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首页> 外文期刊>American Journal of Drug Discovery and Development >The Cytotoxic Effect of PM 701 and its Fractions on Cell Proliferation of Breast Cancer Cells, MCF7
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The Cytotoxic Effect of PM 701 and its Fractions on Cell Proliferation of Breast Cancer Cells, MCF7

机译:PM 701及其组分对乳腺癌细胞MCF7的细胞毒性作用

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Breast cancer is the most common malignancy in the world among women. Many therapies have been designed to treat this disease. Mamectomy, chemotherapy and radiotherapy are still the main therapies of breast cancer. However, the results were unsatisfactory and still far from the ideal treatment. PM 701 is a natural product, has anticancer activity. The bioactive fraction PMF and subfraction PMFK had been isolated from PM 701. PM 701 and its fractions were proved to have a cytotoxic properties against different cancer cell lines. This study is directed for the further examination of lyophilized PM 701 and its active fractions on the growth of breast cancer cells (MCF-7). PM 701, PMF or PMFK were adding to the cultural medium, where MCF-7 is incubated. PM 701, PMF or PMFK were able to inhibit significantly the proliferation of MCF-7 cells. These new agents were proved to induce apoptosis of the breast cancer cells; through its direct effect on the nuclei.
机译:乳腺癌是女性中世界上最常见的恶性肿瘤。已经设计了许多疗法来治疗这种疾病。乳房切除术,化学疗法和放射疗法仍然是乳腺癌的主要疗法。然而,结果并不令人满意,并且距离理想治疗还差得很远。 PM 701是天然产品,具有抗癌活性。已从PM 701中分离出生物活性级分PMF和亚级分PMFK。事实证明,PM 701及其级分对不同的癌细胞系具有细胞毒性。这项研究旨在进一步检查冻干的PM 701及其活性成分对乳腺癌细胞(MCF-7)的生长。将PM 701,PMF或PMFK添加到培养MCF-7的培养基中。 PM 701,PMF或PMFK能够显着抑制MCF-7细胞的增殖。这些新药被证明可诱导乳腺癌细胞凋亡。通过对核的直接影响。

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