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

F1 Faces Renewed Pressure Over Tobacco and Nicotine Sponsorships as 67 Groups Target ZYN and VELO Ahead of Madrid Race
F1 Faces Renewed Pressure Over Tobacco and Nicotine Sponsorships as 67 Groups Target ZYN and VELO Ahead of Madrid Race
Ahead of the Formula 1 race in Madrid, 67 Spanish and international public-health, medical and consumer organizations have sent an open letter to F1 President and CEO Stefano Domenicali calling for an end to sponsorships linked to the tobacco and nicotine industry, including nicotine pouches, vaping products and heated tobacco. The letter focuses on Philip Morris International’s ZYN partnership with Ferrari and British American Tobacco’s long-running partnership with McLaren and exposure for VELO. The campaign follows a March letter in which more than 160 organizations worldwide made a similar request to Formula 1.
Sep.10
Trump Names Darrell Scott as CDC Tobacco Health Adviser, Citing Tobacco Risks and Harm-Reduction Solutions
Trump Names Darrell Scott as CDC Tobacco Health Adviser, Citing Tobacco Risks and Harm-Reduction Solutions
U.S. President Donald Trump has named Pastor Darrell Scott to serve as an adviser on tobacco health issues on the Centers for Disease Control and Prevention’s Advisory Committee to the Director. Trump said Scott would focus on the burden of tobacco-related disease and help examine ways to protect Americans from dangerous tobacco products while supporting solutions that reduce harm. Scott’s public career has largely centered on faith leadership, community advocacy and politics.
Sep.02
UK Vape Maker Riot Enters Clacton By-Election to Fight Government 'White Packaging' Proposals
UK Vape Maker Riot Enters Clacton By-Election to Fight Government 'White Packaging' Proposals
British e-liquid manufacturer Riot Labs has introduced a fictional “candidate” called Riot Man around the Clacton parliamentary by-election, seeking to mobilize consumers and retailers against parts of the UK government’s proposed restrictions on vape packaging, device appearance and retail displays. Riot Man is not listed as an official candidate.
Aug.12
Germany Probes 7.6 Million Illegal Vape Case With Estimated €33.3 Million Tax Loss; Four Chinese Manufacturer Employees Under Investigation, Some Packaging in Enforcement Images Resembles FUMOT Products
Germany Probes 7.6 Million Illegal Vape Case With Estimated €33.3 Million Tax Loss; Four Chinese Manufacturer Employees Under Investigation, Some Packaging in Enforcement Images Resembles FUMOT Products
German prosecutors and customs authorities are conducting a criminal investigation into an alleged cross-border organised vape network. Authorities say that between January 2024 and March 2025, four employees of an unnamed Chinese e-cigarette manufacturer allegedly built a network of sales agents and wholesalers that brought more than 7.6 million nicotine disposable vapes into Germany, causing an estimated €33.3 million in excise-tax losses. The manufacturer has not been named. Some products visible in enforcement images have packaging resembling products from FUMOT’s portfolio. European regulatory records from 2024, FUMOT’s public overseas-sales materials and records involving German vape importer and distribution company Zamu-Pro GmbH also show FUMOT/RandM products and German distribution activity during the period covered by the investigation.
Sep.21
Exclusive Analysis | Smoore H1 Revenue Rises 19.9% Amid Growth Concentration, Profit Pressure and Slowing Momentum
Exclusive Analysis | Smoore H1 Revenue Rises 19.9% Amid Growth Concentration, Profit Pressure and Slowing Momentum
Smoore’s first-half 2026 revenue rose 19.9%, but the results revealed growing structural risks beneath the headline growth. Heat-not-burn contributed about 61% of incremental revenue and remains driven largely by one core customer, while traditional vaping markets diverged, own-brand growth slowed and China enterprise revenue declined further. Gross profit and adjusted profit lagged revenue growth, while second-quarter revenue growth slowed to about 1.9%, putting greater focus on the quality, concentration and sustainability of Smoore’s expansion.
Capital Markets
Aug.20
South Korea Fully Reviews Nicotine-Analog and Nicotine-Free Vape Liquid Imports, With Over 99% From China and Chinese Supply-Chain Documents Under Scrutiny
South Korea Fully Reviews Nicotine-Analog and Nicotine-Free Vape Liquid Imports, With Over 99% From China and Chinese Supply-Chain Documents Under Scrutiny
Korea Customs Service has tightened import controls on nicotine-analog and nicotine-free e-cigarette liquids, placing the products under 100% document review and subjecting all e-cigarette liquid import declarations to pre-clearance ingredient analysis. As of September 20, 2026, South Korea had imported about 15 metric tons of nicotine-analog liquids, 99.99% from China, and about 316 metric tons of nicotine-free liquids, including roughly 315 metric tons, or 99.7%, from China. The measures follow South Korea's April expansion of its tobacco definition to include synthetic nicotine products and include new checks on Chinese manufacturing, transaction and export documentation.
Sep.24