低渗液、温热对体外培养胃癌细胞系MGC-803杀伤效应的实验研究  

LETHAL EFFECT OF HYPOOSMOTIC AND MILD TEMFERATURED LIQUID ON GASTRIC CANCEROUS CELL LINE MGC-803

作　　者：陈峻青[1] 张忠彪[2] 董明[2] 杨广育[2] 

机构地区：[1]中国医科大学附属第一医院肿瘤科 [2]中国医科大学肿瘤研究所胃癌研究室

出　　处：《中国医科大学学报》1990年第4期269-271,301,共4页Journal of China Medical University

摘　　要：应用MGC-803人胃癌细胞系做为模型,在不同渗透压溶液、不同温度、不同时间处理后,观察细胞总数及活细胞%,并再次培养,观察癌细胞继续生长情况。结果证明,双蒸馏水、43℃、作用20分钟,癌细胞全部被杀灭。Human gastric cancerous cell line MGC-803 were treated with D .D. water,0.075 mM KCl and normal saline respectively. Each experimental group wassubdivided as to be at 37℃, 39℃, 43℃ and 45℃. Furthermore, in cach subgroup, the incubation duration was set to be 10 min, 20 min and 30 minrespectively. Afterwards all the cells were allowed to be maintained in culturemedium. The result showed that all dead were the cells held at 43℃ for 20 minwith D.D. water.

关 键 词：胃癌细胞 低渗液 温热 

分 类 号：R73－3[医药卫生—肿瘤]