Results 1 to 10 of about 121,345 (281)

Monocyte migration assay using a vascular-on-a-chip model and its utilization for the evaluation of a heated tobacco product [PDF]

Frontiers in Toxicology
The use of Heated Tobacco Products (HTPs) is expected to have a reduced-risk potential for cardiovascular disease, including atherosclerosis, compared with combustible cigarettes (CCs) Because of the complex relationship between atherosclerosis and ...
Ayaka Hayashida, Atsuko Nozawa, Shigeaki Ito   +2 more
doaj   +2 more sources

Adolescents' first tobacco products: Associations with current multiple tobacco product use.

PLoS ONE, 2019
Understanding which tobacco products adolescents use first can lead to insights for tobacco prevention interventions and policies. We used cross-sectional data from high school students who reported ever using a tobacco product from the 2017 North ...
Sarah D Kowitt, Adam O Goldstein, Erin L Sutfin, Amira Osman, Clare Meernik, Courtney Heck, Leah M Ranney   +6 more
doaj   +3 more sources

Multiple and frequent tobacco product use by sexual minority youth in the United States: Results from the 2023 National Youth Tobacco Survey [PDF]

Preventive Medicine Reports
Objective: Understanding tobacco product use among sexual minority youth is important due to the exposure to nicotine and toxicants, which worsens tobacco-related health disparities.
Juhan Lee, Rebecca J. Evans-Polce, Maria A. Parker   +2 more
doaj   +2 more sources

Analysis of the key component puff-by-puff transport in special segments and aerosol for electrical heated tobacco product. [PDF]

Front Chem
Jin X, Meng D, Fu L, Zhao Y, Zhang Q, Zhang Z, Yin X, Shen Q, Wang S, Zhang Y, Wang L, Lei P, Li B.   +12 more
europepmc   +3 more sources

Development of a micronucleus test using the EpiAirway™ organotypic human airway model

Genes and Environment, 2023
Background The use of organotypic human tissue models in genotoxicity has increased as an alternative to animal testing. Genotoxicity is generally examined using a battery of in vitro assays such as Ames and micronucleus (MN) tests that cover gene ...
Satoru Munakata, Taku Watanabe, Tomohiro Takahashi, Shiori Kimuro, Kanae Ishimori, Tsuneo Hashizume   +5 more
doaj   +1 more source

Comparison of the effects of three types of heating tobacco system and conventional cigarettes on indoor air quality

SN Applied Sciences, 2021
Environmental tobacco smoke (ETS) from conventional cigarettes is reported to affect indoor air quality (IAQ) in various real indoor environments. Recently, Japan Tobacco Inc.
Yoshihiro Enomoto, Ryosuke Imai, Keiko Nanjo, Yuichi Fukai, Katsura Ishikawa, Misato Kotaki   +5 more
doaj   +1 more source

Pharmacological effects of nicotine salts on dopamine release in the nucleus accumbens

Frontiers in Pharmacology, 2023
With the growing number of individuals regularly using e-cigarettes, it has become increasingly important to understand the psychobiological effects of nicotine salts.
Xiaonan Li, Lehua Lu, Ying He, Hui Zhang, Yihui Zhang, Huaquan Sheng, Ming Chen, Ming Chen, Jiexiong Ru, Yihan Gao   +9 more
doaj   +1 more source

Binary classification of users of electronic cigarettes and smokeless tobacco through biomarkers to assess similarity with current and former smokers: machine learning applied to the population assessment of tobacco and health study

BMC Public Health, 2023
Background Exposure to harmful and potentially harmful constituents in cigarette smoke is a risk factor for cardiovascular and respiratory diseases. Tobacco products that could reduce exposure to these constituents have been developed.
Hiromi Ohara, Shigeaki Ito, Yuichiro Takanami   +2 more
doaj   +1 more source

Comparison of Biomarkers of Exposure in a Controlled Study of Smokers Switched from Conventional Cigarettes to Heated Tobacco Products

Toxics, 2023
The heated tobacco product (HTP) heats rather than burns tobacco to release an aerosol with significantly fewer toxicants than conventional cigarette smoke and has received global attention in recent years. To investigate whether changes in biomarkers of
Xiaonan Li, Xuan Wang, Peicai Cui, Guangchao Liu, Hui Zhang, Yihan Gao, Zhenpeng Kai   +6 more
doaj   +1 more source

A numerical study on capillary-evaporation behavior of porous wick in electronic cigarettes

Scientific Reports, 2021
A mathematical model based on heat and mass transfer processes in the porous wick of electronic cigarettes was established to describe the atomization of e-liquids according to max liquid temperature, vaporization rate and thermal efficiency in a single ...
Yihan Gao, Dian Li, Jiexiong Ru, Muyun Yang, Lehua Lu, Li Lu, Jinlu Wu, Zhonghui Huang, Yan Xie, Naiping Gao   +9 more
doaj   +1 more source