良好的生活方式有助于防范罹患大肠癌的风险。然而,事实上很难证明这些活动是致使风险降低的原因●药物、生活方式以及其他措施可以改变甚至降低大肠癌的患病风险。当然,目前关于这方面的证据还有待后续研究的支持。在宾夕法尼亚州匹兹堡大学的一间诊所内,胃肠病学家罗伯特·舍恩(Robert Schoen)在尝试为高危患者注射疫苗来抵抗结肠癌——一个疗程三次注射后,他希望通过增强病人的免疫系统以使其识别、定位和破坏癌症初始阶段的病理因素,阻止其继 A good lifestyle helps prevent the risk of developing colorectal cancer. However, in fact, it is difficult to prove that these activities are the cause of risk reduction. ● Drugs, lifestyle and other measures can change or even reduce the risk of colorectal cancer. Of course, the current evidence in this respect has yet to be supported by follow-up research. In a clinic at the University of Pittsburgh, Pa., Gastroenterologist Robert Schoen tried to fight off colon cancer by trying to vaccinate high-risk patients - after three injections of a course of treatment, he hopes to boost his immune system by boosting patient immunity System to make it identify, locate and destroy the initial stages of cancer pathological factors, to prevent its successors