Even a brief bout with secondhand smoke may be enough to temporarily slow down nonsmokers' blood circulation, new study results suggest.
一份最新的研究结果暗示,即使二手烟也足以暂时性地减缓不吸烟者的血液循环。
Results from a new laboratory study, published earlier this month, suggest it may also slow the formation of the amyloid plaques associated with Alzheimer's disease.
本月初公布的一项新的实验室研究结果表明,它可能还能减缓与老年痴呆症相关的淀粉斑的形成。
Previous studies have yielded inconsistent results. Dr. Ryan said the new study might have succeeded because the ginger was given before chemotherapy.
瑞安博士说,以前研究得出的结果反复无常,而最近的研究之所以成功,因为姜是在化疗前吃的。
But a new study shows that another treatment may have better results for patients who were not helped by drug therapy.
VOA: special.2010.02.17
A new study in the journal Nature has shown some hopeful results from an experimental gel that might protect women from H.I.V.
VOA: special.2009.03.16
A new study found better results in four-year-olds who go to bed around the same time every night and sleep at least eleven hours.
VOA: special.2010.06.09
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