英语翻译Something in chocolate could be used to stop coughs and

英语翻译
Something in chocolate could be used to stop coughs and lead to more effective medicines,say UK researchers.
Their study found that theobromine,found in cocoa,was nearly a third more effective in stopping coughs than codeine,which was considered the best cough medicine at present.
The Imperial College London researchers who published their results online said the discovery could lead to more effective cough treatment.“While coughing is not necessarily harmful(有害的) it can have a major effect on the quality of life,and this discovery could be a huge step forward in treating this problem,” said Professor Peter Barnes.
Ten healthy volunteers(志愿者) were given theobromine,codeine or placebo,a pill that contains no medicine,during the experiment.Neither the volunteers nor the researchers knew who received which pill.The researchers then measured levels of capsaicin,which is used in research to cause coughing and as a sign of how well the medicine are stopping coughs.
The team found that,when the volunteers were given theobromine,the capsaicin need to produce a cough was around a third higher than in the placebo group.When they were given codeine they need only slightly higher levers of capsaicin to cause a cough compared with the placebo.
The researchers said that theobromine worked by keeping down a verve activity(神经活动),which cause coughing.They also found that unlike some standard cough treatments,theobromine caused no side effects such as sleepiness.

英国的研究人员说,在巧克力里面的某些物质能被用于止咳并带来更好的医学效用.
他们的研究发现,在可可粉里发现的可可碱,在止咳方面的效用,比起目前被认为是最有效的止咳药的可待因,还要高出30％.在网上发表他们的结果的这些来自伦敦皇家学院的研究人员说,这个发现能带来更有效的咳嗽治疗.彼得·巴恩斯教授说,“纵使咳嗽不是必然有害的,但它对生命的质量有相当的影响,与此同时,这个发现也为治疗这个问题迈出了坚定的一步.”
在一次试验中,十名健康的志愿者获得一片不含任何医药成分的药片——可可碱,可待因或宽心丸.志愿者和研究人员都不知道谁获得了什么药片.然后研究人员测量了capsaicin的成分,capsaicin是用于研究引起咳嗽和药物止咳效果的标志.
小组发现,获得可可碱的志愿者的capsaicin,比获得宽心丸的志愿者,需要产生的咳嗽高30％.而获得可待因的志愿者,和获得宽心丸的志愿者相比,他们则只需产生稍稍高一点的capsaicin去引起咳嗽.
研究人员说,可可碱用于控制神经活动,从而引起咳嗽.同时,研究发现可可碱不同于一般的咳嗽治疗,可可碱对于睡眠之类的并无任何副作用.
翻译结果可能文法上有些许累赘,但完全由本人亲手翻译,希望能令你满意,