Acute administration of nicotine does not enhance cognitive functions
نویسندگان
چکیده
منابع مشابه
Tolerance does not develop to the decrease in nicotine self-administration produced by repeated bupropion administration.
The atypical antidepressant bupropion has been shown to be an efficacious smoking cessation agent; however, its therapeutic mechanism of action is unknown. To further understand the mechanism by which bupropion reduces smoking, the present study determined the effect of repeated bupropion pretreatment on nicotine self-administration or sucrose-maintained responding. Rats were trained to self-ad...
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Smoking is the leading cause of preventable cancer deaths in the United States. Nicotine replacement therapies (NRT) have been developed to aid in smoking cessation, which decreases lung cancer incidence. However, the safety of NRT is controversial because numerous preclinical studies have shown that nicotine enhances tumor cell growth in vitro and in vivo. We modeled NRT in mice to determine t...
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Improvements in motor sequence performance have been observed after a delay involving sleep. This finding has been taken as evidence for an active sleep consolidation process that enhances subsequent performance. In a review of this literature, however, the authors observed 4 aspects of data analyses and experimental design that could lead to improved performance on the test in the absence of a...
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0749-596X/$ see front matter 2012 Elsevier Inc http://dx.doi.org/10.1016/j.jml.2012.04.001 ⇑ Corresponding author. Address: Department of P Sciences Building, University of Alberta, Edmonton, 2E9. Fax: +1 780 492 0023. E-mail address: [email protected] (C.R. Madan Emotionally arousing information is remembered better than neutral information. This enhancement effect has been shown for memory f...
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Objective(s): Due to the prevalence and pervasiveness of stress in modern life and exposure to both chronic and acute stresses, it is not clear whether prior exposure to chronic stress can influence the impairing effects of acute stress on memory retrieval. This issue was tested in this study. Materials and Methods: Adult male Wistar rats were randomly assigned to the following groups: control,...
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ژورنال
عنوان ژورنال: Archives of Industrial Hygiene and Toxicology
سال: 2019
ISSN: 0004-1254
DOI: 10.2478/aiht-2019-70-3257