Implanted tumor growth is suppressed and survival is prolonged in sixty percent of food-restricted mice.
Implanted tumor growth is suppressed and survival is prolonged in sixty percent of food-restricted mice.
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百分之六十的食物限制小鼠的植入肿瘤生长受到抑制,存活时间延长。
DOI:
10.1093/jn/130.1.111
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发表时间:
2000
期刊:
影响因子:
--
通讯作者:
Yoshihisa Nakano
中科院分区:
文献类型:
--
作者:
J. Matsuzaki;R. Yamaji;K. Kiyomiya;Masaru Kurebe;H. Inui;Yoshihisa Nakano
To examine the effect of food restriction on immune functions in the tumor-bearing state, mice were divided into a control group (fed 5.0 g diet/d; 71 kJ/d) and a 60% food-restricted group (fed 3.0 g diet/d; 43 kJ/d) at 8-wk of age, and 4 wk later, L1210 tumor cells were inoculated intradermally. In the food-restricted mice, tumor growth was significantly suppressed, and mean survival time after the tumor inoculation was prolonged (P < 0.05). The plasma concentrations of two antitumor cytokines, interferon-gamma (IFN-gamma) and tumor necrosis factor-alpha (TNF-alpha), were greater in the food-restricted group before tumor inoculation (P < 0. 05). Furthermore, the food-restricted mice had significantly higher plasma levels of IFN-gamma and TNF-alpha after tumor inoculation, although the treatment significantly increased these cytokine levels in both groups. Splenic natural killer cell cytotoxicity was also higher in the tumor-bearing food-restricted mice than in controls (P < 0.05). Food-restricted mice have strong antitumor immunity, and as a result, tumor growth is suppressed and survival time is prolonged in these mice.
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DOI:
10.1073/pnas.81.18.5831
发表时间:
1984
影响因子:
11.1
作者:
Kubo,C;Day,NK;Good,RA
通讯作者:
Good,RA
影响因子:
4.2
作者:
WEINDRUCH, R;WALFORD, RL;GUTHRIE, D
通讯作者:
GUTHRIE, D
DOI:
--
发表时间:
1983
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Weindruch,R;Devens,BH;Raff,HV;Walford,RL
通讯作者:
Walford,RL
DOI:
--
发表时间:
1991
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Celada,A;Maki,RA
通讯作者:
Maki,RA
DOI:
--
发表时间:
1987
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Feinman,R;Henriksen-DeStefano,D;Tsujimoto,M;Vilcek,J
通讯作者:
Vilcek,J