A study, published in Nature Medicine, showed how a drug could be created which sticks to tumours, but is then only activated when hit by specific waves of light.

在《自然医学》杂志发表的一项研究，介绍如何利用特定波长的光线激活附着在肿瘤上药物。

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Yet even if a medicine has no specific effects on an illness, this doesn't necessarily mean it is worse than nothing.

然而，即使某种药物对疾病没有具体效果，这并不一定意味着它就不好。

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Lapatinib is a product of the growing field of molecular medicine-the design of drugs to attack specific protein molecules associated with particular diseases.

Lapatinib是一种分子药物市场蓬勃发展的产品——被设计用来靶向治疗与疾病相关的特定的蛋白质分子。

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For some, their passion may be tied to a specific industry, like medicine, or law, or science, but I tend to believe that for most their passion is tied to a desire, such as to lead, or to teach, or to help others.

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Both of these drugs are emblematic of avant-garde, precise, individualized medicine in which a specific genetic mutation in a patient is matched up with the action of the drug.

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There is also useful information and a few photos at the American Orthopaedic Society for Sports Medicine Web site and woman-specific information at the Women's Sports Foundation, a Web site founded by tennis legend Billie Jean King.

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