Results 51 to 60 of about 97,014 (239)

The levels of polycyclic aromatic hydrocarbons in traditional cigarettes and E-cigarettes in Saudi Arabia markets: a comparative risk assessment study

BMC Public Health
Background Two validated and effective extraction techniques have been developed to ascertain the presence of polycyclic aromatic hydrocarbons (PAHs) in traditional cigarettes and E-cigarettes.
Adel M. Alshutairi, Ahmed H. Alzahrani, Abdulaziz M. Almontshry   +2 more
doaj   +1 more source

Effect of Massachusetts House Bill No. 4196 on electronic cigarette use: a mixed-methods study

Harm Reduction Journal, 2021
Background Electronic cigarettes, or e-cigarettes, are devices that deliver nicotine-containing aerosol and were used by 2.8% of American adults in 2017.
Amanda Katchmar, Adrian Gunawan, Michael Siegel   +2 more
doaj   +1 more source

E-cigarette awareness and use, among adult residents in Shanghai, China

Tobacco Induced Diseases, 2023
Introduction The widespread popularity of e-cigarettes is considered an important public health concern. However, only some studies have investigated the prevalence of e-cigarette use in Shanghai, China.
Jian Wang, Chen-Chen Xie, Xiao-Xian Jia, Kun Xu, Zheng-Yang Gong, Yuan-Qiao Sun, Jing-Rong Gao, Yuan Ding, Zhi-Yong Huang, De Chen   +9 more
doaj   +1 more source

Spatial Profiling Reveals Distinct Molecular and Immune Evolution of Mouse Lung Adenocarcinoma Precancers with or Without Carcinogen Exposure

Advanced Science, EarlyView.
Tumor evolution in lung adenocarcinoma is shaped by genetic alterations and spatial immune dynamics. By integrating whole‐exome sequencing, imaging mass cytometry, and spatial transcriptomics across two mouse models, this study reveals how mutational burden, immune infiltration, and cell–state interactions evolve during early and late carcinogenesis ...
Bo Zhu, Muhammad Aminu, Pingjun Chen, Jian‐Rong Li, Chuanpeng Dong, Chenyang Li, Yanhua Tian, Shao‐Wei Lu, Hong Chen, Chenxi Ma, Xin Hu, Jie Ye, Andrew Y. Liu, Beibei Huang, Frank R. Rojas, Parra Cuentas. Edwin Roger, Ou Shi, Monique B. Nilsson, Alissa Poteete, Khaja B. Khan, Wei Lu, Luisa M. Solis Soto, Junya Fujimoto, Cara Haymaker, Ignacio I. Wistuba, Zhubo Wei, Linghua Wang, Don L. Gibbons, Ken Chen, Alexandre Reuben, Jason M. Schenkel, John V. Heymach, Chao Cheng, Jia Wu, Jianjun Zhang   +34 more
wiley   +1 more source

E-cigarette advertising exposure in e-cigarette naïve adolescents and subsequent e-cigarette use: A longitudinal cohort study [PDF]

Addictive Behaviors, 2018
Electronic (E-) cigarettes are one of the most popular tobacco products used by adolescents today. This study examined whether exposure to advertisements in (1) social networking sites (Facebook, Twitter, YouTube, Pinterest/Google Plus), (2) traditional media (television/radio, magazines, billboards), or (3) retail stores (convenience stores, mall ...
Deepa Camenga, Kevin M. Gutierrez, Grace Kong, Dana Cavallo, Patricia Simon, Suchitra Krishnan-Sarin   +5 more
openaire   +2 more sources

Macrophage–Derived Ferritin Exacerbates Silica‐Induced Pulmonary Fibrosis via PIK3R2‐Mediated Fibroblast Differentiation

Advanced Science, EarlyView.
This study identifies ferritin as a pivotal mediator of silica‐induced pulmonary fibrosis. Macrophage‐derived ferritin drives fibroblast‐to‐myofibroblast differentiation via the PIK3R2/SMAD pathway, while ferritin knockdown alleviates fibrosis. These findings define ferritin as both a biomarker and pathogenic driver, highlighting ferritin‐PIK3R2 ...
Liqun Wang, Xuxi Chen, Hongying Quan, Rui Qian, Shuyu Gong, Qiurong He, Ying Gao, Ajia Axi, Manyu Zhao, Qin Zhang, Ling Zhang, Lijun Peng, Xin Sun, Ben Zhang, Yuqin Yao   +14 more
wiley   +1 more source

Integrative Approaches to Treating Cellular Senescence in Kidney Disease

Advanced Science, EarlyView.
ABSTRACT Cellular senescence in the kidney plays a crucial role in the progression of acute kidney injury and chronic kidney disease. Therapeutic approaches targeting senescent cells, such as small molecule senolytic and senomorphic drugs, display efficacy in preclinical models.
Tomoka Misawa, Amruta A, LaTonya J. Hickson, Joy Wolfram   +3 more
wiley   +1 more source

The prevalence and predictors of vaping quit attempt among electronic cigarette users: findings from provincial version of Global Adult Tobacco Survey 2020 in Vietnam

BMC Public Health
Background Electronic cigarette (e-cigarette) quit attempts among users have been a topic of increasing focus in high-income countries, but limited research exists in low- and middle-income countries (LMICs).
Thi Phuong Thao Tran, Thi Thanh Nguyen, Thi Ngoc Phuong Nguyen, Thi Tuyet Hanh Tran, Van Can Phan, Ngoc Khue Luong, Thi Hai Phan, Tu Anh Duong, Van Minh Hoang, Scott R. Weaver   +9 more
doaj   +1 more source

Macrophage Extracellular Traps in Immunity and Cancer

Advanced Science, EarlyView.
As a macrophage‐mediated innate defense mechanism, the dysregulated release of METs drives chronic inflammation and influences tumor progression. Furthermore, METs exhibit a functional duality within the tumor microenvironment, capable of both promoting and suppressing tumor development.
Junyao Li, Eugenie Nepovimova, Adam Grundel, Lukas Peter, Qinghua Wu, Kamil Kuca   +5 more
wiley   +1 more source

What should dentists know and advise about electronic cigarettes to their patients

SRM Journal of Research in Dental Sciences, 2016
Electronic cigarettes (e-cigarettes) are battery-powered devices that convert nicotine into a vapor which can be inhaled. The vapors from e-cigarettes are complex mixtures of chemicals, not pure nicotine.
Shailee Fotedar, Vikas Fotedar, Vinay Bhardwaj   +2 more
doaj   +1 more source