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[合众国际社得克萨斯州达拉斯1980年12月7日电]一个医学科学家研究小组宣称,为战胜过去不能治疗的脑肿瘤而设计的两项实验性的治疗方法,已显示有希望的结果。得克萨斯大学西南医学院的科学家们说,上述两项新技术仅应用于过去诊断为不能治疗的脑肿瘤。一种技术是,短期破坏保护脑的血脑屏障,以使大量的抗癌化合物能达到肿瘤。
[United States of America News Agency, Dallas, Texas, December 7, 1980] A team of medical scientists claimed that two experimental treatments designed to overcome brain tumors that could not be treated in the past have shown promising results. Scientists at the University of Texas Southwestern Medical School say that the two new technologies mentioned above apply only to brain tumors diagnosed in the past as non-treatable. One technique is to short-term damage the brain’s blood-brain barrier so that a large number of anticancer compounds can reach the tumor.