科研人员曾对于那些有望帮助人们戒烟、减肥的新药抱以厚望,不过在临床应用一段时间后,人们发现,这些药物在大脑中发挥的作用似乎有些过度。两年前,科研人员曾对于那些有望帮助人们戒烟、减肥的新药抱以厚望。不过在这些新药进入临床应用一段时间后,人们发现,这些药物在大脑中发挥的作用似乎有些过度,有些患者在用药后出现了抑郁甚至发生了自杀。 Researchers have high hopes for new drugs that promise to help people quit smoking and lose weight, but after a period of clinical use, they find it somewhat overwhelming. Two years ago, researchers had high hopes for new drugs that are expected to help people quit smoking and lose weight. However, after these new drugs have been brought into clinical use for some time, people find that these drugs appear to be over-acting in the brain. Some patients experience depression or even suicide after taking drugs.