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Chilean propolis: antioxidant activity and antiproliferative action in human tumor cell lines.

机译:智利蜂胶:在人类肿瘤细胞系中的抗氧化活性和抗增殖作用。

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摘要

Propolis, a natural product derived from plant resins collected by honeybees, has been used for thousands of years in traditional medicine all over the world. The composition of the propolis depends upon the vegetation of the area from where it was collected and on the bee species. In this study, we investigated the antioxidant activity of a propolis sample, provided by NATURANDES-CHILE, collected in a temperate region of central Chile. In addition, this natural compound was tested for its antiproliferative capacity on KB (human mouth epidermoid carcinoma cells), Caco-2 (colon adenocarcinoma cells) and DU-145 (androgen-insensitive prostate cancer cells) human tumor cell lines. Results showed that this Chilean propolis sample exhibits interesting biological properties, correlated with its chemical composition and expressed by its capacity to scavenge free radicals and to inhibit tumor cell growth.
机译:蜂胶是从蜜蜂收集的植物树脂中提取的天然产物,在全世界的传统医学中已经使用了数千年。蜂胶的成分取决于收集蜂胶的地区的植被以及蜜蜂的种类。在这项研究中,我们调查了NATURANDES-CHILE提供的蜂胶样品在智利中部温带地区的抗氧化活性。另外,测试了该天然化合物对KB(人口腔表皮样癌细胞),Caco-2(结肠腺癌细胞)和DU-145(对雄激素不敏感的前列腺癌细胞)人肿瘤细胞系的抗增殖能力。结果表明,该智利蜂胶样品显示出有趣的生物学特性,与其化学组成相关,并通过其清除自由基和抑制肿瘤细胞生长的能力来表达。

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