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人乳铁蛋白对卵巢上皮性癌细胞增殖及细胞免疫调节的作用
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- Author:
- No author available
- Journal Title:
- Chinese Journal of Obstetrics and Gynecology
- Issue:
- 6
- DOI:
- 10.3760/cma.j.issn.0529-567x.2012.06.015
- Key Word:
- No keyword available
Abstract： 利用天然或合成的化合物对恶性肿瘤的发生、发展进行干预是近年来的研究热点[1].人乳铁蛋白(human lactoferrin,hLF)是一种相对分子质量为76 000的糖蛋白,存在于多种体液或分泌物中,以人乳汁特别是初乳中含量最高,具有抗肿瘤、抗细菌、抗病毒等多种生理功能[2].卵巢上皮性癌(卵巢癌)是女性生殖系统常见的恶性肿瘤之一,其病死率居妇科恶性肿瘤的首位,研究其防治方法意义重大.本课题组的前期研究显示,重组hLF( rhLF)可以抑制肿瘤细胞的增殖[3-4];本研究进一步观察了rhLF处理卵巢癌细胞后,其细胞增殖、细胞周期比例、细胞活性氧(ROS)表达以及细胞因子分泌情况,为探讨卵巢癌细胞增殖、转移等机制提供新的思路.
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