Application of turnip neutral polysaccharide in preparation of medicine for regulating and controlling lung cancer A549 cells

The invention relates to the technical field of turnip neutral polysaccharide application, and particularly discloses application of turnip neutral polysaccharide in preparation of a medicine for regulating and controlling lung cancer A549 cells. When the turnip neutral polysaccharide acts on the lung cancer A549 cells, the proliferation of the human lung adenocarcinoma A549 cells can be effectively inhibited, and the increase of the expression quantity of Caspase-3 protein in the human lung adenocarcinoma A549 cells is promoted. The turnip neutral polysaccharide can promote the apoptosis of the lung cancer A549 cells, so that a theoretical basis is provided for treating lung cancer. 本发明涉及芜菁中性多糖应用技术领域，具体公开了芜菁中性多糖在制备肺癌A549细胞调控的药物中的应用，所述芜菁中性多糖作用于肺癌A549细胞时，能够有效抑制人肺腺癌A549细胞增殖，促进人肺腺癌A549细胞中Caspase-3蛋白表达量增加。本发明中的芜菁中性多糖能够促进肺癌A549细胞凋亡，从而为治疗肺癌提供理论基础。