• 華中科技大學(xué)同濟(jì)醫(yī)學(xué)院附屬同濟(jì)醫(yī)院普外科(武漢430030);

目的  觀察膽囊結(jié)石患者膽汁(CB)對(duì)人膽囊癌細(xì)胞系GBC-SD生長的影響,探討膽囊結(jié)石與膽囊癌發(fā)生與發(fā)展的關(guān)系。
方法  應(yīng)用四唑藍(lán)(MTT)比色法檢測20例CB和20例正常膽汁(NB)對(duì)GBC-SD細(xì)胞增殖的影響,應(yīng)用流式細(xì)胞儀測定細(xì)胞周期和凋亡。
結(jié)果  CB與NB比較,前者可明顯促進(jìn)GBC-SD細(xì)胞增殖,用CB處理48 h后GBC-SD細(xì)胞增殖指數(shù)顯著上升(P<0.05)。CB組S期細(xì)胞比例為(49.26±8.07)%,明顯高于NB組的(25.54±6.57)%,P<0.05; CB組G0/G1期細(xì)胞比例為(40.59±9.12)%,明顯低于NB組的(60.64±13.42)%,P<0.05。CB組和NB組細(xì)胞凋亡率分別為(5.50±1.16)%和(3.91±1.76)%,P gt;0.05。
結(jié)論  CB具有潛在的促增殖活性,且膽囊結(jié)石與膽囊癌的發(fā)生與發(fā)展關(guān)系密切。

引用本文: 吳高松,鄒聲泉. 膽囊結(jié)石患者膽汁對(duì)人膽囊癌細(xì)胞增殖的影響. 中國普外基礎(chǔ)與臨床雜志, 2004, 11(2): 159-161. doi: 復(fù)制

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  5. 5. Wu GS, Zou SQ, Luo XW, et al. Proliferative activity of bile from congenital choledochal cyst patients [J]. World J Gastroenterol, 2003; 9(1)∶184.
  6. 6. Wu GS, Zou SQ, Liu ZR, et al. Bile from a patient with anomalous pancreaticobiliary ductal union promotes the proliferation of human cholangiocarcinoma cells via COX2 pathway [J].World J Gastroenterol, 2003; 9(5)∶1094.
  7. 7. Sugiyama Y, Kobori H, Hakamada K, et al. Altered bile composition in the gallbladder and common bile duct of patients with anomalous pancreaticobiliary ductal junction [J].World J Surg, 2000; 24(1)∶17.
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