even a better extent than meloxicam.
机译:据报道,摘要黄酮类化合物涵盖有趣的多种药理性质。该研究评估了Apigenin或Silymarin在小鼠福尔马林诱导的爪子炎症中的作用。小鼠分为四组:I:阳性对照组; II:Apigenin,3?Mg / kg(I.P.); III:Silymarin 50?mg / kg(p.o.); IV:Meloxicam 10?mg / kg(p.o.),参考药物。疗法每天服用一次7天。评估疗法对炎症,氧化应激和神经递质生物标志物以及凋亡。黄酮类化合物诱导爪子舔时间,爪子水肿%,丙二醛含量,超氧化物歧化酶和山梨糖醇脱氢酶活性的显着改善,具有爪中蛋白-1β的轻微进展。另外,西米林的多巴胺和去甲肾上腺素的脑含量。此外,黄酮类化合物在细胞凋亡的程度上诱导显着下降。因此,结果占据甲苯胺或西米林作为抗炎,抗氧化剂和抗透露剂在福尔马林诱导的小鼠爪子炎症中的良好影响,甚至比美洛昔康的更好程度。

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