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

2Firsts Compliance Solutions Hosts PMTA Briefing on FDA Review Signals After JUUL2 Authorization
2Firsts Compliance Solutions Hosts PMTA Briefing on FDA Review Signals After JUUL2 Authorization
Following recent FDA authorizations for JUUL2 and ZYN ULTRA, 2Firsts Compliance Solutions held an online PMTA briefing on Sept. 4 to examine what the decisions may signal about review efficiency, scientific evidence and U.S. market access. Nearly 30 participants from brands, manufacturers, compliance service providers and investment firms joined the discussion.
2Firsts Events
Sep.06
South Korean Lawmaker Jeong Jin-wook Pushes Synthetic Nicotine Vape Probe, Highlighting Supply Chain and Tax Concerns
South Korean Lawmaker Jeong Jin-wook Pushes Synthetic Nicotine Vape Probe, Highlighting Supply Chain and Tax Concerns
South Korean lawmaker Jeong Jin-wook has again called for stronger government action against liquid synthetic nicotine vape manufacturers and sellers, alleging that some businesses may have avoided regulation through product labeling changes and corporate restructuring. According to Newsworks, JNILBO and other Korean reports, Jeong has held his third press conference on the issue, calling for a government-wide investigation. The dispute involves whether synthetic nicotine products should fall under tobacco regulations, tax implications and supply-chain transparency. South Korean government agencies have previously said some estimates of potential tax losses cannot be verified due to limited sales data.
Jul.27
Product | KT&G Brings LOOP Nicotine Pouches to South Africa, Supporting ASF’s Expansion Across Africa
Product | KT&G Brings LOOP Nicotine Pouches to South Africa, Supporting ASF’s Expansion Across Africa
KT&G has introduced nicotine pouch brand LOOP in South Africa, expanding its modern oral nicotine portfolio. Developed by Swedish company Another Snus Factory (ASF), LOOP is a tobacco-free nicotine pouch brand. KT&G and U.S. tobacco company Altria previously participated in ASF’s strategic development, and the South Africa launch represents a further step in LOOP’s international expansion.
Aug.06
FTC Scrutinizes Fifty Bar’s “Made in America” Claims as Vape Marketing Faces New Compliance Risk
FTC Scrutinizes Fifty Bar’s “Made in America” Claims as Vape Marketing Faces New Compliance Risk
The Federal Trade Commission sent a warning letter to Lucky Bar Holdings LLC over “Made in the USA” claims tied to Fifty Bar vape products, saying staff had reason to believe the products may be imported in whole or in significant part despite unqualified U.S.-origin marketing claims.
Jul.20
China’s Shanghai Tobacco Group Launches CNY 10.98 Million (Approximately US$1.53 Million) Procurement for Heated Tobacco Production Utility Equipment
China’s Shanghai Tobacco Group Launches CNY 10.98 Million (Approximately US$1.53 Million) Procurement for Heated Tobacco Production Utility Equipment
Shanghai Tobacco Group Co., Ltd., a tobacco manufacturing company under China National Tobacco Corporation (CNTC), has launched a public tender for heated tobacco products (HTPs) production utility equipment at its Shanghai Cigarette Factory. The project is valued at CNY 10.98 million and covers six combined air-conditioning units, electrical cabinets and control systems for production facilities. The procurement includes equipment design, supply, installation, commissioning and related training services.
Aug.07
As FDA Reshapes PMTA Reviews and ENDS Enforcement Priorities, CTP Acting Director Bret Koplow to Keynote NATO Event for a Retail Network of 66,000-Plus Stores
As FDA Reshapes PMTA Reviews and ENDS Enforcement Priorities, CTP Acting Director Bret Koplow to Keynote NATO Event for a Retail Network of 66,000-Plus Stores
Bret Koplow, acting director of the U.S. Food and Drug Administration's Center for Tobacco Products, will deliver a keynote and participate in a fireside chat at the National Association of Tobacco Outlets' Sept. 29-30 conference in Washington. His appearance comes months after the FDA moved to accelerate PMTA reviews and introduced a more differentiated enforcement policy for certain unauthorized ENDS and oral nicotine pouch products. The agency also plans a public list identifying manufacturers and products it does not currently intend to prioritize for enforcement under the May guidance. NATO says its membership includes more than 66,000 retail stores, making product-status transparency and enforcement boundaries directly relevant to the retail sector.
Aug.14