ArticleJournal of the experimental analysis of behavior2022
Sex and age differences in approach behavior toward a port that delivers nicotine vapor.
Article in Journal of the experimental analysis of behavior, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
9 citing papers in PubMed, 14 citations in OpenAlex.
- Early life nicotine vapor exposure increases nicotine vapor seeking in adult male rats.Psychopharmacology · 2026Article
- Impact of flavorants on nicotine vapor self-administration in adolescent mice: Cherry on top?The Journal of pharmacology and experimental therapeutics · 2025Article
- Article
- Zoographics in the Journal of the Experimental Analysis of Behavior: Increasing inclusion of female animals.Journal of the experimental analysis of behavior · 2024Article
- Adult Consequences of Repeated Nicotine Vapor Inhalation in Adolescent Rats.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2024Article
- Factors influencing JUUL e-cigarette nicotine vapour-induced reward, withdrawal, pharmacokinetics and brain connectivity in rats: sex matters.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024Article
- Rats chasing the dragon: A new heroin inhalation method.Journal of neuroscience methods · 2024Article
- Withdrawal from repeated nicotine vapor exposure increases somatic signs of physical dependence, anxiety-like behavior, and brain reward thresholds in adult male rats.Neuropharmacology · 2023Article
- Sex Differences in the Behavioural Outcomes of Prenatal Nicotine and Tobacco Exposure.Frontiers in neuroscience · 2022Review
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
The goal of our laboratory is to study the mechanisms that promote nicotine use, particularly in vulnerable populations. To more closely mimic human use patterns, the present study employed nicotine vapor methods involving passive exposure for 14 days in adolescent and adult female and male rats. Age and sex differences in approach behavior (nosepokes) were assessed in a port that delivered nicotine plumes on Day 1 and 14 of our exposure regimen. Controls received ambient air in exposure chambers. After the final session, rats received a nicotinic receptor antagonist to precipitate withdrawal. Then, physical signs, anxiety-like behavior, and plasma levels of cotinine (a nicotine metabolite) were assessed. Over time, females displayed a larger increase in approach behavior to the nicotine port than males, an effect that was larger in adolescents. Nosepoke responses in adolescent females were correlated with anxiety-like behavior, but not physical signs of withdrawal. Adolescents gained more weight than adults regardless of treatment, and the weight gain was larger in male adolescents. Female adolescents also displayed the highest levels of cotinine than all other groups. These findings suggest that nicotine vapor produces greater motivational effects in adolescent females as compared to their adult and male counterparts.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.