求医学英语翻译、通顺成文章的，十分感谢 45
Theirsurvivalthroughtothelowerpartoftheintestinemaybethekeytotheirroleinpreventingcan...
Their survival through to the lower part of the intestine may be the key to their role in preventing cancers in the tract，the scientists believe.
Researchers led by Monica Giusti，an expert in plant nutrients at Ohio state University，extracted anthocyanins from a variety of exotic and more common fruits and vegetables that all had a deep red，blue or purple hue and added them to flasks containing a suspension of human colon cancer cells.
When the team calculated how much of each extract was needed to reduce cancer cell growth by 50%，they found anthocyanin from purple corn to be the most potent. Chokeberries and bilberries were nearly as effective，while radish anthocyanin required nine times as much – or 131 micrograms per millilitre of cancer cell solution to cut cell growth by half.
The word is part of a long-term investigation aimed at a greater understanding of the 600 anthocyanins found in nature. “we’re just beginning to scratch the surface of understanding how the body absorbs and uses these different structures.” Dr Giusti said
In June，market researchers reported that sales of anthocyanin blueberries had doubled in the past two years. The berries joined a growing list of what association marketing the products call “superfoods”，alongside oily fish，brazil nuts and tomatoes. Anthocyanins have previously been linked to helping towards a healthy heart and with treating skin conditions.
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Forget eating your greens:red and blue foods are the cancer fighters
Natural pigments that give certain fruit and vegetables a rich red,purple or blue colour act as powerful anti-cancer agents,according to a study by American scientists.
The compounds,found in foods such as aubergines,red cabbage,elderberries and bilberries,restricted the growth of cancer cells and in some cases killed them off entirely,leaving healthy cells understand.
The study combined laboratory tests on human cancer cells with experiments on animals that were designed to see whether a diet rich in the foods made a difference to their risk of developing cancer.
Foods with the highest levels of the compounds were most effective at slowing cancer growth,with exotic purple corn and chokeberries stopping the growth of colon cancer cells and killing 20% in lab tests.Foods less enriched with the pigments,such as radishes and black carrots,slowed the growth of colon cancer cells by 50% to 80%. 展开
Researchers led by Monica Giusti，an expert in plant nutrients at Ohio state University，extracted anthocyanins from a variety of exotic and more common fruits and vegetables that all had a deep red，blue or purple hue and added them to flasks containing a suspension of human colon cancer cells.
When the team calculated how much of each extract was needed to reduce cancer cell growth by 50%，they found anthocyanin from purple corn to be the most potent. Chokeberries and bilberries were nearly as effective，while radish anthocyanin required nine times as much – or 131 micrograms per millilitre of cancer cell solution to cut cell growth by half.
The word is part of a long-term investigation aimed at a greater understanding of the 600 anthocyanins found in nature. “we’re just beginning to scratch the surface of understanding how the body absorbs and uses these different structures.” Dr Giusti said
In June，market researchers reported that sales of anthocyanin blueberries had doubled in the past two years. The berries joined a growing list of what association marketing the products call “superfoods”，alongside oily fish，brazil nuts and tomatoes. Anthocyanins have previously been linked to helping towards a healthy heart and with treating skin conditions.
。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。
Forget eating your greens:red and blue foods are the cancer fighters
Natural pigments that give certain fruit and vegetables a rich red,purple or blue colour act as powerful anti-cancer agents,according to a study by American scientists.
The compounds,found in foods such as aubergines,red cabbage,elderberries and bilberries,restricted the growth of cancer cells and in some cases killed them off entirely,leaving healthy cells understand.
The study combined laboratory tests on human cancer cells with experiments on animals that were designed to see whether a diet rich in the foods made a difference to their risk of developing cancer.
Foods with the highest levels of the compounds were most effective at slowing cancer growth,with exotic purple corn and chokeberries stopping the growth of colon cancer cells and killing 20% in lab tests.Foods less enriched with the pigments,such as radishes and black carrots,slowed the growth of colon cancer cells by 50% to 80%. 展开
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