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

U.S. FDA posts TPSAC meeting materials ahead of discussion on ZYN MRTP applications
U.S. FDA posts TPSAC meeting materials ahead of discussion on ZYN MRTP applications
On January 20, 2026, the U.S. Food and Drug Administration (FDA) posted meeting materials ahead of a virtual Tobacco Products Scientific Advisory Committee (TPSAC) meeting scheduled for January 22, 2026, to discuss modified risk tobacco product (MRTP) applications submitted by Swedish Match USA, Inc. for 20 ZYN nicotine pouch products.
Jan.21 by 2FIRSTS.ai
Bangladesh Approves Ordinance Banning E-Cigarettes and Heated Tobacco Products
Bangladesh Approves Ordinance Banning E-Cigarettes and Heated Tobacco Products
Bangladesh’s Advisory Council on December 24 approved the Smoking and Tobacco Products Usage (Control) (Amendment) Ordinance, 2025, aimed at strengthening tobacco control laws. The ordinance bans the use, production and marketing of emerging tobacco products, including e-cigarettes, electronic nicotine delivery systems and heated tobacco products. Nicotine pouches are included in the definition of tobacco products.
Dec.25 by 2FIRSTS.ai
Romania Fines Philip Morris and Distributors Over IQOS Price Fixing
Romania Fines Philip Morris and Distributors Over IQOS Price Fixing
Romania’s Competition Council has found that Philip Morris Trading SRL and two distributors engaged in agreements to fix resale prices and promotional discounts for IQOS heated tobacco products.
Dec.19 by 2FIRSTS.ai
PMI Flags 2026 Headwinds from Japan Taxes, Sees Smoke-Free Growth Re-Accelerating Beyond in Earnings Call
PMI Flags 2026 Headwinds from Japan Taxes, Sees Smoke-Free Growth Re-Accelerating Beyond in Earnings Call
PMI said on its latest earnings call that Japan’s tax cycle will weigh on 2026 performance, while smoke-free growth is expected to re-accelerate thereafter. The discussion also covered U.S. regulation, ZYN strategy and AI-driven efficiency.
Feb.07
Brazil’s federal prosecutors sue for strict e-cigarette rules, urging regulation over a “paper ban”
Brazil’s federal prosecutors sue for strict e-cigarette rules, urging regulation over a “paper ban”
Brazil’s Federal Public Prosecutor’s Office (MPF) has filed a public civil action seeking to compel the federal government and Anvisa to establish a strict, enforceable regulatory framework for electronic smoking devices, replacing the current blanket ban. The lawsuit calls for mandatory product registration, nicotine caps, bans on youth-targeted advertising, and clear health warnings on packaging, and demands a national consumption report and an implementation timetable within 90 days.
Jan.30 by 2FIRSTS.ai
Kentucky to issue provisional state licenses to tobacco, nicotine and vapor retailers who applied before Jan. 1, 2026
Kentucky to issue provisional state licenses to tobacco, nicotine and vapor retailers who applied before Jan. 1, 2026
Kentucky will issue provisional state licenses to tobacco, nicotine and vapor product retailers that applied for a license with the Department of Alcoholic Beverage Control (ABC) before Jan. 1, 2026.
Dec.31 by 2FIRSTS.ai