含有尼古丁的含有甜味的电子液体中的"冰"成分对年轻成年电子烟使用者的影响
Wei Li1, Danielle R Davis1, Ran Wu1
1Department of Psychiatry, Yale School of Medicine, Yale University.
Experimental and clinical psychopharmacology
|June 9, 2025
概括
将薄荷添加到甜的电子液体中并没有显著改变年轻成年人的喜欢或奖励感知. 这项研究探讨了流行"冰"电子烟中的冷却口味对用户体验的影响.
科学领域:
- 公共卫生 公共卫生
- 行为科学 行为科学
- 尼古丁和烟草研究研究
背景情况:
- 电子烟的使用,特别是"冰"或冷却口味产品,在年轻成年人中很普遍.
- 了解风味成分如何影响用户体验对于公共卫生干预至关重要.
研究的目的:
- 研究甜味尼古丁电子液体中的冷却剂 (menthol) 对年轻成年人的喜好,感官感知和奖励的影响.
- 为了确定"冰"成分是否会改变电子烟在这个人口群体中的吸引力和体验.
主要方法:
- 这是一项双盲实验室研究,对40名年轻成年电子烟使用者 (18-20岁) 进行了研究.
- 参与者使用含有或不含薄荷 (36 mg/ml尼古丁盐) 的甜味 (西瓜) 电子液体.
- 喜欢,感官和奖励效应被评估使用验证的尺度 (标记 hedonic 尺度,标记大小尺度,药物效应问卷).
主要成果:
- 年轻人报告说,与没有薄荷醇的版本相比,他们对含有薄荷醇的甜味电子液体的喜好略低 (p = .05).
- 在薄荷酸和非薄荷酸甜电子液之间,在感觉或奖励效应方面没有发现显著差异.
- 味道状况,性别或它们的相互作用并没有显著影响感官或奖励结果.
结论:
- 在甜味的电子液体中添加冷却成分 (menthol) 并没有显著改变年轻成年用户的喜好,感官体验或奖励效应.
- 调查结果表明",冰"调味剂可能不会显著改变甜的电子液体的直接吸引力或感知效果,除了可能的边际降低喜欢.
更多相关视频
08:39Generation of Electronic Cigarette Aerosol by a Third-Generation Machine-Vaping Device: Application to Toxicological Studies
Published on: August 25, 2018
26.3K
09:30A Microcontroller Operated Device for the Generation of Liquid Extracts from Conventional Cigarette Smoke and Electronic Cigarette Aerosol
Published on: January 18, 2018
8.8K
相关概念视频
Stimulants
848
Stimulants are substances that enhance neural activity and elevate dopamine levels in the brain, leading to their highly addictive nature. These drugs include cocaine, amphetamines, MDMA, caffeine, and nicotine, each with distinct mechanisms of action and varied health implications.
Cocaine can be administered via snorting, injection, or smoking. It primarily functions by blocking the reuptake of dopamine, resulting in a euphoric high characterized by an intense sensation of happiness and...
Cocaine can be administered via snorting, injection, or smoking. It primarily functions by blocking the reuptake of dopamine, resulting in a euphoric high characterized by an intense sensation of happiness and...
848
Drugs Acting on Autonomic Ganglia: Stimulants
2.0K
Ganglionic stimulants activate NM nicotinic receptors in autonomic ganglia, falling into two categories: nicotine mimetics [e.g., lobeline, dimethylpiperazine, tetramethylammonium] and muscarinic receptor agonists [e.g., muscarine, methacholine]. The first category's action is rapid and blocked by nicotinic receptor antagonists, while the second category's action is delayed and blocked by atropine-like agents. Nicotine, an alkaloid, affects the heart rate by stimulating...
2.0K
CNS Depressants: Alcohol and Nicotine
1.1K
Ethanol, a clear colorless alcohol, has been consumed by humans for millennia, but its effects on the body are far from benign. At lower doses, it induces decreased inhibitions and loquaciousness, leading to its social appeal. However, it can cause severe consequences at higher doses, such as coma and respiratory depression, due to its zero-order elimination kinetics. Chronic ethanol abuse wreaks havoc on multiple organ systems, particularly the CNS and the liver. Abrupt cessation of ethanol...
1.1K
Comparing Intermolecular Forces: Melting Point, Boiling Point, and Miscibility
50.9K
Intermolecular forces are attractive forces that exist between molecules. They dictate several bulk properties, such as melting points, boiling points, and solubilities (miscibilities) of substances. Molar mass, molecular shape, and polarity affect the strength of different intermolecular forces, which influence the magnitude of physical properties across a family of molecules.
Temporary attractive forces like dispersion are present in all molecules, whether they are polar or nonpolar. They...
Temporary attractive forces like dispersion are present in all molecules, whether they are polar or nonpolar. They...
50.9K
Gustation
51.9K
Gustation is a chemical sense that, along with olfaction (smell), contributes to our perception of taste. It starts with the activation of receptors by chemical compounds (tastants) dissolved in the saliva. The saliva and filiform papillae on the tongue distribute the tastants and increase their exposure to the taste receptors.
51.9K
