咖啡因摄入对尼古丁摄入的影响。

L T Kozlowski
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引用次数: 18

摘要

喝咖啡的吸烟者在几乎不摄入咖啡因的情况下比摄入75毫克到300毫克咖啡因的情况下摄入更多的尼古丁。当咖啡因的剂量从75毫克增加到300毫克时,他们并没有摄入相对较少的尼古丁。因此,咖啡因缺乏似乎是造成这种效果的原因。大量饮用咖啡因的人比少量饮用咖啡因的人表现出的这种效果要弱一些。这些结果讨论了咖啡因和尼古丁缺陷的可区别性以及对咖啡因的不同耐受性可能产生的影响。在研究尼古丁使用时评估咖啡因摄入量的重要性以及在研究这些药物对行为的影响时考虑这些药物的慢性水平和使用的重要性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effects of caffeine consumption on nicotine consumption.

Coffee-drinking cigarette smokers take in more nicotine when they ingest almost no caffeine than when they ingest an amount of caffeine ranging from 75 mg to 300 mg. They do not take in relatively less nicotine as the dose of caffeine increases from 75 mg to 300 mg. It seems, then, that something due to caffeine deficit is responsible for the effect. Heavier users of caffeine show this effect less strongly than do lighter users of caffeine. These results are discussed in terms of the discriminability of caffeine and nicotine deficits and the possible influence of differential tolerance to caffeine. The importance of evaluating caffeine consumption when studying nicotine use and the importance of considering the chronic level and use of these drugs when studying their effects on behavior is indicated.

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