Home
Company
Product
Regulation
China
Data
Exhibition
Interview
中文版
Home
Company
Product
Regulation
China
Data
Exhibition
Interview
中文版
Search

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.


References:
[1] Российские ученые нашли применение вейпам в медицине
Also Read:
[1] Study Shows Nicotine Pouches Cannot Relieve Nicotine Addiction
[2] Yale University: Influence of Social Media on Teen E-cigarette Use
[3] E-cigarette Use Surpasses Traditional Cigarette Smoking Among American Youth
[4] E-cigarette Use Increases Asthma Risk in Adolescents
#E-cigarette#E-cigarettes and Tobacco#Research Study

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

China Tobacco Regulation Shift：Policy Updates and Market Impact
China Tobacco Regulation Shift：Policy Updates and Market Impact
Hunan China Tobacco Industry files heated tobacco device patent featuring adult-user identification through pressure sensing
Hunan China Tobacco Industry files heated tobacco device patent featuring adult-user identification through pressure sensing
China-based Hunan China Tobacco Industry Co., Ltd. and Shenzhen Baisha Technology Co., Ltd. have filed a patent application covering an adult-user identification mechanism for heated tobacco devices. The patent proposes using flexible pressure sensors installed in the device grip area to collect pressure distribution patterns generated when users hold the device. The system evaluates factors including effective contact area, grip shape and contact duration, and combines roller movement detection to determine whether unlocking conditions are met. The filing reflects exploration of device-level user recognition and smarter interaction technologies for heated tobacco products (HTPs).
Aug.05
DOJ Trade Fraud Task Force Tops $1 Billion in Cases, Putting Vape Supply Chains at Risk of Fraud Enforcement
DOJ Trade Fraud Task Force Tops $1 Billion in Cases, Putting Vape Supply Chains at Risk of Fraud Enforcement
According to the U.S. Department of Justice (DOJ), Fox News and other reports, the DOJ’s Trade Fraud Task Force (TFTF) has been linked to more than $1 billion in recoveries, penalties, forfeitures and publicly charged losses in less than one year. The task force focuses on trade fraud issues including country-of-origin fraud, illegal transshipment, false declarations and tariff evasion. While vape products are not the main source of the $1 billion figure, the industry’s reliance on global manufacturing and cross-border supply chains places it within broader U.S. trade enforcement scrutiny. The development suggests that U.S. oversight of cross-border vape products may increasingly extend beyond product authorization into import compliance, supply-chain transparency and corporate accountability.
Jul.23
Germany Expands Take-Back Rules for Disposable Vapes From July 1
Germany Expands Take-Back Rules for Disposable Vapes From July 1
Germany has expanded take-back obligations for disposable vapes from July 1, 2026, requiring consumers to be able to return used devices at stores that sell such products, including kiosks, petrol stations and vape shops, as e-cigarette regulation extends from sales to waste management and lithium-battery safety.
Market
Jul.06 by 2Firsts Perspectives
Australia-China Operation Dismantles Tobacco Smuggling Network: 112 Containers, 60 Arrests and A$92 Million in Illicit Tobacco
Australia-China Operation Dismantles Tobacco Smuggling Network: 112 Containers, 60 Arrests and A$92 Million in Illicit Tobacco
According to The Maritime Executive on August 19, 2026, the Australian Border Force (ABF) and China’s Anti-Smuggling Bureau of General Administration of China Customs worked together to dismantle an international illicit tobacco smuggling network targeting Australia. According to information released by ABF on August 20, sustained information sharing and cooperation led to investigations into 112 shipping containers, with 91 found to contain illicit tobacco. Authorities seized more than 60 million cigarettes and 60 kilograms of loose-leaf tobacco, representing more than A$92 million in unpaid duties. More than 60 people suspected of involvement in the network were arrested in China.
Aug.20
Nicotine Pouches Gain Ground in U.S. Convenience Stores as Vape Unit Sales Fall 14%
Nicotine Pouches Gain Ground in U.S. Convenience Stores as Vape Unit Sales Fall 14%
According to convenience retail publication CStore Decisions, U.S. convenience store tobacco categories are undergoing a structural shift. Based on Circana OmniMarket Total U.S. Convenience data for the 52 weeks ending June 14, 2026, cigarettes remained the largest category with $50.8 billion in sales, but unit sales declined 5.3%. Electronic smoking devices and vaping products also declined, while modern oral nicotine products continued to grow, with nicotine pouch sales rising 29% in dollars and 17% in units. Retailers said changing consumer preferences are reshaping tobacco product assortments at convenience stores.
Regulations
Aug.07
U.S. Fifth Circuit Vacates NicQuid Vape MDO, Says FDA Comparative-Efficacy Standard Violated APA Procedures
U.S. Fifth Circuit Vacates NicQuid Vape MDO, Says FDA Comparative-Efficacy Standard Violated APA Procedures
According to VitalLaw on August 27, 2026, the U.S. Court of Appeals for the Fifth Circuit vacated an FDA marketing denial order (MDO) against NicQuid LLC, ruling that the agency’s comparative-efficacy standard for electronic nicotine delivery system (ENDS) applications had become a substantive rule requiring notice-and-comment rulemaking under the Administrative Procedure Act (APA). The court did not reject FDA’s authority to compare the public health benefits and risks of flavored vapes, but held that the agency could not establish a broadly binding standard through informal adjudications. The case was remanded to FDA for further proceedings.
Aug.28
Related Topics
News
Related Read
Hunan China Tobacco Industry files heated tobacco device patent featuring adult-user identification through pressure sensing
Hunan China Tobacco Industry files heated tobacco device patent featuring adult-user identification through pressure sensing
DOJ Trade Fraud Task Force Tops $1 Billion in Cases, Putting Vape Supply Chains at Risk of Fraud Enforcement
DOJ Trade Fraud Task Force Tops $1 Billion in Cases, Putting Vape Supply Chains at Risk of Fraud Enforcement
Germany Expands Take-Back Rules for Disposable Vapes From July 1
Germany Expands Take-Back Rules for Disposable Vapes From July 1
2Firsts Perspectives
Australia-China Operation Dismantles Tobacco Smuggling Network: 112 Containers, 60 Arrests and A$92 Million in Illicit Tobacco
Australia-China Operation Dismantles Tobacco Smuggling Network: 112 Containers, 60 Arrests and A$92 Million in Illicit Tobacco
Nicotine Pouches Gain Ground in U.S. Convenience Stores as Vape Unit Sales Fall 14%
Nicotine Pouches Gain Ground in U.S. Convenience Stores as Vape Unit Sales Fall 14%
U.S. Fifth Circuit Vacates NicQuid Vape MDO, Says FDA Comparative-Efficacy Standard Violated APA Procedures
U.S. Fifth Circuit Vacates NicQuid Vape MDO, Says FDA Comparative-Efficacy Standard Violated APA Procedures
FOLLOW US ON SOCIAL MEDIA
Contact: info@2firsts.com
Stay up to date.
Submit your email to receive weekly newsletter on the most relevant news of the e-cigarette industry.
© 2026 2FIRSTS. All Right Reserved.
2FIRSTS is only accessible to industry practitioners, researchers, media and other professionals. Access by minors is prohibited.
This website provides services to users outside the Chinese mainland.
English
English
中文