Results 11 to 20 of about 147,976 (144)

Dissolution Testing of Nicotine Release from OTDN Pouches: Product Characterization and Product-to-Product Comparison

Separations, 2021
In recent years, oral tobacco-derived nicotine (OTDN) pouches have emerged as a new oral tobacco product category. They are available in a variety of flavors and do not contain cut or ground tobacco leaf.
Fadi Aldeek, Nicholas McCutcheon, Cameron Smith, John H. Miller, Timothy L. Danielson   +4 more
doaj   +1 more source

Patient/client safety structures and processes in home care: A cross-sectional online survey [PDF]

Patient Safety and Quality Improvement Journal, 2022
Introduction:The complexity of home care is demanding in terms of patient/client safety. The aim of this study was to explore patient/client safety structures and processes within organizations providing home care during the reform of home care and the ...
Heli Vaartio-Rajalin, Auvo Rauhala, Jaana Kalliokoski, Tuija S Ikonen   +3 more
doaj   +1 more source

Method Development and Applications for Reduced-Risk Products

Separations, 2022
Cigarette smoking remains the leading cause of preventable premature death and disease in the U [...]
Fadi Aldeek, Mohamadi A. Sarkar
doaj   +1 more source

E-cigarette use and onset of first cigarette smoking among adolescents: An empirical test of the ‘common liability’ theory [version 3; peer review: 2 approved]

F1000Research, 2020
Background: E-cigarettes have become the most commonly used tobacco products among youth in the United States (US) recently. It is not clear whether there is a causal relationship between e-cigarette use and the onset of cigarette smoking.
Hui G. Cheng, Edward G. Largo, Maria Gogova   +2 more
doaj   +1 more source

Smokeless tobacco mortality risks: an analysis of two contemporary nationally representative longitudinal mortality studies

Harm Reduction Journal, 2019
Background Assessments supporting smokeless tobacco (SLT) disease risk are generally decades old. Newer epidemiological data may more accurately represent the health risks associated with contemporary US-based SLT products, many of which contain lower ...
Michael T. Fisher, Susan Marie Tan-Torres, Charles L. Gaworski, Ryan A. Black, Mohamadi A. Sarkar   +4 more
doaj   +1 more source

Evaluation of Inhalation Exposures and Potential Health Impacts of Ingredient Mixtures Using in vitro to in vivo Extrapolation

Frontiers in Toxicology, 2022
In vitro methods offer opportunities to provide mechanistic insight into bioactivity as well as human-relevant toxicological assessments compared to animal testing.
Jingjie Zhang, Xiaoqing Chang, Tessa L. Holland, David E. Hines, Agnes L. Karmaus, Shannon Bell, K. Monica Lee   +6 more
doaj   +1 more source

HPHC Testing of Tobacco and Smoke to Examine Cigarette Temporal Variability

Contributions to Tobacco and Nicotine Research, 2022
Commercial cigarettes were analyzed for harmful and potentially harmful constituents (HPHCs) in tobacco and smoke to investigate temporal product variability independent of analytical variability over one week, one year, and three years.
Tayyarah Rana, Morton Michael J., Flora Jason W.   +2 more
doaj   +1 more source

Toxicological Assessment of Flavor Ingredients in E-Vapor Products

Frontiers in Toxicology, 2022
Many flavor ingredients are often used in potentially reduced-risk tobacco products (such as e-vapor products). Although most are “generally recognized as safe (GRAS)” when used in food, there is limited information available on their long-term health ...
Davide Sciuscio, Florian Calvino-Martin, Ashutosh Kumar, Timothy B. Langston, Elyette Martin, Diego Marescotti, Carole Mathis, Julia Hoeng, Manuel C. Peitsch, Donna C. Smith, Maria Gogova, Patrick Vanscheeuwijck, Kyeonghee M. Lee   +12 more
doaj   +1 more source

Impact of nicotine pathway downregulation on polyamine biosynthesis and leaf ripening in tobacco

Plant Direct, 2021
Traditional breeding and molecular approaches have been used to develop tobacco varieties with reduced nicotine and secondary alkaloid levels. However, available low‐alkaloid tobacco varieties have impaired leaf quality likely due to the metabolic ...
Greta Nölke, Ivana Chudobova, Marcel Houdelet, Daniel Volke, Marcos Lusso, Jesse Frederick, Chengalrayan Kudithipudi, Yanxin Shen, Ujwala Warek, James A. Strickland, Dongmei Xu, Helga Schinkel, Stefan Schillberg   +12 more
doaj   +1 more source

Drivers of Brand Switching Behavior in Mobile Telecommunications [PDF]

Athens Journal of Mass Media and Communications, 2018
Brand switching refers to migration of users from one brand to another. Switching is associated with negative consequences such as declining market share and poor profitability.
Nicholas Grigoriou, Aveek Majumdar, Lars Lie   +2 more
doaj   +1 more source