CALORIC RESTRICTION PROFOUNDLY INHIBITS LIVER-TUMOR FORMATION AFTER INITIATION BY 6-NITROCHRYSENE IN MALE-MICE

被引:32
作者
FU, PP
DOOLEY, KL
VONTUNGELN, LS
BUCCI, T
HART, RW
KADLUBAR, FF
机构
[1] National Center for Toxicological Research, Jefferson
关键词
D O I
10.1093/carcin/15.2.159
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Caloric restriction (CR) inhibited strongly the incidence of chemically-induced tumors in the neonatal B6C3F(1) mouse tumorigenicity bioassay, when begun 3 months after treatment with the potent carcinogen 6-nitrochrysene, These data indicate that CR can have a profound inhibitory effect on tumor development even long after metabolic activation and DNA repair have occurred.
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页码:159 / 161
页数:3
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