【作者】 張昆; 張??; 趙永勛; 楊春佳; 邵明亮; 李樹民;
【Author】 ZHANG Kun1,ZHANG Wei2,ZHAO Yongxun3,YANG Chunjia1, SHAO Mingliang4,LI Shumin2 1Basic Medical College of Jiamusi University,Jiamusi,Heilongjiang 154007,China;2Laboratory Department of Jiamusi University,Jiamusi,Heilongjiang 154002,China;3Life Science College of Jiamusi University,Jiamusi, Heilongjiang 154007,China;4Maternal and Child Care Hospital of Jiamusi,Jiamusi,Heilongjiang 154002,China
【機(jī)構(gòu)】 佳木斯大學(xué)基礎(chǔ)醫(yī)學(xué)院; 佳木斯大學(xué)檢驗學(xué)院; 佳木斯大學(xué)生命科學(xué)學(xué)院; 佳木斯婦幼保健院;
【摘要】 用鱗蓋紅菇(Russula lepida)菌絲體多糖連續(xù)灌胃H22荷瘤小鼠10d。與陰性對照組相比,多糖組的瘤重降低,Bcl-2和突變型P53的表達(dá)下調(diào),表明鱗蓋紅菇菌絲體多糖對H22荷瘤鼠有抑瘤作用,可以抑制H22肝癌細(xì)胞的增殖。
【Abstract】 H-22 liver tumor-bearing mice were administered physiological saline intragastrically(negative control),5-flurouracil intraperitoneally(positive control) or Russula lepida mycelial polysaccharide intragastrically(test group) and sacrificed after 10 days.Our data revealed that R.lepida mycelial polysaccharide inhibited tumor growth and that proliferation of the cancer cells was due to decreased expression of Bcl-2 and mutant P53 proteins.
【關(guān)鍵詞】 鱗蓋紅菇; 多糖; H22荷瘤小鼠;
【Key words】 Russula lepida; mycelial polysaccharide; H22 tumor-bearing mice;
【基金】 黑龍江省教育廳科研項目(編號:11544054)的部分研究內(nèi)容
【分類號】R73-36