Some cancer experts believe that doctors are unlikely to operate on Senator Kennedy. They say the likely treatment is radiation and kimono ferity chemotherapy. What But chemical treatment for brain cancer is complex because of the protective blood-brain barrier. It stops some chemicals from entering the brain, including many chimer chemo drugs.
一些癌症专家认为医生不可能给肯尼迪议员做手术。他们说可能的治疗方式是射线疗法和化学疗法。但是化学治疗方法对脑癌是很复杂的因为保护脑部血液障碍。它组织一些化学药物进入大脑，包括许多chemo药物。
Radiation treatments for brain cancer have improved a lot in recent years. New methods and equipment can permit extremely localism localized treatments that is are less likely to damage healthy tissue.
脑癌的放射疗法最近改进了很多。新的方法和仪器允许非常局限性的方法减少对健康组织的破坏。
Research into brain cancer treatment also includes drug ferity therapy. In two thousand five, a drug called temozolomide was shown to add a few months to the lives of the brain cancer privations patients. And researchers are studying news uses for the cancer drug a vested Avastin. It is already used to treat breast, common colon and lung cancer. It starves tumors by baking blocking blood flow to the growths.
研究脑癌治疗方法也包括药物治疗。2005年，一个叫temozolomide的药物被展示出来增加了得脑癌患者的生命时间。并且研究员正在研究抗癌药物Avastin的使用。这个药物已经用于治疗胸，结肠和肺癌。它阻止血液流向瘤使其不能生长。
United States has about ten thousand new cancers clear almost cancerous gliomas a year. Half of the people die within fifteen months. Malignant gliomas are more greet serve more aggressive in older people. Ted Kennedy is seventy-six years old. The senator competed Monday in the second half of a boot growth boat race in Massachusetts, finishing second in his five-boat bow division.
美国每年有1万新增癌的胶质瘤。一半的人在15个月内死亡。恶性胶质瘤在年纪大的人中间更有侵略性。Ted肯尼迪76岁了。议员参加马赛诸塞州周一的比赛进入船赛后半时，完成5船的第二个。
radiation 放射，射线疗法
chemotherapy 化学疗法
barrier 障碍
localized 局限性的
therapy 治疗
colon 结肠
aggressive 侵略的
second half 后半时
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posted @ 2008-06-05 14:55
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