尼古丁可与其中任意一种受体相结合进而激发一系列反应:一些可导致香烟成瘾,另一些可导致血压升高或放松感。
Nicotine can bind to each combination and spur a cascade of distinct events; some lead to the addictive properties of cigarettes, others to an increase in blood pressure or a feeling of relaxation.
挪威一项最新研究表明,置身手机所产生的射频场不会导致头痛或血压升高。
Exposure to the radiofrequency fields generated by mobile phones does not cause head pain or increase blood pressure, according to a Norwegian study.
但是,过分酗酒,一天3杯或更多酒精摄入,许多研究都一致证明此种行为可以引起血压升高。
But excessive drinking-three or more alcoholic beverages a day, most studies agree-has also been proven to send blood pressure climbing.
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