کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1070501 | 949356 | 2010 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Lack of sex differences to the subjective effects of nitrous oxide in healthy volunteers Lack of sex differences to the subjective effects of nitrous oxide in healthy volunteers](/preview/png/1070501.png)
BackgroundAlthough numerous studies have assessed subjective effects of nitrous oxide, few studies have analyzed for sex differences. Since sex differences have been reported in subjective effects of several drugs such as opioids, nicotine and alcohol, we sought to determine if sex modulates the subjective effects of the inhalant, nitrous oxide, in healthy volunteers.MethodsThirty-eight females and seventy-two males from nine studies that were conducted in our laboratory were included in this retrospective analysis. All experimental studies utilized randomized, placebo-controlled, repeated measures designs in which subjects inhaled 30% nitrous oxide in oxygen and 100% oxygen (placebo). Dependent measures in this analysis were subjective effects measured at baseline and 15 min into the inhalation period.ResultsNitrous oxide produced a number of subjective effects, including those that could be considered abuse liability-related (“elated,” “having pleasant thoughts,” drug liking), but sex did not modulate these effects.ConclusionsFemales and males showed similar subjective responses to 30% nitrous oxide. Future prospective studies might assess other concentrations, other measures (choice, analgesic response), and other inhaled general anesthetics to more comprehensively characterize the role of sex in response to inhalants.
Journal: Drug and Alcohol Dependence - Volume 112, Issue 3, 1 December 2010, Pages 251–254