大肠菌素E3对白血病细胞P388的体外作用。
Effect of colicin E3 on leukemia cells P388 in vitro.
作者信息
Fuska J, Fusková A, Smarda J, Mach J
出版信息
Experientia. 1979 Mar 15;35(3):406-7. doi: 10.1007/BF01964380.
PMID:446636
Abstract
Proliferation of murine leukemia cells P388 is stimulated by less than 1.0 mg/ml colicin E3, while being inhibited by higher concentrations. By 1.6 mg/ml colicin E3, uptake of thymidine into cold TCA-precipitable fraction is decreased by 59% during 24 h, uptake of uridine by 29%.
摘要
低于1.0毫克/毫升的大肠杆菌素E3可刺激小鼠白血病细胞P388增殖，而高浓度则起抑制作用。在1.6毫克/毫升的大肠杆菌素E3作用下，24小时内胸苷摄取到冷三氯乙酸沉淀部分的量减少了59%，尿苷摄取量减少了29%。
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