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

Trump Picks White House Health Policy Aide Heidi Overton to Lead FDA, Pending Senate Confirmation
Trump Picks White House Health Policy Aide Heidi Overton to Lead FDA, Pending Senate Confirmation
U.S. President Donald Trump has chosen White House health policy aide Heidi Overton to lead the Food and Drug Administration, Bloomberg reported, citing a person familiar with the matter. Overton currently works on health policy at the White House and previously held a senior role at the America First Policy Institute. If confirmed by the Senate, she would take over an FDA that has experienced months of senior-level turnover. The agency regulates products representing roughly one-fifth of U.S. consumer spending, including e-cigarettes, drugs, vaccines and much of the food supply.
News
Aug.19
SMOORE’s DOJO by VAPORESSO to Launch New Global Brand Identity on September 1
SMOORE’s DOJO by VAPORESSO to Launch New Global Brand Identity on September 1
According to recent LinkedIn posts from people at VAPORESSO, SMOORE and a German distribution partner, vape brand DOJO will begin rolling out a new global brand identity on September 1, 2026, led by a redesigned handwritten logo. The new visual system will be gradually applied across product packaging, marketing materials and digital assets over the following months. Fabio Corsaro, Head of Marketing and Purchasing at MG Wesel GmbH, said the rebrand was related to trademark issues, but that explanation has not been publicly confirmed by DOJO, VAPORESSO or SMOORE. DOJO is currently promoting its Blast X product in Germany.
Aug.31
FRE and ALP Push Modern Oral to 48% of Q2 Sales as Turning Point Brands Changes CEO and Lowers Profit-Guidance Ceiling
FRE and ALP Push Modern Oral to 48% of Q2 Sales as Turning Point Brands Changes CEO and Lowers Profit-Guidance Ceiling
Turning Point Brands said Executive Chairman David E. Glazek will become CEO on October 1, replacing Graham Purdy, who is stepping down for personal reasons. The company narrowed its 2026 adjusted EBITDA outlook to $70 million-$80 million from $70 million-$90 million while maintaining Modern Oral gross sales guidance of $330 million-$350 million and net sales guidance of $260 million-$270 million. In the second quarter, Modern Oral net sales rose 128% to $68.4 million and accounted for 48% of company-wide net sales. Adjusted EBITDA fell 50% year over year. TPB shares closed about 10% lower on September 21.
Market
Sep.22 by 2Firsts Perspectives
Inside Nicotine-Pouch M&A Through Imperial's Yoik Deal: Latham, KPMG, PwC, Goldman Sachs and Morgan Stanley Form the Adviser Lineup
Inside Nicotine-Pouch M&A Through Imperial's Yoik Deal: Latham, KPMG, PwC, Goldman Sachs and Morgan Stanley Form the Adviser Lineup
Imperial Brands' acquisition of Swedish Helwit owner Yoik Group AB has highlighted the professional-services firms supporting cross-border oral nicotine M&A. Latham & Watkins and KPMG advised Imperial, while PwC and TM & Partners advised Yoik. KPMG also appeared on Imperial's acquisition of Black Buffalo earlier in 2026, while PwC played an extensive role in KT&G's acquisition of Swedish nicotine-pouch company Another Snus Factory. Imperial's public disclosures put the global modern oral nicotine delivery market at approximately £8.8 billion in retail sales and 23.5 billion pouches in 2024
Sep.20
2Firsts Data | China’s Vape-Related Exports Rise 16.5% in July 2026 as U.S.-Bound Shipments Jump 53.5%
2Firsts Data | China’s Vape-Related Exports Rise 16.5% in July 2026 as U.S.-Bound Shipments Jump 53.5%
China’s vape-related exports reached $1.047 billion in July 2026, up 16.5% year on year and the highest monthly total of the year. Growth was heavily concentrated in the U.S., where exports jumped 53.5% to $404 million and accounted for 94.9% of the overall increase. Exports to all other markets rose just 1.2%. By category, nicotine-containing non-combustible products—primarily vapes—under HS24041200 rose 24.7% and generated 95.5% of the total increase. Vape-device exports under HS85434000 fell 0.4%, while other nicotine-substitute products under HS24041990 grew 88.9% but remained comparatively small.
DATA
Aug.24
UK PM Andy Burnham Reshapes Vape Retail Rules as Licensing Could Raise Barriers for New Shops
UK PM Andy Burnham Reshapes Vape Retail Rules as Licensing Could Raise Barriers for New Shops
UK Prime Minister Andy Burnham is pushing a high street reform agenda that could give local authorities greater powers over commercial activity, including vape retail. The reforms could involve expanded planning powers and a potential vape retail licensing system, allowing councils to play a larger role in store locations and market access. The measures are part of the UK’s broader shift toward tighter vape regulation, although no nationwide vape retail restrictions have yet been implemented.
Aug.11