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

UK Extends Age-18 Rules to Zero-Nicotine Vapes and Nicotine Pouches From Oct. 29, Bans Vending Machines and Promotional Giveaways
UK Extends Age-18 Rules to Zero-Nicotine Vapes and Nicotine Pouches From Oct. 29, Bans Vending Machines and Promotional Giveaways
Key provisions of the UK's Tobacco and Vapes Act 2026 will take effect on Oct. 29, extending an age-18 sales restriction to all vaping and non-medicinal nicotine products. In England, Wales and Northern Ireland, the change brings zero-nicotine vapes within statutory age-of-sale rules and also covers products including nicotine pouches, strips and pearls. The law will also prohibit proxy purchasing for under-18s, consumer-facing vending machines, promotional giveaways and substantial discounts intended to promote vaping and nicotine products.
Regulations
Oct.10
UK Vape Duty Starts in October as Hayati, DOJO and Others Launch Lower-Capacity Products With Lower Per-Unit Tax
UK Vape Duty Starts in October as Hayati, DOJO and Others Launch Lower-Capacity Products With Lower Per-Unit Tax
The UK's Vaping Products Duty will take effect on October 1, 2026, at a flat rate of £2.20 per 10ml of vaping liquid. Ahead of implementation, DOJO, PIXL and Hayati have introduced or been reported to be adding lower-capacity tiers alongside larger products. DOJO has added a 6ml BLAST7K Fresh below its 10ml BLAST10K Fresh, PIXL offers both a 12ml 8000 and a 6ml 5K, while retailer Ninja Vapes says Hayati is preparing a 7ml 4K alongside its existing 12ml 6K. The pattern points to a growing lower-capacity tier in the UK market, although the brands have not all explicitly linked the changes to the new duty.
Sep.23
Product | PMI Launches TEREA Black Mint Pearl in Japan, Adding First Capsule Variant to Black Range With Nationwide Rollout From October 19
Product | PMI Launches TEREA Black Mint Pearl in Japan, Adding First Capsule Variant to Black Range With Nationwide Rollout From October 19
Philip Morris Japan (PMJ) launched TEREA Black Mint Pearl on October 15, 2026, introducing the first capsule-equipped heated tobacco stick in the TEREA Black range for IQOS ILUMA devices. The product combines a strong menthol profile with a crushable mint capsule and is priced at ¥640 per 20-stick pack, including tax. Sales began at four IQOS stores and selected retail partners on October 15, with distribution expanding to convenience stores and other tobacco retailers nationwide from October 19. The launch brings Japan's TEREA portfolio to 28 variants, including 21 menthol-related products, or 75% of the range.
product
Oct.16 by 2Firsts Perspectives
Special Report | Vape bans and tougher rules: the South Caucasus takes different paths
Special Report | Vape bans and tougher rules: the South Caucasus takes different paths
Azerbaijan's sweeping e-cigarette ban has raised concerns over enforcement errors and the emergence of illicit sales, while neighboring Armenia is tightening technical rules and preparing higher excise taxes. Georgia, meanwhile, has resisted calls for broader vape restrictions and introduced preferential taxes for some domestically produced cigarettes. The divergent approaches across the South Caucasus highlight a regional policy dilemma: how to curb nicotine use and protect public health without encouraging black markets or creating unintended economic consequences for businesses and consumers.
Nov.03
Philippines Mandates Safety Certification for Nicotine Pouches, Gives Industry 12 Months to Comply
Philippines Mandates Safety Certification for Nicotine Pouches, Gives Industry 12 Months to Comply
The Philippines Department of Trade and Industry has placed nicotine pouches under mandatory product certification through Department Administrative Order No. 26-07, Series of 2026. Nicotine pouches must obtain a Philippine Standard, or PS, license before they can be manufactured, imported, packed, distributed or sold in the country. The regime requires testing for nicotine content, pH and water activity, while packaging must disclose nicotine strength, ingredients, allergens, batch information, the PS certification mark and prescribed health warnings. Existing market participants have a 12-month transition period to comply.
Regulations
Oct.12
PMI Expands Its Second Global and First Asian Business Services Hub in the Philippines, Serving 160 Markets and Scaling Up AI Capabilities
PMI Expands Its Second Global and First Asian Business Services Hub in the Philippines, Serving 160 Markets and Scaling Up AI Capabilities
Philip Morris International's PMI Business Solutions Philippines has expanded its global business services hub in Makati and plans to add more than 80 positions. Established in 2021 primarily to provide finance and IT support to about 20 markets, the center now employs 519 professionals delivering roughly 600 services across 160 markets. Its functions now span finance, human resources, IT, commercial operations, data analytics, supply chain and project management. PMI says the hub's next phase will focus on AI-enabled and higher-value work. The company did not disclose the size or investment cost of the expansion.
Sep.24