METHODS: The rat model bearing NuTu-19 cells was treated with basil polysaccharide. The changes of the tumor cell biology and histopathology were observed. Total RNA was isolated from the tumor tissue.

• 方法:建立荷NuTu-19卵巢癌大鼠模型；体内观察罗勒多糖对荷瘤大鼠肿瘤生长及转移行为的影响；取大网膜瘤组织；提取总RNA；经逆转录、荧光标记后与R 20 s大鼠表达谱芯片杂交；经Gene P ix Pro 3.；0图像处理软件分析。