例如，有一些研究表明，两种药物治疗黄斑变性这种眼病的效果差不多。
Studies have shown, for example, that two drugs are about equally effective in treating macular degeneration, an eye disease.
一项新的研究报告说，阿斯匹林这种普通药物就可以大大减少心脏血管阻塞手术后出现的危及生命的情况。
A new study reports the common drug aspirin greatly reduces life-threatening problems after an operation to replace blocked blood vessels to the heart.
这项研究进一步有力地证明，像阿司匹林这样简单便宜的药物可以帮助治疗乳腺癌和其他癌症。
This study adds significant weight to the idea that a drug as simple and cheap as aspirin could help treat breast and other cancers.
公司正在研究基因是如何相互作用的，以此寻找可用来判断疾病的起因或者预测药物功效的基因相关性。
Firms are now studying how genes interact, looking for correlations that might be used to determine the causes of disease or predict a drug's efficacy.
虽然吸锌片已经被推广为治疗普通感冒的药物，但研究显示并没有一致的效果。
Though sucking zinc lozenges has been promoted as a treatment for the common cold, research has revealed no consistent effect.
然而，一些自我控制能力低的研究对象更有可能是收入非常低的单亲父母，父母的健康状况很差，很可能是重度药物滥用者。
Whereas some of the low self-control study members are more likely to be single parents with a very low income and the parent is in poor health and likely to be a heavy substance abuser.
几项研究表明，某种药物的疗效往往取决于病人对它的期望。
Several study show that the effectiveness of a certain drug often depends on the patient's expectations of it.
医学研究通常利用森林中的动植物，毁坏这些物种可能会令研究人员找不到某些疾病的治疗药物。
Medical research often makes use of the forest's plant and animal life, and the destruction of such species could prevent researchers from finding cures for certain diseases.
我们实际上想研究出某种能够治疗一种非常严重的自闭症的复合药物。
We are actually trying to develop a compound to treat a very severe form of autism.
1997年加利福尼亚大学的一项研究表明，一些接受了这种物质的病人能够产生他们自己的天然药物。
Evidence from a 1997 study at the University of California shows that several patients who received such substances were able to produce their own natural drug.
礼来公司举办失败研讨会来专门研究那些未研发成功的药物。
Eli Lilly and Company had failure parties to study the drugs that don't work.
对丁酸氯维地平这种药物的致癌风险的长期研究尚未进行。
Long-term studies for evaluation of carcinogenic potential have not been performed with clevidipine butyrate.
正在进行以添加第三种药物的研究，即静脉注射的前列腺素类花青素。
Studies are underway investigating the addition of a third agent, the intravenous prostanoid epoprostenol.
目的是研究弗氏柠檬酸杆菌的体外抗菌药物的敏感性。
The objective is to investigate in vitro drug susceptibility of Citrobacter freundii.
其他挑战包括需要就儿科药物开展更多的临床试验和研究。
Other challenges include the need for more clinical trials and research to be carried out on paediatric medicines.
问：这一亲身经历是否激励了您从事抗疟药物研究？
Q: Is that what spurred you to do research to find antimalarial drugs?
答：商业研究总会要遗留一些重要问题，原因在于，例如，制造药物的人绝不会为非药物治疗试验买单。
A: Commercial research will always leave important questions unanswered, because, for example, people who manufacture drugs will never pay for trials of non-drug treatments.
不过研究还是表明了有很多因素都对使用止痛类药物的反应有影响。
However, research has shown that there are numerous factors involved in response to pain medications.
药物遗传学是在分子水平上研究这些差异的科学。
Pharmacogenomics is the science of studying these variations at the molecular level.
1991至2004年之间少数几项对清单药物专利状况的研究显示约有5%至6%的药物在某种程度上受专利保护。
The few studies of patent status for medicines on the list, conducted in 1991 and 2004, indicate that around 5% to 6% are patent protected in some way.
有必要更好地研究这些国家的药物供应体系和药物需求类型，这样才能改善药物的供应。
Better understanding of the supply systems in the countries studied and of the pattern of demand for medicines is needed before improvements can be made.
研究者谨慎的说，现在的数据有限，不可能计算这类药物中每种药物确切的致癌风险，但是这还需要进一步研究。
The researchers cautioned that the limited data make it impossible to calculate the exact cancer risk for each individual drug in the class, but said the issue should be investigated further.
其他研究显示，圣约翰草可以与其他药物发生不良反应，包括用于控制HIV感染的药物。
Other research has shown that St. John's wort can interact unfavorably with other medications, including those used to control HIV infection.
其他研究显示，圣约翰草可以与其他药物发生不良反应，包括用于控制HIV感染的药物。
Other research has shown that St. John's wort can interact unfavorably with other medications, including those used to control HIV infection.
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