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IL-18对Lewis肺癌小鼠移植瘤生长的抑制作用
引用本文:陈湘琦,林挺岩,李志鹰,杨升,卢辉山,康明强.IL-18对Lewis肺癌小鼠移植瘤生长的抑制作用[J].现代肿瘤医学,2008,16(9).
作者姓名:陈湘琦  林挺岩  李志鹰  杨升  卢辉山  康明强
作者单位:福建医科大学附属协和医院,福建,福州,350001
基金项目:福建省卫生厅青年科研项目,福建省自然科学基金 
摘    要:目的:观察IL-18对Lewis肺癌小鼠移植瘤生长的抑制作用。方法:建立Lewis肺癌小鼠皮下移植瘤模型16只,按随机数字法分为IL-18治疗组、荷瘤模型组,每组8只,分别给予IL-18、生理盐水于接种第7日起腹腔注射。观察IL-18对移植瘤体积变化及瘤重的影响。结果:IL-18对小鼠健康状况无明显影响,但对小鼠移植瘤生长有明显抑制作用,肿瘤抑制率为75%。结论:IL-18可抑制Lewis肺癌小鼠移植瘤的生长,其机制值得深入研究。

关 键 词:IL-18  肺癌  移植瘤  抑制

Effect of IL-18 on the growth of Lewis lung cancer xenografts in C57BL/6 mice
CHEN Xiang-qi,LIN Ting-yan,LI Zhi-ying,YANG Sheng,LU Hui-shan,KANG Ming-qiang.Effect of IL-18 on the growth of Lewis lung cancer xenografts in C57BL/6 mice[J].Journal of Modern Oncology,2008,16(9).
Authors:CHEN Xiang-qi  LIN Ting-yan  LI Zhi-ying  YANG Sheng  LU Hui-shan  KANG Ming-qiang
Abstract:Objective:To study the effect of IL-18 on the growth of Lewis lung cancer xenografts in C57BL/6 mice.Methods:Model of Lewis lung cancer xenograft in C57BL/6 mice was used to observe the effect of IL-18 on the animals and the xenografts.Results:IL-18 could effectively inhibit the growth of xenografts with 75% of inhibition rate while had no obvious effect on the health situation of animals.Conclusion:IL-18 possessed remarkable inhibition activity against the growth of Lewis lung cancer,this suggested that it is necessary to investigate the mechanisms of antitumor and biological effects of IL-18.
Keywords:IL-18  lung cancer  xenografts  inhibition
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