Saturday, January 13, 2007

Royal Jelly Inhibits Growth Growth-Promoting Effect of Environmental Estrogen on Cancer Cells

Effect of Royal Jelly on Bisphenol A-Induced Proliferation of Human Breast Cancer Cells
Bioscience, Biotechnology, and Biochemistry, 2007 Jan 7

Royal jelly is known as a functional food containing many useful minerals. In this study, we found an anti-environmental estrogen activity of royal jelly. Bisphenol A (BPA) is an environmental estrogen that stimulates proliferation of human breast cancer MCF-7 cells. Royal jelly inhibited the growth-promoting effect of BPA on MCF-7 cells, even though it did not affect the proliferation of cells in the absence of BPA. In addition, this inhibiting effect of royal jelly was heat-stable.

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