Study: E-cigarette Aerosol Enhances Optical Imaging of Lung Tissue

Nov.24.2023
Study: E-cigarette Aerosol Enhances Optical Imaging of Lung Tissue
Russian researchers from Saratov and Tomsk universities have found that e-cigarette aerosols can enhance lung tissue contrast, potentially improving accuracy in diagnosing lung diseases.

According to a report from ABnews, research teams from two state universities in Saratov and Tomsk, Russia have recently published a study in the journal Diagnostics. The study suggests that aerosols in e-cigarettes can enhance the optical imaging contrast in lung tissue, offering the potential to improve the accuracy of diagnosing lung diseases.


This experiment simulated the use of e-cigarettes and was conducted on rats. It found that the morphology of lung tissue formation is altered by the inhalation of e-cigarette aerosol, affecting its gas exchange capabilities.


We welcome news tips, article submissions, interview requests, or comments on this piece.

Please contact us at info@2firsts.com, or reach out to Alan Zhao, CEO of 2Firsts, on LinkedIn


Notice

1.  This article is intended solely for professional research purposes related to industry, technology, and policy. Any references to brands or products are made purely for objective description and do not constitute any form of endorsement, recommendation, or promotion by 2Firsts.

2.  The use of nicotine-containing products — including, but not limited to, cigarettes, e-cigarettes, nicotine pouchand heated tobacco products — carries significant health risks. Users are responsible for complying with all applicable laws and regulations in their respective jurisdictions.

3.  This article is not intended to serve as the basis for any investment decisions or financial advice. 2Firsts assumes no direct or indirect liability for any inaccuracies or errors in the content.

4.  Access to this article is strictly prohibited for individuals below the legal age in their jurisdiction.

 

Copyright

 

This article is either an original work created by 2Firsts or a reproduction from third-party sources with proper attribution. All copyrights and usage rights belong to 2Firsts or the original content provider. Unauthorized reproduction, distribution, or any other form of unauthorized use by any individual or organization is strictly prohibited. Violators will be held legally accountable.

For copyright-related inquiries, please contact: info@2firsts.com

 

AI Assistance Disclaimer

 

This article may have been enhanced using AI tools to improve translation and editorial efficiency. However, due to technical limitations, inaccuracies may occur. Readers are encouraged to refer to the cited sources for the most accurate information.

We welcome any corrections or feedback. Please contact us at: info@2firsts.com

Research | Swedish Study Finds Oral Lesions in 79% of Examined Nicotine Pouch Users, With Distinct Tissue Responses
Research | Swedish Study Finds Oral Lesions in 79% of Examined Nicotine Pouch Users, With Distinct Tissue Responses
A new Swedish study found oral mucosal lesions in 79% of examined nicotine pouch users and 89% of tobacco-derived snus users, with different tissue-response patterns between the two categories. For manufacturers and regulators, the findings shift attention toward product formulation, flavouring, pouch materials and local oral exposure, not only whether a product contains tobacco. The study found no higher prevalence of caries or periodontal disease, but it could not establish causality, long-term outcomes or differences between individual products or designs.
Special Report
Jul.27
French Vape Market Under Pressure as Europe’s First Listed Vape Company Kumulus Vape Reports 7.8% H1 Revenue Decline, Retail Sales Rise 41.5%
French Vape Market Under Pressure as Europe’s First Listed Vape Company Kumulus Vape Reports 7.8% H1 Revenue Decline, Retail Sales Rise 41.5%
Kumulus Vape, Europe’s first publicly listed vape company, reported a 7.8% year-on-year decline in first-half 2026 revenue. Amid changing conditions in France’s vape market, the company said channel diversification helped offset pressure, with physical store sales increasing 41.5% year on year. Listed on Euronext Access Paris in 2019 and later transferred to Euronext Growth Paris, Kumulus Vape is viewed as a representative company of Europe’s vape sector. Its performance highlights the industry’s shift from rapid expansion toward more operationally focused growth.
Jul.27
Indonesia’s BNN Pushes Total Vape Ban as Health Ministry Tightens Tobacco Packaging Rules, Putting $40 Billion Industry at Risk
Indonesia’s BNN Pushes Total Vape Ban as Health Ministry Tightens Tobacco Packaging Rules, Putting $40 Billion Industry at Risk
Indonesia is entering a new phase of debate over vape and tobacco regulation. The National Narcotics Agency (BNN) has proposed a total vape ban, with some lawmakers supporting stronger restrictions. At the same time, the Health Ministry is advancing tobacco and nicotine regulations under Government Regulation No. 28/2024, including measures such as plain packaging and product controls. Tobacco and vape industries have warned that tighter rules could affect a sector worth around $40 billion, supporting about 6 million jobs and contributing significant tax revenue.
Jul.27
IQOS Global Flagship Space to Open in Tokyo Ginza as PMI Expands Consumer Experience Strategy
IQOS Global Flagship Space to Open in Tokyo Ginza as PMI Expands Consumer Experience Strategy
Philip Morris Japan (PMJ) announced that it will open “IQOS Flagship Ginza” in Tokyo on September 4, 2026. The location will become the first global flagship space for PMI’s IQOS brand. PMJ said the venue will target adult smokers aged 20 and above and combine product experiences, community engagement and local cultural elements. The design will incorporate Japanese natural aesthetics and traditional craftsmanship. The launch reflects PMI’s broader strategy of strengthening consumer engagement through experiential retail and brand spaces. The existing IQOS Store Ginza is scheduled to close on August 30, 2026.
Jul.21
Reemtsma says German illegal e-cigarette seizures reached 70% of 2025 total, pouches 179%
Reemtsma says German illegal e-cigarette seizures reached 70% of 2025 total, pouches 179%
Reemtsma said its first-half 2026 black-market tracker for tobacco and nicotine products showed a continued rise in officially reported seizures in Germany, with illegal e-cigarette seizures reaching 70% of the full-year 2025 level and snus and nicotine pouch seizures reaching 179% of last year’s total.
Jul.08
NielsenIQ and Goldman Sachs Data Show Smokeless Was the Only Growing Major U.S. Nicotine Category
NielsenIQ and Goldman Sachs Data Show Smokeless Was the Only Growing Major U.S. Nicotine Category
NielsenIQ and Goldman Sachs data show U.S. smokeless nicotine product sales rose more than 8% year over year in the 52 weeks ended May 30, making it the only major nicotine category to record growth.
Market
Jun.23