Although already known mengonsumsi certain vegetables, like broccoli, may help prevent breast cancer, but have not known the mechanisms active in the vegetables that inhibit the spread of cells.
Some scientists at the University of California, Santa Barbara, reported the new research shows they have a healing energy that works in the vegetable cell level in Washington, Tuesday (23/12). The study was broadcast in the journal Carcinogenesis, December issue.
"People can protect themselves from breast cancer by eating vegetables that can be consumed, such as cabbage and broccoli, such as close family and cabbage flower," said study author main Olga Azarenko.
"Vegetables contain this substance, called 'isothiocyanate', we believe responsible for the activities carcinogenik anti-cancer-prevention and vegetables in this," he said.
Research focused on their anti-cancer activity in one of the material, which is called "sulforaphane, or SFN.
It was already shown to reduce the level of events and breast tumor caused by chemicals in animals. These substances inhibit the growth of cancer cells payudaya in humans, which lead to cell death.
The researchers create surprising findings, SFN prevent the spread of human tumor cells by a single mike caron nisme similar to the way anti-cancer drug "taxol and vincristine" the division of cells inhibit suit "mitosis" the division of the genom that has been duplicated by the cell to two cells identical generated by cell division.
SFN but far weaker than the other drugs that plant-based, so it does not contain too much toxic.
"SFN may be effective cancer prevention because SFN prevent the spread and kill pre-cancerous cells," said the author of the study.
Materials also may be used in addition to "taxol" and other similar drugs to enhance keefektivan killing tumor cells without increasing virulence.
broccoli And cabbage is Very Useful
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