1.If the bug is to blame, antibiotics might be able to treat it and therefore prevent cancer.
如果答案是肯定的，抗生素可用于预防及治疗癌变。
2.Diets high in folate don't necessarily prevent cancer, but they don't seem to hurt.
叶酸含量高的食物不一定能预防癌症，不过它们似乎也没有害处。
3.Genes suppressed by this methylation include tumor suppressors that would otherwise prevent cancer growth and spread.
被该甲基化抑制的基因包括通过其它方式预防肿瘤生长与扩散的肿瘤抑制基因。
4.It was not clear how soy might prevent cancer, though compounds in soy called isoflavones have estrogen- like effects.
至于豆类食物为何可以防癌还不清楚，无非大豆中所含的名叫异黄酮的化合物拥有雌性激素的作用。
5.How valid are the claims that probiotic products increase the health of intestinal cells, degrade toxins, or prevent cancer?
有人声称“益生菌”产品会促进大肠内细胞的健康生长，使毒素降解并防止癌症的发生。这种说法的可靠性有多大呢？
6.Furthermore, new medical research suggests that the consumption of lycopene - the stuff that makes tomatoes red - may prevent cancer.
此外，新的医学研究表明，消费番茄红素-的东西，使番茄红-可能预防癌症。
7.The earthy shitake or Chinese black mushrooms boost immunity through special polysaccharide molecules and can help prevent cancer.
香菇中特殊的多糖分子可以提高人体免疫力，有助预防癌症。
8.Radiofrequency ablation also cannot destroy microscopic-sized tumors and cannot prevent cancer from growing back.
射频消融术也不能破坏太小的微型肿瘤，也不能防止癌症的复发。
9.The sweet potato is rich in nutrients and high in vitamins that aid digestion and can help prevent cancer of the colon.
地瓜含高纤维，还有很多丰富的营养成分，纤维能帮助肠胃蠕动，预防大肠癌。
10.Studies claim that the polyphenol content of green tea has antioxidant properties that can help prevent cancer, however research is ongoing.
支持者提出绿茶中所含的茶多酚具有抗氧化作用，能够有助于预防癌症。但这方面的研究还在进行中。