缺锌对大鼠消化系癌发生的影响  

Effects of Zinc Deficiency on the Occurrence of Alimentery System Cancer of Rats

作　　者：范广勤[1] 刘延芳[1] 闵国华[1] 朱建华[1] 颜世铭[1] 熊丽萍[1] 卢治平[2] 

机构地区：[1]江西医学院,南昌330006 [2]华东地质学院

出　　处：《广东微量元素科学》1997年第1期5-7,共3页Trace Elements Science

基　　金：江西省自然科学基金

摘　　要：在缺锌Wister大鼠模型中，用MNNG作为致癌剂，进行致消化系癌的实验研究。在33例缺锌大鼠的实验组中发生9例胃癌，在40例对照组中发生2例胃癌，差异非常显著。在实验组与对照组中均未发生其它消化系脏器癌变。In model Wister rats of zinc deficiency, the alimentery system cancer caused by sensitizerMNNG was studied. 9 cases of stomach cancer occurred in 33 rats of zinc deficiency, 2 casesoccurred in control group with 40 rats. There was significant difference between two groups.No other alimentery system cancer has been discovered in both tested group and controlgroup.

关 键 词：锌缺乏 动物实验 消化系统肿瘤 发生学 

分 类 号：R735[医药卫生—肿瘤] R730.231[医药卫生—临床医学]