New Consumer Report of Blue Cave, news on December 15th, recently, the two major tobacco giants PMI and BAT published research papers in the top international medical journals. The results of the research show that new types of tobacco products such as electronic cigarettes and heating are more traditional cigarettes. Low toxicity can significantly reduce the harm to the respiratory system.

With the deepening of people's awareness of smoking hazards, the alternatives of electronic cigarettes as cigarettes are becoming more and more recognized by the public, but the long -term impact of the flavor mixture of seasoning electronic cigarettes and cigarettes on smokers still need to be further explored. Research steps and results.

Experiments are randomly distributed to 9 experimental groups of 87 male mice and 174 unprecedented and pregnant female mice. They are carried out in the electronic flue gas solids of the three different concentrated flavors in air, cigarettes, and high, high, and low. It is exposed for 6 hours a day, 5 days a week, for 5 consecutive weeks, and then conducting autopsy, organ weight and tissue pathological assessment.

The final test results showed that the mice were exposed to the electronic flue gas solids containing the flavor agent and the flavoring agent. Compared with the exposed to cigarette smoke, the respiratory organs, nose, and throat epithelium tissue did not change significantly, which indicates that electronic flue gas The stimulation of solution to the corresponding tissues and organs is lower. The experimental results have further proved that compared with traditional cigarettes, electronic cigarettes can significantly reduce the hazards of lipophastin, as well as nasal, throat, and bronchial epithelium.

Toxicology test. The experiments adopt five variants THP and a basic THP air -solid oscillating and cigarette smoke as the experimental environment, and evaluated libinoma through the vitality of the human lung epithelial cells. The results showed that all cytotoxic reactions in the THP group were reduced by about 95%compared to the toxic response of the cigarette smoke group. The five variants THP and basic THP were not significantly different in terms of toxicity.

Studies believe that the development and supply of alternative tobacco and nicotine products are growing rapidly. Consumers have become increasingly acceptable to new products such as THP. Its safety and risk are part of the industry's attention as part of the evaluation of toxicology. Only when the product meets the standards (including battery performance) can it better play its positive role as a public health strategy.

Reference

Ee Tsin Wong,Karsta Luettich,Lydia Cammack,et al. Assessment of inhalation toxicity of cigarette smoke and aerosols from flavor mixtures: 5-week study in A/J mice. Journal of applied toxicology,2022

Tomasz Jaunky,David Thorne,Andrew Baxter,et al. An Experimental Analytical and In Vitro Approach to Bridge Between Different Heated Tobacco Product Variants. Contributions to Tobacco & Nicotine Research,2022