These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Immunostimulation-mediated antitumor activity by preconditioning with rice-shochu distillation residue against implanted tumor in mice.
    Author: Seki T, Morimura S, Ohba H, Tang Y, Shigematsu T, Maeda H, Kida K.
    Journal: Nutr Cancer; 2008; 60(6):776-83. PubMed ID: 19005977.
    Abstract:
    We investigated the ability of rice-shochu postdistillation residue (RSDR) to stimulate the activity of macrophages. RSDR significantly stimulated mouse macrophage activity and induced significant IL-12 production in vitro. In syngeneic C38 solid tumor model in mice, a diet containing 1.0% RSDR caused a significant suppression of tumor growth and prolonged the life span of the tumor-bearing mice. Further, using this model, mice fed for 21 days with RSDR showed significantly increased levels of serum IL-12 and IFN-gamma compared with controls. Moreover, the splenic NK cell activity of mice fed with RSDR was significantly elevated compared with that of mice on a normal diet and thereby suppressed C38 tumor growth. We also investigated the tumor growth suppressing effect of RSDR using a tumor model of B16-F10 melanoma cells. Dietary preconditioning with RSDR significantly suppressed B16-F10 tumor growth. Moreover, RSDR significantly increased the production of IL-12 either before or after B16-F10 tumor implantation. These results suggest that dietary RSDR suppresses tumor growth by stimulating the immune system of the host.
    [Abstract] [Full Text] [Related] [New Search]