首页> 外文期刊>African Journal of Biotechnology >Tomato leaves methanol extract possesses anti-inflammatory activity via inhibition of lipopolysacharide (LPS)-induced prostaglandin (PGE2)
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Tomato leaves methanol extract possesses anti-inflammatory activity via inhibition of lipopolysacharide (LPS)-induced prostaglandin (PGE2)

机译:番茄叶甲醇提取物通过抑制脂多饼(LPS)诱导的前列腺素(PGE2)抑制抗炎活性

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Recently, the leaves of tomato plant that contained several active compounds including alkaloid, steroid and flavanoid has been used for the treatment of variety of diseases and as anti-cancer, anti-oxidant and anti-gout. Although, a number of pharmacological properties have already been demonstrated, the anti-inflammatory effect of tomato leaves and its associated molecular mechanisms have not yet been fully investigated. In this study, in order to observe the anti-inflammatory action ofSolanum lycopersicum?extract on lipopolysaccharide (LPS)-stimulated macrophages, its inhibitory and inflammation activity was investigated by observing the prostaglandin E2?(PGE2) production using PGE2?enzyme immunometric assay kit. Results show that the tomato leaves extract reduced the activity of inflammatory mediators (PGE2) which plays a central role in inflammatory activity. At the highest concentration (100 μg/ml) of tomato leaves extract tested, the PGE2?production was reduced (37.41%) as compared to the untreated. The?cyclooxygenase-2 (COX-2)gene expression also reduced following increase in the extract concentration. Hence, this present study may support the potential use of leaves of?Solanum lycopersicumextract in the treatment of inflammatory related disease through the inhibition of PGE2?released.
机译:最近,含有几种活性化合物的番茄植物的叶子,包括生物碱,类固醇和黄花糖,用于治疗各种疾病和抗癌,抗氧化剂和抗痛风。虽然已经证明了许多药理性质,但尚未完全研究番茄叶的抗炎作用及其相关分子机制。在这项研究中,为了观察到血清子菌的抗炎作用?用PGE2观察前列腺素E2α(PGE2)产生,研究其脂多糖(LPS)刺激巨噬细胞的抑制和炎症活性。酶免疫测定试剂盒。结果表明,番茄叶提取物降低了发挥炎症活性中核心作用的炎症介质(PGE2)的活性。在最高浓度(100μg/ ml)的番茄叶子提取物中,与未处理相比,PGE2α产生(37.41%)。 α环加氧基酶-2(COX-2)基因表达也在提取物浓度的增加之后降低。因此,本研究可以通过抑制PGE2抑制PGE2来支持αSolanumLycopersicumExtract的潜在使用αSolanumLycopersicumExtract的潜在用途。

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